All (in this database) Fish list (Scientific names): Part M
A
AF
AM
AO
AS
AV
B
BD
BJ
BR
BT
C
CE
CI
CR
CW
D
DH
DR
E
EN
EV
F
FL
FS
G
GJ
GU
H
HG
HW
I
IO
J
K
KR
L
LB
LH
LT
M
MB
MF
MK
MV
N
NG
NJ
O
OH
OS
P
PE
PF
PN
PS
PY
Q
R
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RP
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TS
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V
VI
W
X
Y
Z
- maassi Weber & de Beaufort, 1912 (Vaillantella)
- maassi Banarescu, 1968 (Chela)
- maassi Banarescu, 1968 (Malayochela), see Chela maassi
- maassi Weber & de Beaufort, 1912 (Eustira), see Chela maassi
- ?mabahiss Johnson & Feltes, 1984 (Vinciguerria)
- mabelis Skillcorn, 1988 (Cynolebias), see Austrolebias affinis
- mabusi Boulenger, 1905 (Chrysichthys)
- macalpini Robins & Ray, 1986 (Lethotremus), see Cyclopteropsis mcalpini
- macantzatza Kullander, 1986 (Tahuantinsuyoa)
- ?macarello Gistel, 1848 (Scomber)
- macarellus Hureau & Tortonese, 1973 (Decapterus)
- macarellus Cuvier, 1833 (Caranx), see Decapterus macarellus
- macarenensis Dahl, 1961 (Phenacorhamdia)
- macassariensis Bleeker, 1849 (Clupea), see Spratelloides delicatulus
- maccaini Springer, 1971 (Bathyraja)
- ?macclellandi Bleeker, 1853 (Ophisurus)
- ?macclellandi (Regan, 1903) (Tetraodon)
- macclellandi Bleeker, 1858-59 (Hymenophysa), see Botia hymenophysa
- macclellandi Bleeker, 1859 (Hymenophysa), see Botia hymenophysa
- macclellandi Bleeker, 1860 (Aplocheilus), see Oryzias melastigmus
- macclellandi Bleeker, 1860 (Devario), see Danio devario
- macclellandi Bleeker, 1860 (Semiplotus), see Cyprinion semiplotum
- macclellandi Regan, 1903 (Tetrodon), see Tetraodon macclellandi
- macclellandi Valenciennes, 1842 (Cyprinus), see Puntius sarana
- macclesfieldensis Fricke, 1983 (Callionymus)
- macclesfieldiensis Chan, 1966 (Genicanthus), see Genicanthus melanospilos
- macclurei Greenfield & Johnson, 1981 ( Ophioblenniusatlanticus)
- macclurei Silvester, 1915 (Rupiscartes), see Ophioblennius atlanticus macclurei
- macclurei Silvester, 1918 (Alticus), see Ophioblennius atlanticus atlanticus
- macconneli Greenwood, 1979 (Thoracochromis)
- macconneli Greenwood, 1974 (Haplochromis), see Thoracochromis macconneli
- maccoyì Castelnau, 1872 (Thynnus), see Thunnus maccoyii
- maccoyi Barrett, 1933 (Tetroras), see Cetorhinus maximus
- maccoyii Gibbs & Collette, 1967 (Thunnus)
- maccoyii Castelnau, 1872 (Thynnus), see Thunnus maccoyii
- Maccullochella Whitley, 1929 (Percichthyinae)
- maccullochi Jordan & Hubbs, 1919 (Atherion)
- maccullochi Ogilby, 1915 (Melanotaenia)
- maccullochi Whitley, 1934 (Owstonia)
- maccullochi Gomon et al., 1994 (Hypoplectrodes)
- maccullochi Norman, 1926 (Cynoglossus), see Cynoglossus maculipinnis
- maccullochi Ogilby, 1908 (Pseudomycterus), see Johnius belangerii
- maccullochi Waite, 1905 (Chaetodermis), see Chaetodermis penicilligerus
- maccullochi Whitley, 1929 (Ellerkeldia), see Hypoplectrodes maccullochi
- maccullochi Whitley, 1931 (Harengula), see Herklotsichthys koningsbergeri
- maccus Schaefer & Stewart, 1993 (Panaque)
- ?macdonaghi Daneri, 1954 (Plagioscion)
- macdonaldi Krefft & Bekker, 1973 (Lampanyctus)
- macdonaldi Villamar, 1980 (Totoaba)
- macdonaldi Chen, 1975 (Sebastes)
- ?macdonaldi Goode & Bean, 1896 (Penopus)
- macdonaldi Eigenmann & Beeson, 1893 (Acutomentum), see Sebastes macdonaldi
- macdonaldi Gilbert, 1890 (Cynoscion), see Totoaba macdonaldi
- macdonaldi Goode & Bean, 1896 (Nanobrachium), see Lampanyctus macdonaldi
- macdonaldi Jordan & Evermann, 1890 (Salmo mykiss), see Oncorhynchus clarkii
- macdonaldi Jordan & Jenkins, 1889 (Notropis), see Notropis cornutus x notropis rubellus
- macdonaldi Jordan & Jenkins, 1889 (Notropis), see Notropis rubellus x notropis cornutus
- macdonaldi Meek, 1891 (Zygonectes), see Fundulus sciadicus
- macdonaldi Ogilby, 1911 (Callionymus), see Repomucenus sagitta
- macdonaldi Whitley, 1931 (Notorynchus), see Notorynchus cepedianus
- macdonaldi Whitley, 1934 (Callimucenus), see Repomucenus sagitta
- macdowelli McCosker & Randall, 1993 (Cirricaecula)
- maceachrani S©ret, 1989 (Fenestraja)
- maceachrani S©ret, 1989 (Gurgesiella), see Fenestraja maceachrani
- macedonica Economidis & Sinis, 1991 (Alosa)
- macedonica Karaman, 1924 (Perca fluviatilis var. ), see Perca fluviatilis
- macedonica Karaman, 1924 (Trutta fario var. ), see Salmo macedonicus
- macedonica Vinciguerra, 1921 (Clupea), see Alosa macedonica
- macedonicus Kottelat, 1997 (Salmo)
- macedonicus (Barbus), see Barbus barbus
- macedonicus Karaman, 1928 (Alburnus alburnus), see Alburnus alburnus
- macedonicus Karaman, 1928 (Barbus barbus), see Barbus barbus
- macedonicus Karaman, 1955 (Leuciscus cephalus), see Leuciscus cephalus
- macedonicus Stephanidis, 1971 (Chalcalburnus chalcoides), see Chalcalburnus chalcoides
- macellus Eschmeyer & Herald, 1983 (Triglops)
- macellus Bean, 1884 (Prionistius), see Triglops macellus
- macer Couch, 1862 (Polyprosopus), see Cetorhinus maximus
- Macgregorella Seale, 1910 (Gobiidae), see Callogobius
- macgregori Gilbert & Starks, 1904 (Halichaeres), see Halichoeres nicholsi
- macgregori Gilbert & Starks, 1904 (Halichoeres), see Halichoeres nicholsi
- macgregori Jenkins, 1903 (Microdonophis), see Cirrhimuraena playfairii
- macgregori Jordan & Evermann, 1905 (Jenkinsiella), see Cirrhimuraena playfairii
- macgregori Jordan & Richardson, 1908 (Doryrhamphus), see Choeroichthys sculptus
- machadoi Poll, 1967 (Hemigrammocharax)
- machadoi Poll, 1967 (Barbus)
- machadoi Fowler, 1938 (Ctenopoma)
- machadoi Roberts & Kullander, 1994 (Schwetzochromis)
- machadoi Poll, 1977 (Platyclarias)
- machadoi Ferraris & Mago-Leccia, 1989 (Gladioglanis)
- machadoi Miranda-Ribeiro, 1917 (Plectrochilus)
- machadoi Fowler, 1930 (Anabas), see Ctenopoma machadoi
- machadoi Greenwood, 1984 (Orthochromis), see Schwetzochromis machadoi
- machadoi Poll, 1967 (Haplochromis), see Schwetzochromis machadoi
- machaeratus Nemeth, 1994 (Champsodon)
- Machaerenchelys Fowler, 1938 (Ophichthinae), see Leiuranus
- ?machaerioides Richardson, 1846 (Leuciscus)
- Machaerium Richardson, 1843 (Congrogadinae), see Congrogadus
- machaerius Abbott, 1901 (Parapelecus), see Pseudolaubuca sinensis
- machaerius Banarescu, 1971 (Pseudolaubuca sinensis), see Pseudolaubuca sinensis
- Machaerochilus Fitzinger, 1873 (Leuciscinae), see Chondrostoma
- Machaerope Ogilby, 1899 (Gempylidae), see Nealotus
- machensis Banarescu & Nalbant, 1995 (Schistura balachiorum), see Nemacheilus baluchiorum
- machensis Mirza & Nalbant, Banarescu & Nalbant, 1970 (Nemacheilus), see Nemacheilus baluchiorum
- machensis Mirza & Nalbant, Banarescu & Nalbant, 1970 (Noemacheilus horai), see Nemacheilus baluchiorum
- Machephilus Johnson, 1868 (Centrophoridae), see Centrophorus
- machiquense Isbrìcker, 1980 (Chaetostoma)
- machiquensis Fern¡ndez-Y©pez & Martin S., 1953 (Chaetostoma), see Chaetostoma machiquense
- machiquensis Maul, 1955 (Centrophorus), see Centrophorus granulosus
- machlani Herre, 1929 (Hemigaleus), see Hemigaleus microstoma
- machnata Fraser, 1973 (Elops)
- machnata Forssk¥l, 1775 (Argentina), see Elops machnata
- machrisi Travassos, 1957 (Apareiodon)
- Macilentichthys Whitley, 1932 (Leiognathidae), see Leiognathus
- macilentus (Pseudocetopsis)
- macilentus Burgess, 1989 (Hemicetopsis), see Pseudocetopsis macilentus
- macilentus Eigenmann, 1912 (Hemicetopsis), see Pseudocetopsis macilentus
- maciliense Haseman, 1911 (Heterogramma trifasciatum var. ), see Apistogramma trifasciatum
- macinensis Daget, 1954 (Barbus)
- mackayana Metzelaar, 1919 (Torpedo)
- mackayi Makushok, 1958 (Acantholumpenus)
- ?mackayi Koelz, 1931 ( Leucichthysartedi)
- mackayi Gilbert, 1896 (Lumpenus), see Acantholumpenus mackayi
- mackeani Gilchrist & Thompson, 1917 (Tilapia), see Tilapia rendalli
- mackenziei Chaudhuri, 1910 (Nemacheilus), see Nemacheilus botia
- mackenziei Chaudhuri, 1910 (Nemachilus), see Nemacheilus botia
- mackenzii Gìnther, 1866 (Luciotrutta), see Stenodus leucichthys
- mackenzii Richardson, 1823 (Salmo), see Stenodus leucichthys
- mackenzii Richardson, 1836 (Stenodus), see Stenodus leucichthys
- macki Whitley, 1951 (Furgaleus)
- macki Whitley, 1943 (Fur), see Furgaleus macki
- mackiei Phillipps, 1935 (Prionace), see Prionace glauca
- maclareni Trewavas, Green & Corbet, 1972 (Pungu)
- maclareni Trewavas, 1962 (Clarias)
- maclareni Trewavas, 1962 (Barombia), see Pungu maclareni
- macleayana Ogilby, 1886 (Belone), see Tylosurus gavialoides
- macleayana Ramsay, 1881 (Solea), see Aseraggodes macleayanus
- macleayana Ramsay, 1882 (Therapon), see Bidyanus bidyanus
- macleayana Ramsay, 1883 (Genyoroge), see Lutjanus erythropterus
- macleayana Whitley, 1933 (Lhotskia), see Tylosurus gavialoides
- macleayanum Lucas, 1891 (Tripterygium), see Trinorfolkia clarkei
- macleayanus Robins, Bailey, Bond, Brooker, Lachner, Lea & Scott, 1991 (Aseraggodes)
- macleayanus Chabanaud, 1943 (Synclidopus), see Aseraggodes macleayanus
- macleayi Paxton et al., 1989 (Ambassis)
- macleayi Whitley, 1939 (Atelomycterus)
- ?macleayi Johnston, 1881 (Trachichthys)
- ?macleayi Ogilby, 1885 (Ammotretis)
- macleayi (Chanda), see Ambassis macleayi
- macleayi Castelnau, 1878 (Pseudoambassis), see Ambassis macleayi
- macleayi Castelnau, 1879 (Cristiceps), see Cristiceps australis
- macleayi Herzenstein, 1896 (Labrichthys), see Dotalabrus aurantiacus
- macleayi Iredale & Whitley, 1932 (Blandowskiella), see Ambassis macleayi
- macleayi Jordan & Seale, 1906 (Halichoeres), see Xenojulis margaritaceus
- macleayi McCoy, 1888 (Heteroscarus), see Odax acroptilus
- macleayi Ogilby, 1886 (Callionymus), see Synchiropus papilio
- macleayi Ogilby, 1886 (Petroscirtes), see Omobranchus rotundiceps
- macleayi Rendahl, 1921 (Lotella), see Lotella rhacinus
- macleayi Whitley, 1928 (Pomacentrus), see Pomacentrus trilineatus
- macleayi Whitley, 1935 (Austrochanda), see Ambassis macleayi
- Macleayina Fowler, 1907 (Hippocampinae), see Hippocampus
- macloti Compagno, 1984 (Carcharhinus)
- macloti Mìller & Henle, 1838 (Hypoprion), see Carcharhinus macloti
- macloti Mìller & Henle, 1839 (Carcharias), see Carcharhinus macloti
- macloti Mìller & Henle, 1839 (Hypoprion), see Carcharhinus macloti
- macloti Nakaya, 1984 (Hypoprion), see Carcharhinus macloti
- macloviana Stehmann, 1986 (Bathyraja)
- macloviana Norman, 1937 (Raja), see Bathyraja macloviana
- maclovinus Nakamura, 1986 (Eleginops)
- maclovinus Cuvier, 1830 (Eleginus), see Eleginops maclovinus
- maclura Lesueur, 1817 (Raja), see Gymnura altavela
- macmahoni Zugmayer, 1912 (Labeo)
- macmahoni Annandale & Hora, 1920 (Adiposia), see Paracobitis malapterura
- macmahoni Chaudhuri, 1909 (Nemacheilus), see Paracobitis malapterura
- macmahoni Chaudhuri, 1909 (Nemachilus), see Paracobitis malapterura
- macmahoni Mirza & Saboohi, 1990 (Tariqilabeo), see Labeo macmahoni
- macmahoni Regan, 1906 (Scaphiodon), see Cyprinion watsoni
- macmasteri Kullander, 1979 (Apistogramma)
- macmillani Hardy, 1985 (Parmaturus)
- macmillani Boulenger, 1906 (Barbus), see Barbus intermedius
- macneilli Whitley, 1935 (Assessor)
- macneilli Paxton et al., 1989 (Torpedo)
- macneilli Whitley, 1928 (Salarias), see Praealticus bilineatus
- macneilli Whitley, 1932 (Notastrape), see Torpedo macneilli
- Macolor Bleeker, 1860 (Lutjaninae)
- macolor Cuvier, 1828 (Diacope), see Macolor niger
- macolor Lesson (ex Cuvier), 1827 (Diacope), see Macolor niger
- macouni Bean, 1890 (Chauliodus)
- macouni Bean & Weed, 1920 (Pterygiocottus), see Artedius harringtoni
- Macquaria Cuvier in Cuvier & Valenciennes, 1830 (Percichthyinae)
- macquariensis Whitley, 1929 (Maccullochella)
- macquariensis Andriashev, 1978 (Notoliparis)
- ?macquariensis Nelson, 1982 (Ebinania)
- macquariensis Cuvier, 1829 (Grystes), see Maccullochella macquariensis
- macquariensis Gìnther, 1859 (Oligorus), see Maccullochella macquariensis
- macquariensis Gìnther, 1871 (Ctenolates), see Macquaria ambigua
- macquariensis Waite, 1916 (Notothenia coriiceps), see Notothenia rossii
- macra ( Anostomusgarmani)
- macra G©ry, 1974 (Laemolyta garmani), see Anostomus garmani macra
- macracantha (Dactyloptena)
- macracantha Banarescu, 1971 (Onychostoma), see Varicorhinus macracanthus
- macracantha Pellegrin, 1930 (Barbus holotaenia var. ), see Barbus miolepis
- macracantha Whitley, 1930 (Repotrudis), see Suggrundus macracanthus
- macracanthum Conkel, 1993 (Cichlasoma), see Amphilophus macracanthus
- macracanthum Gìnther, 1859 (Trachypoma), see Trachypoma macracanthus
- macracanthum Gìnther, 1864 (Pristipoma), see Pomadasys macracanthus
- macracanthus Roberts, 1989 (Botia)
- macracanthus (Varicorhinus)
- macracanthus Luo, Le & Chen, 1977 (Hemibarbus)
- macracanthus (Paraspinibarbus)
- macracanthus Bleeker, 1849 (Ambassis)
- macracanthus (Amphilophus)
- macracanthus Trewavas, 1931 (Lethrinops)
- macracanthus Bleeker, 1854 (Gerres)
- macracanthus Bussing, 1993 (Pomadasys)
- macracanthus Cuvier, 1829 (Priacanthus)
- macracanthus Gìnther, 1859 (Trachypoma)
- macracanthus Randall & Anderson, 1993 (Ablabys)
- macracanthus Paxton et al., 1989 (Suggrundus)
- macracanthus Gìnther, 1864 (Arius)
- macracanthus (Bagrichthys)
- macracanthus Taniuchi & Garrick, 1986 (Scymnodon)
- ?macracanthus Gìnther, 1874 (Crenidens)
- macracanthus (Puntius), see Cyclocheilichthys enoplus
- macracanthus Bleeker, 1845 (Mesopristes), see Mesopristes argenteus
- macracanthus Bleeker, 1852 (Alutarius), see Aluterus monoceros
- macracanthus Bleeker, 1852 (Apistus), see Ablabys macracanthus
- macracanthus Bleeker, 1852 (Cobitis), see Botia macracanthus
- macracanthus Bleeker, 1853 (Barbus), see Cyclocheilichthys enoplus
- macracanthus Bleeker, 1854 (Bagroides), see Bagrichthys macracanthus
- macracanthus Bleeker, 1854 (Dactylopterus), see Dactyloptena macracantha
- macracanthus Bleeker, 1869 (Platycephalus), see Suggrundus macracanthus
- macracanthus Bleeker, 1873 (Mesopristes), see Mesopristes argenteus
- macracanthus Burgess, 1989 (Leiocassis), see Bagrichthys macracanthus
- macracanthus Gìnther, 1864 (Clarias), see Clarias gariepinus
- macracanthus Gìnther, 1864 (Heros), see Amphilophus macracanthus
- macracanthus Mai, 1978 (Parator), see Paraspinibarbus macracanthus
- macracanthus Paxton et al., 1989 (Dactyloptena), see Dactyloptena macracantha
- macracanthus Pellegrin & Chevey, 1936 (Onychostoma), see Varicorhinus macracanthus
- macracanthus Pellegrin & Chevey, 1936 (Spinibarbus), see Paraspinibarbus macracanthus
- macracanthus Regan & Trewavas, 1932 (Edriolychnus), see Haplophryne mollis
- macracanthus Regan, 1906 (Centroscymnus), see Scymnodon macracanthus
- macracanthus Regan, 1907 (Agonostomus), see Agonostomus monticola
- macractis Regan & Trewavas, 1932 (Chaenophryne), see Chaenophryne draco
- macraei (Trichomycterus)
- macraei Arratia & Menu-Margue, 1981 (Hatcheria), see Trichomycterus macraei
- macraei Girard, 1855 (Thrichomycterus), see Trichomycterus macraei
- macranchus Andriashev, 1991 (Careproctus)
- macraulos Fowler, 1934 (Halimochirurgus), see Halimochirurgus alcocki
- macrenteron D'Ancona, 1928 (Leptocephalus), see Ariosoma mauritianum
- macrepipterus Pellegrin, 1922 (Synodontis), see Synodontis eupterus
- Macrhybopsis Cockerell & Allison, 1909 (Cyprinidae)
- Macrias Gill & Townsend, 1901 (Nototheniidae), see Dissostichus
- Macristiella Berry & Robins, 1967 (Ipnopidae), see Bathytyphlops
- Macristium Regan, 1903 (Bathysaurinae), see Bathysaurus
- ?macristius Regan & Trewavas, 1929 (Borostomias)
- macrobrachia Richards, 1992 (Lepidotrigla)
- macrobrachia Fowler, 1938 (Stagonotrigla), see Lepidotrigla macrobrachia
- macrobrachium Fritzsche, 1980 (Syngnathus)
- macrobrachium Fowler, 1938 (Lepidotrigla), see Lepidotrigla macrobrachia
- macrobrachium Fowler, 1946 (Enneapterygius), see Enneapterygius hemimelas
- macrocauda Allen, 1987 (Vincentia)
- macrocauda (Dipturus)
- macrocauda Ishiyama, 1955 (Raja), see Dipturus macrocauda
- macrocentra Dum©ril, 1859 (Tilapia), see Sarotherodon galilaeus
- macrocentra Dum©ril, 1861 (Tilapia), see Sarotherodon galilaeus
- macrocephala (Clupea)
- macrocephala Mori, 1935 (Gobiobotia)
- macrocephala Seehausen & Bouton, 1998 (Pundamilia)
- macrocephala Lee et al., 1980 (Percina)
- ?macrocephala Breder, 1936 (Hypsopsetta)
- macrocephala Banks, 1841 (Raja), see Myliobatis nieuhofii
- macrocephala Boulenger, 1899 (Paratilapia), see Serranochromis macrocephalus
- macrocephala Lacep¨de, 1803 (Clupea), see Albula vulpes
- macrocephala Lesueur, 1817 (Muraena), see Anguilla rostrata
- macrocephala Miles, 1943 (Nannorhamdia), see Imparfinis macrocephalus
- macrocephala Rapp, 1849 (Muraena), see Anguilla bicolor
- macrocephala Richardson (ex Parkinson), 1843 (Raia), see Myliobatis nieuhofii
- macrocephala Roule & Despax, 1911 (Cottoperca), see Cottoperca gobio
- macrocephala Snyder, 1904 (Merinthe), see Pontinus macrocephalus
- macrocephalum Cope, 1867 (Etheostoma), see Percina macrocephala
- macrocephalus (Conger)
- macrocephalus Hatooka, 1984 (Uropterygius)
- macrocephalus Garavello & Britski, 1988 (Leporinus)
- macrocephalus (Clupea)
- macrocephalus (Synodus)
- macrocephalus Worthington, 1929 (Mormyrus)
- macrocephalus Greenwood, 1984 (Serranochromis)
- macrocephalus Eichwald, 1831 (Benthophilus)
- macrocephalus Jordan & Evermann, 1896 (Mnierpes)
- macrocephalus (Argyrosomus)
- macrocephalus Nelson, 1986 (Psychrolutes)
- macrocephalus Eschmeyer & Randall, 1975 (Pontinus)
- macrocephalus Bleeker, 1846 (Arius)
- macrocephalus Gìnther, 1864 (Clarias)
- macrocephalus Boulenger, 1906 (Atopochilus)
- macrocephalus Mees & Cala, 1989 (Imparfinis)
- macrocephalus Paxton et al., 1989 (Cnidoglanis)
- macrocephalus Roberts, 1989 (Kryptopterus)
- macrocephalus Parr, 1931 (Melamphaes)
- ?macrocephalus Gìnther, 1864 (Scissor)
- ?macrocephalus Jerdon, 1849 (Rhodeus)
- ?macrocephalus Girard, 1856 (Semotilus)
- ?macrocephalus Li, 1985 (Sinocyclocheilus)
- ?macrocephalus Lacep¨de, 1801 (Labrus)
- ?macrocephalus Basilewsky, 1855 (Pagrus)
- ?macrocephalus Jensen, 1904 ( Lycodesreticulatus)
- ?macrocephalus Weber, 1913 (Platycephalus)
- ?macrocephalus Larraáaga, 1923 (Silurus)
- Macrocephalus Bleeker (ex Browne), 1876 (Centropominae), see Centropomus
- macrocephalus (Puntius), see Tor putitora
- macrocephalus Ahl, 1931 (Curimatopsis), see Cyphocharax voga
- macrocephalus Bath, 1973 (Millerigobius), see Benthophilus macrocephalus
- macrocephalus Bini, 1940 (Barbus), see Barbus intermedius
- macrocephalus Bleeker, 1846 (Osteogeneiosus), see Osteogeneiosus militaris
- macrocephalus Bleeker, 1854 (Anabas), see Anabas testudineus
- macrocephalus Bleeker, 1858 (Hemipimelodus), see Hemipimelodus borneensis
- macrocephalus Bleeker, 1858 (Kryptopterichthys), see Kryptopterus macrocephalus
- macrocephalus Bleeker, 1862 (Chromis), see Sarotherodon melanotheron
- macrocephalus Bleeker, 1862 (Melanogenes), see Sarotherodon melanotheron
- macrocephalus Bleeker, 1863 (Melanogenes), see Sarotherodon melanotheron
- macrocephalus Bleeker, 1863-64 (Rasbora), see Rasbora lateristriata
- macrocephalus Bleeker, 1865 (Gymnomuraena), see Uropterygius macrocephalus
- macrocephalus Daget, 1954 (Clarotes), see Clarotes laticeps
- macrocephalus Gilchrist, 1904 (Cottunculus), see Psychrolutes macrocephalus
- macrocephalus Gronow, 1854 (Gonocephalus), see Dactylopterus volitans
- macrocephalus Gìnther, 1860 (Notothenia), see Paranotothenia magellanica
- macrocephalus Gìnther, 1861 (Clinus), see Mnierpes macrocephalus
- macrocephalus Kolombatovic, 1891 (Gobius), see Benthophilus macrocephalus
- macrocephalus Lacep¨de, 1802 (Bodianus), see Epinephelus flavocaeruleus
- macrocephalus Lacep¨de, 1803 (Synodus), see Salanx reevesii
- macrocephalus Lu et al., 1977 (Gobio gobio), see Gobio gobio
- macrocephalus Marshall, 1973 (Coryphaenoides), see Coryphaenoides rudis
- macrocephalus Maul, 1951 (Nematonurus), see Coryphaenoides rudis
- macrocephalus McClelland, 1839 (Barbus), see Tor putitora
- macrocephalus Mori, 1930 (Gobio gobio), see Gobio gobio
- macrocephalus Nordmann, 1838 (Hexacanthus), see Benthophilus macrocephalus
- macrocephalus Pallas, 1788 (Gobius), see Benthophilus macrocephalus
- macrocephalus Sauvage, 1882 (Sebastes), see Pontinus macrocephalus
- macrocephalus Swainson, 1838 (Cephus), see Gadus morhua
- macrocephalus Tang, 1937 (Pseudosciaena), see Argyrosomus macrocephalus
- macrocephalus Tilesius, 1810 (Gadus), see Gadus morhua
- macrocephalus Trewavas, 1977 (Pennahia), see Argyrosomus macrocephalus
- macrocephalus Valenciennes, 1840 (Plotosus), see Cnidoglanis macrocephalus
- macrocephalus Yang & Hwang, 1964 (Luciobrama), see Salanx reevesii
- Macrocephenchelys Fowler, 1934 (Congrinae)
- macroceps Fowler, 1936 (Barbus)
- ?macroceras Bertelsen & Krefft, 1988 (Himantolophus)
- ?macroceratoides Bertelsen & Krefft, 1988 (Himantolophus)
- macrocercus Ben-Tuvia, 1993 (Bathycongrus)
- macrocercus Alcock, 1894 (Congromuraena), see Bathycongrus macrocercus
- macrocerus Robins & Ray, 1986 (Cantherhines)
- macrocerus Hollard, 1853 (Monacanthus), see Cantherhines macrocerus
- macrocheilos Bleeker, 1854 (Mugil), see Crenimugil crenilabis
- macrocheilos Bleeker, 1854 (Scarus), see Hipposcarus longiceps
- macrocheilus Girard, 1856 (Catostomus)
- macrocheilus Kuhl & van Hasselt, 1839 (Cheilinus), see Hemigymnus melapterus
- macrochir Collett, 1896 (Halosauropsis)
- macrochir Bleeker, 1855 (Moringua)
- macrochir McAllister, 1990 (Ophichthus)
- macrochir Bleeker, 1859 (Lepidocephalus)
- macrochir Iwamoto, 1990 (Caelorinchus)
- macrochir (Hygophum)
- macrochir Eccles & Lewis, 1979 (Lethrinops)
- macrochir Trewavas & Teugels, 1991 (Oreochromis)
- macrochir Kailola, 1987 (Polydactylus)
- macrochir Schmidt, 1937 (Lycodes)
- macrochir Ogilby, 1910 (Scorpaenopsis)
- macrochir Gill, 1881 (Sebastolobus)
- macrochir Bleeker, 1853 (Heliases), see Chromis analis
- macrochir Bleeker, 1853 (Ophisurus), see Ophichthus macrochir
- macrochir Bleeker, 1854 (Cobitis), see Lepidocephalus macrochir
- macrochir Bleeker, 1858 (Belodontichthys), see Belodontichthys dinema
- macrochir Boulenger, 1912 (Tilapia), see Oreochromis macrochir
- macrochir Eccles & Trewavas, 1989 (Aulonocara), see Aulonocara rostratum
- macrochir Goode & Bean, 1896 (Abyssicola), see Caelorinchus macrochir
- macrochir Gìnther, 1864 (Scopelus), see Hygophum macrochir
- macrochir Gìnther, 1867 (Polynemus), see Polydactylus macrochir
- macrochir Gìnther, 1877 (Macrurus), see Caelorinchus macrochir
- macrochir Gìnther, 1877 (Sebastes), see Sebastolobus macrochir
- macrochir Gìnther, 1878 (Halosaurus), see Halosauropsis macrochir
- macrochir Iwamoto, 1990 (Coelorinchus), see Caelorinchus macrochir
- macrochir Miranda-Ribeiro (ex Ihering & Eigenmann), 1918 (Loricaria), see Brochiloricaria macrodon
- macrochir Okamura, 1984 (Abyssicola), see Caelorinchus macrochir
- macrochir Regan, 1922 (Haplochromis), see Lethrinops macrochir
- macrochir Roberts, 1993 (Macrochirichthys), see Macrochirichthys macrochirus
- macrochir Thys van den Audenaerde, 1969 (Laruwiala), see Oreochromis macrochir
- macrochir Trewavas, 1935 (Aulonocara), see Aulonocara rostratum
- macrochira (Clupea)
- macrochira ( Lepomiscyanellus x lepomis)
- macrochira Rafinesque, 1820 (Icthelis), see Lepomis macrochirus
- Macrochirichthys Bleeker, 1859 (Cyprinidae)
- macrochirius Chen, 1989 (Leuciscus), see Macrochirichthys macrochirus
- macrochirus Roberts, 1989 (Macrochirichthys)
- macrochirus Rafinesque, 1819 (Lepomis)
- macrochirus Norman, 1931 (Nematops)
- Macrochirus Swainson, 1839 (Pteroinae), see Pterois
- macrochirus Poey, 1860 (Hemirhamphus), see Hemiramphus balao
- macrochirus Poey, 1955 (Centropomus), see Centropomus ensiferus
- macrochirus Valenciennes, 1844 (Leuciscus), see Macrochirichthys macrochirus
- Macrochoerodon Fowler & Bean, 1928 (Bodianinae), see Choerodon
- macrocleithrum Eccles & Trewavas, 1989 (Alticorpus)
- macrocleithrum Stauffer & McKaye, 1985 (Cyrtocara), see Alticorpus macrocleithrum
- macrodactylus (Trigla)
- ?macrodens Castelnau, 1861 (Dentex)
- macrodiscus Schmidt, 1950 (Careproctus)
- Macrodon Schinz, 1822 (Sciaenidae)
- macrodon McAllister, 1990 (Yirrkala)
- macrodon Sazonov & Iwamoto, 1992 (Ventrifossa)
- macrodon Regan, 1925 (Linophryne)
- macrodon Ogilby, 1896 (Dermatopsis)
- macrodon Boulenger, 1898 (Myomyrus)
- macrodon Dor, 1984 (Cheilodipterus)
- macrodon Krefft, 1973 (Kali)
- macrodon Eccles, 1989 (Protomelas)
- macrodon Gill, 1863 (Odonteleotris)
- macrodon Beebe & Tee-Van, 1928 (Gobiosoma)
- macrodon (Platycephalus)
- macrodon Isbrìcker, 1980 (Brochiloricaria)
- Macrodon Mìller, 1843 (Erythrinidae), see Hoplias
- macrodon (Choerodon), see Choerodon anchorago
- macrodon Bleeker, 1849 (Cossyphus), see Choerodon anchorago
- macrodon Bleeker, 1853 (Eleotris), see Odonteleotris macrodon
- macrodon Bleeker, 1863 (Sphagebranchus), see Yirrkala macrodon
- macrodon Fowler, 1931 (Tigrigobius), see Gobiosoma macrodon
- macrodon Geoffroy St. Hilaire, 1827 (Synodontis), see Synodontis clarias
- macrodon Kner, 1853 (Loricaria), see Brochiloricaria macrodon
- macrodon Lacep¨de, 1802 (Centropomus), see Cheilodipterus macrodon
- macrodon Norman, 1929 (Dysalotus), see Kali macrodon
- macrodon Spix & Agassiz, 1829 (Erythrinus), see Hoplias malabaricus
- macrodon Whitley, 1935 (Colefaxia), see Platycephalus macrodon
- Macrodonophis Poey, 1868 (Ophichthinae), see Echiophis
- macrodonta Gìnther, 1861 (Hypsigenys), see Choerodon anchorago
- Macrodontogobius Herre, 1936 (Gobiidae)
- macrodontus Bleeker, 1849 (Choerodon), see Choerodon anchorago
- macrodontus Bleeker, 1860 (Cossyphodes), see Choerodon anchorago
- macrodontus Lacep¨de, 1801 (Labrus), see Choerodon anchorago
- macrodus Mitchill, 1818 (Squalus), see Eugomphodus taurus
- macrogaster Bleeker, 1866 (Ilisha)
- macrogaster Kottelat & Chu, 1988 (Yunnanilus)
- macrogaster Gulia, 1861 (Micromugil), see Aphanius fasciatus
- macrogaster Lacep¨de, 1801 (Labrus), see Abudefduf bengalensis
- macrogeneion Post, 1973 (Macroparalepis)
- macrogenis Sassi, 1846 (Cerna), see Mycteroperca rubra
- macrognathos Bleeker, 1852 (Coilia)
- macrognathos (Chaenogobius)
- macrognathos Gomon & Randall, 1984 (Bodianus)
- macrognathos Berg, 1949 (Gymnogobius), see Chaenogobius macrognathos
- macrognathos Bleeker, 1849 (Thryssa), see Thryssa setirostris
- macrognathos Bleeker, 1860 (Gobius), see Chaenogobius macrognathos
- macrognathos Gill, 1863 (Gymnogobius), see Chaenogobius macrognathos
- macrognathos Lindberg & Krasyukova, 1975 (Gymnogobius), see Chaenogobius macrognathos
- macrognathos Morris, 1974 (Lepidaplois), see Bodianus macrognathos
- macrognathos Prince Akihito, 1984 (Gymnogobius), see Chaenogobius macrognathos
- Macrognathus Lacep¨de, 1800 (Mastacembelidae)
- macrognathus Yamaoka, 1983 (Petrochromis)
- macrognathus Hildebrand, 1946 (Myxodagnus)
- macrognathus (Opistognathus)
- macrognathus Fowler, 1934 (Samariscus)
- ?macrognathus Harper & Nichols, 1919 (Leucichthys)
- Macrognathus Gronow in Gray, 1854 (Macroramphosinae), see Macroramphosus
- macrognathus Berg, 1949 (Gobius), see Chaenogobius macrognathos
- macrognathus Bleeker, 1863 (Pseudotolithus), see Pseudotolithus senegalensis
- macrognathus Bleeker, 1866 (Opisthopterus), see Opisthopterus tardoore
- macrognathus Prince Akihito, 1984 (Chaenogobius), see Chaenogobius macrognathos
- Macrogobius de Buen, 1930 (Gobiinae), see Gobius
- Macrohoplostethus Kotlyar, 1986 (Trachichthyidae), see Hoplostethus
- macrolepida Lee et al., 1980 (Percina)
- macrolepidota Jordan & Evermann, 1895 (Anchovia)
- macrolepidota Kuhl & van Hasselt, 1823 (Hampala)
- macrolepidota Bloch & Schneider, 1801 (Cichla)
- macrolepidota Maug©, 1986 (Ophiocara)
- macrolepidota Ochiai & Yatou, 1984 (Pterygotrigla)
- macrolepidota (Barbus), see Hampala macrolepidota
- macrolepidota (Puntius), see Hampala macrolepidota
- macrolepidota Bleeker, 1851 (Plagusia), see Cynoglossus arel
- macrolepidota Bloch, 1792 (Sciaena), see Ophiocara macrolepidota
- macrolepidota Kamohara, 1938 (Uradia), see Pterygotrigla macrolepidota
- macrolepidota Pellegrin, 1922 (Lates niloticus var. ), see Lates niloticus
- macrolepidota Valenciennes (ex Kuhl & van Hasselt), 1842 (Capoeta), see Hampala macrolepidota
- macrolepidota Walbaum, 1792 (Cobitis), see Fundulus heteroclitus macrolepidotus
- macrolepidotum Lee et al., 1980 (Moxostoma)
- ?macrolepidotum Peters, 1876 (Diagramma)
- macrolepidotus Valenciennes, 1849 (Brycinus)
- macrolepidotus Cuvier, 1817 (Chalceus)
- macrolepidotus Pellegrin, 1928 (Varicorhinus)
- macrolepidotus Kottelat, 1997 (Rutilus)
- macrolepidotus Lee et al., 1980 (Pogonichthys)
- macrolepidotus Lee et al., 1980 ( Fundulusheteroclitus)
- macrolepidotus Johnson, 1863 (Neoscopelus)
- macrolepidotus Gosse, 1984 (Marcusenius)
- macrolepidotus Dor, 1984 (Novaculichthys)
- ?macrolepidotus Peters, 1868 (Leporinus)
- ?macrolepidotus Krauss, 1884 ( Chondrostomanasus)
- ?macrolepidotus Bloch & Schneider, 1801 (Kurtus)
- ?macrolepidotus Bloch, 1790 (Bodianus)
- ?macrolepidotus Bloch & Schneider, 1801 (Johnius)
- macrolepidotus (non Valenciennes) Boulenger, 1898 (Alestes), see Brycinus rhodopleura
- macrolepidotus Ayres, 1854 (Leuciscus), see Pogonichthys macrolepidotus
- macrolepidotus Bilharz, 1852 (Alestes), see Brycinus macrolepidotus
- macrolepidotus Bleeker, 1862 (Citharus), see Citharus linguatula
- macrolepidotus Bloch, 1787 (Pleuronectes), see Citharus linguatula
- macrolepidotus Bloch, 1791 (Labrus), see Novaculichthys macrolepidotus
- macrolepidotus Cantor, 1849 (Diphreutes), see Heniochus acuminatus
- macrolepidotus Cuvier, 1816 (Heniochus), see Heniochus acuminatus
- macrolepidotus Cuvier, 1816 (Prochilus), see Ophiocara macrolepidota
- macrolepidotus Forbes, 1885 (Notropis), see Notropis umbratilis cyanocephalus
- macrolepidotus Gill, 1889 (Eucitharus), see Citharus linguatula
- macrolepidotus Hartmann, 1827 (Cyprinus), see Cyprinus carpio
- macrolepidotus Hubbs, 1915 (Citharoides), see Citharoides macrolepis
- macrolepidotus Kner, 1863 (Engraulis), see Anchovia macrolepidota
- macrolepidotus Lesueur, 1817 (Catostomus), see Moxostoma macrolepidotum
- macrolepidotus Linnaeus, 1758 (Chaetodon), see Heniochus acuminatus
- macrolepidotus Meidinger, 1794 (Cyprinus), see Cyprinus carpio
- macrolepidotus Ogilby, 1910 (Apistus), see Hypodytes carinatus
- macrolepidotus Peters, 1852 (Mormyrus), see Marcusenius macrolepidotus
- macrolepidotus Rìppell, 1830 (Mugil), see Liza vaigiensis
- macrolepidotus Steindachner, 1866 (Leuciscus), see Rutilus macrolepidotus
- macrolepidotus Veesenmayer, 1884 (Chondrostoma nasus var. ), see Chondrostoma nasus
- macrolepidotus Walbaum, 1792 (Labrus), see Novaculichthys macrolepidotus
- macrolepis Lucena, 1987 (Charax)
- macrolepis Eigenmann, 1912 (Heterocharax)
- macrolepis Fink & Weitzman, 1974 (Phenagoniates)
- macrolepis Boulenger, 1899 (Citharinus)
- macrolepis Vari, 1982 (Curimatopsis)
- macrolepis (Pellona)
- macrolepis Yih & Wu, 1964 (Anabarilius)
- macrolepis Pfeffer, 1889 (Barbus)
- macrolepis Chen, 1989 (Hemiculterella)
- macrolepis (Ischikauia)
- macrolepis (Scaphesthes)
- macrolepis Li, 1992 (Sinocyclocheilus)
- macrolepis Miller, 1976 (Cyprinodon)
- macrolepis Gilbert & Hubbs, 1920 (Caelorinchus)
- macrolepis (Chelon)
- macrolepis (Liza)
- macrolepis (Mugil)
- macrolepis Parr, 1951 (Einara)
- macrolepis Cohen, 1986 (Nansenia)
- macrolepis Roberts, 1989 (Parambassis)
- macrolepis Boulenger, 1907 (Bathydraco)
- macrolepis McCulloch, 1914 (Plagiogeneion)
- macrolepis Ahnelt & Kovacic, 1997 (Thorogobius)
- macrolepis Roux, 1986 (Plectorhinchus)
- macrolepis Agafonova, 1988 (Cubiceps)
- macrolepis Bleeker, 1858-59 (Sillago)
- macrolepis Vari, 1978 (Leiopotherapon)
- macrolepis Taranetz & Andriashev, 1935 (Lycodes)
- macrolepis Hensley & Randall, 1990 (Engyprosopon)
- macrolepis (Citharoides)
- macrolepis McCulloch, 1914 (Ammotretis)
- macrolepis Norman, 1927 (Samaris)
- macrolepis Imamura, 1998 (Bembras)
- macrolepis Jordan & Thompson, 1913 (Onigocia)
- macrolepis (Gill & Randall, 1997) (Canthidermis)
- ?macrolepis Tanaka, 1917 (Saurida)
- ?macrolepis Gìnther, 1887 (Bathytroctes)
- ?macrolepis Wu & Ni, 1986 (Philypnus)
- ?macrolepis Cheng, 1965 (Gobiopterus)
- ?macrolepis Chu & Wu, Chan & Chen, 1963 (Oxyurichthys)
- ?macrolepis Macleay, 1881 (Pempheris)
- Macrolepis Rafinesque, 1815 (Apogoninae), see Apogon
- macrolepis (Apteronotus), see Apteronotus bonapartii
- macrolepis Ahl & Schindler, 1937 (Pyrrhulina), see Pyrrhulina australe
- macrolepis Banarescu & Nalbant, 1995 (Schistura arafi), see Nemacheilus arifi
- macrolepis Banarescu, 1971 (Onchostoma), see Scaphesthes macrolepis
- macrolepis Bianco & Banarescu, 1982 (Capoeta capoeta), see Capoeta capoeta
- macrolepis Bleeker, 1851 (Apocryptes), see Parapocryptes serperaster
- macrolepis Bleeker, 1854 (Platycephalus), see Onigocia macrolepis
- macrolepis Bleeker, 1856 (Belone), see Strongylura urvillii
- macrolepis Bleeker, 1857 (Bogoda), see Parambassis macrolepis
- macrolepis Bleeker, 1871 (Gymnostomus), see Scaphesthes macrolepis
- macrolepis Bleeker, 1871 (Xenocypris), see Xenocypris argentea
- macrolepis Bleeker, 1873 (Myripristis), see Myripristis hexagona
- macrolepis Bleeker, 1874 (Parapocryptes), see Parapocryptes serperaster
- macrolepis Borodin, 1931 (Julidochromis), see Telmatochromis temporalis
- macrolepis Boulenger, 1888 (Balistes), see Canthidermis macrolepis
- macrolepis Boulenger, 1899 (Diagramma), see Plectorhinchus macrolepis
- macrolepis Brìning, 1911 (Pantodon buchholzi var. ), see Pantodon buchholzi
- macrolepis Dor, 1984 (Liza), see Chelon macrolepis
- macrolepis Ehrenberg, 1828 (Diacope), see Lutjanus argentimaculatus
- macrolepis Fraser-Brunner, 1941 (Monacanthus), see Monacanthus chinensis
- macrolepis Gilbert & Hubbs, 1920 (Coelorhynchus), see Caelorinchus macrolepis
- macrolepis Gilchrist, 1904 (Arnoglossus), see Citharoides macrolepis
- macrolepis Gilchrist, 1922 (Bathymacrops), see Nansenia macrolepis
- macrolepis Gill & Randall, 1997 (Canthodermis), see Canthidermis macrolepis
- macrolepis Goode & Bean, 1896 (Pontinus), see Pontinus nematophthalmus
- macrolepis Gìnther, 1862 (Satanoperca), see Satanoperca leucosticta
- macrolepis Gìnther, 1864 (Distichodus), see Distichodus mossambicus
- macrolepis Heckel, 1838 (Labeobarbus), see Tor putitora
- macrolepis Heckel, 1846-49 (Scaphiodon), see Capoeta capoeta
- macrolepis Holly, 1927 (Rohteichthys), see Cyclocheilichthys apogon
- macrolepis Iwamoto, 1990 (Coelorinchus), see Caelorinchus macrolepis
- macrolepis Kner, 1858 (Epicyrtus), see Charax macrolepis
- macrolepis Koefoed, 1927 (Alepocephalus), see Einara macrolepis
- macrolepis Kolombatovic, 1891 (Gobius), see Thorogobius macrolepis
- macrolepis Meek & Hildebrand, 1913 (Roeboides), see Phenagoniates macrolepis
- macrolepis Meek, 1914 (Eleotris), see Leptophilypnus panamensis
- macrolepis Mirza & Banarescu, Nalbant & Banarescu, 1981 (Schistura), see Nemacheilus arifi
- macrolepis Qu©ro & Maug©, 1989 (Paracitharus), see Citharoides macrolepis
- macrolepis Regan, 1908 (Scaeops), see Engyprosopon macrolepis
- macrolepis Regan, 1920 (Paracitharus), see Citharoides macrolepis
- macrolepis Scharff, 1891 (Gobius), see Lesueurigobius friesii
- macrolepis Scharff, 1891 (Gobius), see Thorogobius macrolepis
- macrolepis Smith, 1846 (Mugil), see Chelon macrolepis
- macrolepis Steindachner, 1876 (Curimatus), see Curimatopsis macrolepis
- macrolepis Steindachner, 1879 (Clupea), see Escualosa thoracata
- macrolepis Steindachner, 1881 (Sternarchus), see Apteronotus bonapartii
- macrolepis Whitley, 1940 (Escualosa), see Escualosa thoracata
- macrolepis Wu et al., 1977 (Varicorhinus), see Scaphesthes macrolepis
- macrolepis Yang & Hwang, 1964 (Zacco), see Zacco platypus
- ?macrolineata Teugels, De Vos & Snoeks, 1986 (Botia)
- macrolophus Iwamoto, 1990 (Coryphaenoides)
- macrolophus Alcock, 1889 (Arnoglossus)
- macrolophus Alcock, 1889 (Macrurus), see Coryphaenoides macrolophus
- macrolychna Regan & Trewavas, 1929 (Neonesthes), see Neonesthes capensis
- macrolychnus Regan & Trewavas, 1929 (Neonesthes), see Neonesthes capensis
- macromaculata Yang, 1990 (Triplophysa)
- macromaculatus Li, 1984 (Glyptothorax)
- Macromastax Beebe, 1933 (Alepocephalidae), see Bathylaco
- macromma Ginsburg, 1955 (Bembrops)
- macromycterus Costa & Bockmann, 1994 (Typhlobelus)
- macromystax Gìnther, 1864 (Clarias)
- macromystax Isbrìcker & Nijssen, 1974 (Rhadinoloricaria)
- macromystax Gìnther, 1869 (Loricaria), see Rhadinoloricaria macromystax
- macronema (Kuronezumia)
- macronema Regan, 1925 (Gigantactis)
- macronema Orr, 1991 (Oneirodes)
- macronema Polunin & Lubbock, 1979 (Amblyeleotris)
- macronema Dor & Ben-Tuvia, 1984 (Pseudupeneus)
- macronema Bleeker, 1860 (Akysis)
- macronema Bleeker, 1851 (Pangasius)
- macronema Gilbert, 1905 (Leptostomias)
- ?macronema Bleeker, 1852 (Polynemus)
- macronema Bleeker, 1851 (Silurus), see Ompok hypophthalmus
- macronema Bleeker, 1863 (Heterobranchus), see Heterobranchus isopterus
- macronema Boulenger, 1902 (Barbus), see Barbus intermedius
- macronema Cadenat, 1951 (Peristedion), see Peristedion cataphractum
- macronema Fowler, 1949 (Chlarias angolensis), see Clarias buthupogon
- macronema Fowler, 1949 (Clarias), see Clarias buthupogon
- macronema Iwamoto, 1990 (Nezumia), see Kuronezumia macronema
- macronema Kumaran & Randall, 1984 (Parupeneus), see Pseudupeneus macronema
- macronema Regan & Trewavas, 1930 (Eustomias), see Eustomias binghami
- macronema Regan & Trewavas, 1932 (Dolopichthys), see Oneirodes macronema
- ?macronemus Rafinesque, 1814 (Phycis)
- macronemus Bleeker, 1846 (Bagrus), see Mystus singaringan
- macronemus Gìnther, 1859 (Synagris), see Nemipterus nematophorus
- macronemus He & Chen, 1981 (Akysis), see Akysis macronema
- macronemus Lacep¨de, 1801 (Mullus), see Pseudupeneus macronema
- macronemus Pel, 1851 (Polynemus), see Pentanemus quinquarius
- macronemus Ranzani, 1842 (Bagrus), see Mystus singaringan
- macronemus Smith & Radcliffe, 1912 (Macrourus), see Kuronezumia macronema
- Macrones Dum©ril, 1856 (Bagrinae), see Mystus
- Macronichthys White & Moy-Thomas, 1940 (Bagrinae), see Mystus
- Macronoides Hora, 1921 (Bagrinae), see Batasio
- macronotacanthus Bleeker, 1846 (Arius)
- Macronotothen Gill, 1862 (Nototheniidae), see Notothenia
- ?macronotus McClelland, 1839 (Cirrhinus)
- macronotus Bleeker, 1845 (Scatophagus), see Scatophagus argus
- macropa Weber, 1913 (Cyttula), see Cyttula macropus
- Macroparalepis Ege, 1933 (Paralepididae)
- ?macropectoralis Mai, 1978 (Micropercops)
- Macropharyngodon Bleeker, 1862 (Corinae)
- Macropharynx Brauer, 1902 (Eurypharyngidae), see Eurypharynx
- macrophathalmus Poll, 1971 (Dentex), see Polysteganus macrophthalmus
- macrophathalmus Poll, 1971 (Polysteganus), see Polysteganus macrophthalmus
- macrophotus Regan & Trewavas, 1930 (Melanostomias), see Melanostomias melanopogon
- macrophthalma Cohen, 1990 (Molva)
- macrophthalma Monod, 1973 (Cepola)
- macrophthalma Heckel, 1840 (Crenicichla)
- macrophthalma Hoese, 1986 (Trimma)
- macrophthalma Miller, 1993 (Lepidonotothen)
- macrophthalma Allen & Swainston, 1988 (Parapercis)
- ?macrophthalma Spix & Agassiz, 1831 (Atherina)
- ?macrophthalma Zhu & Guo, 1985 (Triplophysa)
- macrophthalma Boulenger, 1908 (Tilapia), see Lethrinops macrophthalmus
- macrophthalma Fowler, 1926 (Pennahia), see Pennahia anea
- macrophthalma Gìnther, 1860 (Scorpaena), see Helicolenus percoides
- macrophthalma Gìnther, 1867 (Motella), see Gaidropsarus macrophthalmus
- macrophthalma Haedrich, 1967 (Hyperoglyphe), see Schedophilus velaini
- macrophthalma Haedrich, 1967 (Toledia), see Schedophilus velaini
- macrophthalma Ishiyama, 1950 (Raja), see Okamejei meerdervoortii
- macrophthalma Ishiyama, 1958 (Okamejei), see Okamejei meerdervoortii
- macrophthalma Meinken, 1951 (Rasbora dorsiocellata var. ), see Rasbora dorsiocellata
- macrophthalma Miranda-Ribeiro, 1915 (Toledia), see Schedophilus velaini
- macrophthalma Norman, 1937 (Notothenia), see Lepidonotothen macrophthalma
- macrophthalma Pellegrin, 1907 (Macrodon malabaricus var. ), see Hoplias macrophthalmus
- macrophthalma Pellegrin, 1912 (Xenocara), see Ancistrus macrophthalmus
- macrophthalma Pietschmann, 1911 (Neopercis), see Parapercis macrophthalma
- macrophthalma Ranzani, 1842 (Clupea), see Harengula clupeola
- macrophthalma Regan, 1910 (Betta), see Betta pugnax
- macrophthalma Regan, 1913 (Cottoperca), see Cottoperca gobio
- Macrophthalmia Plate, 1897 (Geotriinae), see Geotria
- macrophthalmoides Koefoed, 1956 (Borostomias), see Borostomias antarcticus
- macrophthalmum (Mastacembelus)
- macrophthalmum Linnaeus, 1758 (Ophidion), see Cepola macrophthalma
- macrophthalmum Osãrio, 1893 (Haemulon), see Parakuhlia macrophthalmus
- macrophthalmus Kamohara, 1938 (Parabathymyrus)
- macrophthalmus Gìnther, 1867 (Alestes)
- macrophthalmus Robins, Bailey, Bond, Brooker, Lachner, Lea & Scott, 1991 (Hoplias)
- macrophthalmus Terashima, 1984 (Schizothorax)
- macrophthalmus Meinken, 1932 (Aplocheilichthys)
- macrophthalmus Costa, 1990 (Trigonectes)
- macrophthalmus (Gaidropsarus)
- macrophthalmus Duncker, 1915 (Syngnathus)
- macrophthalmus Machida, 1993 (Beaglichthys)
- macrophthalmus Gosse, 1984 (Marcusenius)
- macrophthalmus Gìnther, 1866 (Mormyrus)
- macrophthalmus Ida, Sirimontaporn & Monkolprasit, 1994 (Lepidammodytes)
- macrophthalmus Katayama, Yamamoto & Yamakawa, 1982 (Grammatonotus)
- macrophthalmus Worthington, 1929 (Lates)
- macrophthalmus (Astyanax)
- macrophthalmus Eccles & Lewis, 1979 (Lethrinops)
- macrophthalmus Regan, 1922 (Rhamphochromis)
- macrophthalmus Hoese, 1976 (Heteroclinus)
- macrophthalmus Briggs, 1955 (Arcos)
- macrophthalmus Berg, 1949 ( Neogobiusgymnotrachelus)
- macrophthalmus Maug© & Desoutter, 1990 (Parakuhlia)
- macrophthalmus Allen, 1985 (Pristipomoides)
- macrophthalmus Regan, 1914 (Hemerocoetes)
- macrophthalmus Feltes, 1997 (Polydactylus)
- macrophthalmus (Polysteganus)
- macrophthalmus Parin & Becker, 1970 (Benthodesmus)
- macrophthalmus Norman, 1926 (Cynoglossus)
- macrophthalmus Nìsslin, 1882 (Coregonus)
- macrophthalmus Isbrìcker, 1980 (Ancistrus)
- macrophthalmus Boeseman, 1868 (Hypostomus)
- macrophthalmus Poll, 1971 (Synodontis)
- macrophthalmus Parr, 1927 (Eustomias)
- macrophthalmus de Buen, 1959 (Hydrolagus)
- ?macrophthalmus Bleeker, 1855 (Barbus)
- ?macrophthalmus Bloch, 1795 (Cyprinus)
- ?macrophthalmus Roman, 1970 (Aphyosemion)
- ?macrophthalmus Nielsen & Larsen, 1968 (Bathylaco)
- ?macrophthalmus Bleeker (ex Castelnau), 1859-60 (Apogonichthys)
- ?macrophthalmus Puyo, 1944 (Dormitator)
- ?macrophthalmus Miranda-Ribeiro, 1915 (Mulloides)
- ?macrophthalmus Bloch & Schneider, 1801 (Grammistes)
- ?macrophthalmus Norman, 1939 (Symphurus)
- ?macrophthalmus (Duncker & Mohr, 1929) (Tetraodon)
- macrophthalmus (Mesogobius), see Neogobius gymnotrachelus macrophthalmus
- macrophthalmus Agassiz, 1831 (Caranx), see Selar crumenophthalmus
- macrophthalmus Bini, 1940 (Barbus gorguarii), see Barbus intermedius
- macrophthalmus Bleeker, 1846 (Plotosus), see Paraplotosus albilabris
- macrophthalmus Bleeker, 1850 (Otolithus), see Pennahia anea
- macrophthalmus Bleeker, 1851 (Megalops), see Megalops cyprinoides
- macrophthalmus Bleeker, 1858-59 (Polynemus), see Polydactylus macrophthalmus
- macrophthalmus Bleeker, 1863 (Pristipoma), see Brachydeuterus auritus
- macrophthalmus Bloch, 1791 (Sparus), see Polysteganus macrophthalmus
- macrophthalmus Bloch, 1792 (Anthias), see Priacanthus hamrur
- macrophthalmus Cadenat, 1937 (Smaris), see Spicara alta
- macrophthalmus Castelnau, 1873 (Apocryptes), see Scartelaos histophorus
- macrophthalmus Clausen, 1967 (Poropanchax), see Aplocheilichthys macrophthalmus
- macrophthalmus David, 1936 (Tylochromis), see Callochromis macrops
- macrophthalmus Duncker & Mohr, 1929 (Tetrodon), see Tetraodon macrophthalmus
- macrophthalmus Fowler, 1925 (Opsodentex), see Polysteganus macrophthalmus
- macrophthalmus Gilchrist, 1903 (Plectromus), see Poromitra megalops
- macrophthalmus Gill, 1873 (Priacanthus), see Priacanthus hamrur
- macrophthalmus Gìnther, 1861 (Gobiesox), see Arcos macrophthalmus
- macrophthalmus Heckel & Kner, 1858 (Scardinius), see Scardinius erythrophthalmus
- macrophthalmus Heckel, 1836 (Acipenser), see Acipenser gueldenstaedtii
- macrophthalmus Hoedeman, 1951 (Alestiops), see Alestes macrophthalmus
- macrophthalmus Kessler, 1877 (Gobius), see Neogobius gymnotrachelus macrophthalmus
- macrophthalmus Kimura, 1934 (Zacco), see Zacco platypus
- macrophthalmus Mìller & Troschel, 1848 (Centropristis), see Pristipomoides macrophthalmus
- macrophthalmus Oken (ex Cuvier), 1817 (Priacanthus), see Priacanthus hamrur
- macrophthalmus Osãrio, 1911 (Gobius), see Mauligobius nigri
- macrophthalmus Parr, 1930 (Myrophis), see Ahlia egmontis
- macrophthalmus Pellegrin, 1924 (Gnathonemus), see Marcusenius macrophthalmus
- macrophthalmus Peters, 1852 (Anguilla), see Anguilla bengalensis
- macrophthalmus Peters, 1852 (Muraena), see Anguilla bengalensis
- macrophthalmus Poll, 1946 (Tylochromis), see Callochromis macrops
- macrophthalmus Rafinesque, 1810 (Epigonus), see Epigonus telescopus
- macrophthalmus Rafinesque, 1810 (Phycis), see Molva macrophthalma
- macrophthalmus Rafinesque, 1810 (Scomber), see Scomber japonicus
- macrophthalmus Ramsay & Ogilby, 1886 (Scolopsis), see Scolopsis margaritifer
- macrophthalmus Regan & Trewavas, 1929 (Borostomias), see Borostomias antarcticus
- macrophthalmus Regan, 1908 (Tetragonopterus), see Astyanax macrophthalmus
- macrophthalmus Rìppell, 1830 (Caranx), see Selar crumenophthalmus
- macrophthalmus Solander, 1832 (Scomber), see Scomber japonicus
- macrophthalmus Svetovidov, 1973 (Antonogadus), see Gaidropsarus macrophthalmus
- macrophthalmus Tomiyama, 1936 (Eviota), see Trimma macrophthalma
- macrophthalmus Tortonese, 1973 (Dentex), see Polysteganus macrophthalmus
- macrophthalmus Trewavas, 1977 (Pennahia), see Pennahia anea
- macrophthalmus Turdakov & Piskarev, 1955 (Cobitis kuschakewitschi kuschakewitschi var. ), see Cobitis kuschakewitschi
- macrophthalmus Wheeler, 1969 (Antonogadus), see Gaidropsarus macrophthalmus
- macrophus Parr, 1928 (Diaphus), see Diaphus effulgens
- macrophysallidos Huang, 1989 (Discogobio)
- Macropinna Chapman, 1939 (Opisthoproctidae)
- macropinna Bussing & Bussing, 1966 (Benthalbella)
- Macropleurodus Regan, 1922 (Cichlidae)
- Macropodinae (Belontiidae)
- Macropodus Lacep¨de, 1801 (Macropodinae)
- macropodus Winterbottom, 1989 (Trimmatom)
- macropogon Regan, 1905 (Schizothorax)
- macropogon Marshall, 1973 (Ventrifossa)
- macropogon Eakin, 1981 (Pogonophryne)
- macropogon Goodyear & Gibbs, 1970 (Astronesthes)
- macropogon Norman, 1930 (Leptostomias)
- macropogon Norman, 1928 (Chrysichthys), see Clarotes laticeps
- macropoma Gilbert, 1892 (Bollmannia)
- macropoma Allen & Robertson, 1994 (Diplectrum)
- macropoma Carvalho & Pinto, 1965 (Paragillellus), see Dactyloscopus tridigitatus
- macropoma Gilbert, 1892 (Bollmania), see Bollmannia macropoma
- macropoma Gìnther, 1864 (Centropristis), see Diplectrum macropoma
- macropomum Goulding & Carvalho, 1982 (Colossoma)
- macropomus Carvalho & Pinto, 1965 (Paragillellus), see Dactyloscopus tridigitatus
- macropomus Cuvier, 1816 (Myletes), see Colossoma macropomum
- macroporis (Pseudophichthys)
- macropristis Boulenger, 1904 (Barbus), see Barbus paludinosus
- macrops Blache et al., 1973 (Paraconger)
- macrops (Thyrsoidea)
- macrops Boulenger, 1920 (Bryconaethiops)
- macrops Eigenmann & Eigenmann, 1889 (Curimata)
- macrops Whitehead, 1985 (Opisthopterus)
- macrops Boulenger, 1911 (Barbus)
- macrops Talwar & Jhingran, 1991 (Cirrhinus)
- macrops Yih & Wu, 1964 (Megalobrama)
- macrops Fang, 1981 (Ptychidio)
- macrops Tanaka, 1917 (Synodus)
- macrops Goode & Bean, 1885 (Bathygadus)
- macrops Ortega & Vari, 1986 (Eigenmannia)
- macrops Gìnther, 1887 (Neobythites)
- macrops Vaillant, 1886 (Leptoderma)
- macrops Maul, 1957 (Holtbyrnia)
- macrops Gosse, 1984 (Hippopotamyrus)
- macrops Boulenger, 1914 (Myomyrus)
- macrops Greenwood, 1980 (Astatotilapia)
- macrops Regan, 1920 (Callochromis)
- macrops Turner & Stauffer, 1998 (Diplotaxodon)
- macrops Hildebrand, 1946 (Conodon)
- macrops (Parapristipoma)
- macrops Lindberg & Krasyukova, 1975 (Anisarchus)
- macrops Regan, 1913 (Ophthalmolycus)
- macrops Dresel, 1885 (Citharichthys)
- macrops Steindachner, 1876 (Hippoglossina)
- macrops Isbrìcker, 1980 (Hemiancistrus)
- macrops Isbrìcker, 1980 (Hypostomus)
- macrops Isbrìcker & Nijssen, 1978 (Ricola)
- macrops Greenwood, 1963 (Synodontis)
- macrops Ortega & Vari, 1986 (Henonemus)
- ?macrops Alcock, 1889 (Gavialiceps)
- ?macrops (Gìnther, 1910) (Ophichthus)
- ?macrops Lin, 1931 (Barilius)
- ?macrops Lloyd, 1909 (Alepocephalus)
- ?macrops Hildebrand & Schroeder, 1928 (Neoetropus)
- ?macrops Liu, 1983 (Carcharhinus)
- Macrops Dum©ril, 1856 (Etelinae), see Etelis
- macrops Blainville, 1825 (Petromyzon), see Lampetra fluviatilis
- macrops Boulenger, 1897 (Sternopygus), see Eigenmannia macrops
- macrops Boulenger, 1898 (Paratilapia), see Callochromis macrops
- macrops Boulenger, 19 (Tilapia), see Astatotilapia macrops
- macrops Boulenger, 1909 (Marcusenius), see Hippopotamyrus macrops
- macrops Boulenger, 1911 (Tilapia), see Astatotilapia macrops
- macrops Brauer, 1906 (Oxyodon), see Epigonus robustus
- macrops Eigenmann & Eigenmann, 1888 (Plecostomus), see Hypostomus macrops
- macrops Eigenmann & Eigenmann, 1889 (Curimatus), see Curimata macrops
- macrops Fowler, 1941 (Acuticurimata), see Curimata macrops
- macrops Fujii, 1983 (Epigonus), see Epigonus robustus
- macrops Gilchrist & von Bonde, 1924 (Epigonus), see Epigonus robustus
- macrops Greenwood, 1960 (Haplochromis), see Astatotilapia macrops
- macrops Gìnther, 1861 (Mugil), see Liza tade
- macrops Gìnther, 1864 (Chrysichthys), see Chrysichthys auratus
- macrops Gìnther, 1867 (Pristigaster), see Opisthopterus macrops
- macrops Gìnther, 1868 (Chanodichthys), see Megalobrama macrops
- macrops Gìnther, 1870 (Conger), see Paraconger macrops
- macrops Gìnther, 1880 (Lycodes), see Ophthalmolycus macrops
- macrops Gìnther, 1910 (Ophichthys), see Ophichthus macrops
- macrops Hardenberg, 1933 (Stolephorus baganensis), see Stolephorus baganensis
- macrops Hu & Li, Meng, Hu & Li, 1982 (Centroscymnus), see Centroscymnus coelolepis
- macrops Kaup, 1856 (Anguilla), see Anguilla rostrata
- macrops Kishinouye, 1911 (Engraulis), see Thryssa baelama
- macrops Lìtken, 1874 (Chaetostomus), see Hemiancistrus macrops
- macrops Matsubara & Ochiai, 1952 (Lumpenus), see Anisarchus macrops
- macrops Nichols, 1926 (Leiocassis crassilabris), see Pelteobagrus crassilabris
- macrops Pellegrin, 1912 (Diagramella), see Parapristipoma macrops
- macrops Poey, 1860 (Balistes), see Canthidermis sufflamen
- macrops Poey, 1860 (Opisthognathus), see Opistognathus macrognathus
- macrops Poey, 1860 (Opistognathus), see Opistognathus macrognathus
- macrops Poey, 1872 (Calamus), see Calamus bajonado
- macrops Regan, 1904 (Loricaria), see Ricola macrops
- macrops Roule & Angel, 1931 (Leptochilichthys agassizi), see Leptochilichthys agassizii
- macrops Rutter, 1908 (Cottus), see Cottus klamathensis
- macrops Steindachner, 1867 (Caranx), see Caranx senegallus
- macrops Steindachner, 1870 (Cirrhina), see Cirrhinus macrops
- macrops Steindachner, 1882 (Stegophilus), see Henonemus macrops
- macrops Yih & Wu, 1964 (Sinibrama), see Megalobrama macrops
- macrops authors (Cottus klamathensis), see Cottus klamathensis
- Macropsobrycon Eigenmann, 1915 (Cheirodontinae)
- macropsoides (Greenwood, 1973) (Astatotilapia)
- macropsoides Greenwood, 1973 (Haplochromis), see Astatotilapia macropsoides
- macroptera Kottelat & Chu, 1988 (Hemimyzon)
- macroptera Okamura, 1982 (Ventrifossa)
- ?macroptera McClelland, 1844 (Anguilla)
- ?macroptera McClelland, 1841 (Myliobatis)
- macroptera Amaoka, 1963 (Engyprosopon), see Engyprosopon maldivensis
- macroptera Chichkoff, 1939 (Trutta fario), see Salmo macedonicus
- macroptera Cockerell, 1919 (Benthosphyraena), see Conocara macropterum
- macroptera Forster, 1801 (Cichla), see Nemadactylus macropterus
- macroptera Forster, 1801 (Sciaena), see Nemadactylus macropterus
- macroptera Gìnther, 1859 (Psammoperca), see Hypopterus macropterus
- macroptera Regan, 1913 (Pagetopsis), see Pagetopsis macropterus
- Macropterobagrus Nichols, 1925 (Bagrinae), see Mystus
- macroptero¯des Bleeker, 1852 (Apogon), see Apogon macropteroides
- macropteroides (Apogon)
- Macropteronotus Lacep¨de, 1803 (Clariidae), see Clarias
- macropterum Krefft, 1973 (Conocara)
- macropterum Burgess, 1989 (Oreoglanis)
- ?macropterum Rafinesque, 1818 (Exoglossum)
- macropterum Brauer, 1904 (Lampanyctus), see Lampanyctus macropterus
- macropterum Brauer, 1904 (Myctophum), see Lampanyctus macropterus
- macropterum Rafinesque, 1818 (Hypentelium), see Exoglossum macropterum
- macropterum Vinciguerra, 1890 (Exostoma), see Oreoglanis macropterum
- macropterus Bleeker, 1857 (Muraenichthys)
- macropterus Pellegrin, 1926 (Nannocharax)
- macropterus (Catostomus)
- macropterus ( Nemacheilusyarkandensis)
- macropterus Chen & Li, 1989 (Acheilognathus)
- macropterus Paxton, 1979 (Lampanyctus)
- macropterus Lacep¨de, 1802 (Centrarchus)
- macropterus Gill, 1861 (Hypopterus)
- macropterus Iwami & Kock, 1990 (Pagetopsis)
- macropterus Hardy, 1990 (Nemadactylus)
- macropterus Watson, 1991 (Stenogobius)
- macropterus Trewavas, 1977 (Johnius)
- macropterus Boulenger, 1920 (Chrysichthys)
- macropterus Burgess, 1989 (Mystus)
- macropterus Roberts, 1989 (Bagrichthys)
- macropterus Regan, 1913 (Corydoras)
- macropterus Poll & Stewart, 1975 (Chiloglanis)
- macropterus Mìller & Troschel, 1843 (Calophysus)
- macropterus Cuvier, 1829 (Triodon)
- ?macropterus Rafinesque, 1810 (Echelus)
- ?macropterus Ulrey, 1894 (Mylesinus)
- ?macropterus Cuvier (ex Kuhl & van Hasselt), 1828 (Apogon)
- macropterus Bean, 1916 (Leucichthys), see Coregonus artedii
- macropterus Bleeker, 1853 (Bagroides), see Bagrichthys macropterus
- macropterus Bleeker, 1853 (Umbrina), see Johnius macropterus
- macropterus Bleeker, 1862 (Pseudobagrichthys), see Bagrichthys macropterus
- macropterus Bleeker, 1866 (Megalops), see Megalops cyprinoides
- macropterus Bleeker, 1870 (Hemibagrus), see Mystus macropterus
- macropterus Bleeker, 1871 (Acanthorhodeus), see Acheilognathus macropterus
- macropterus Boulenger, 1907 (Champsocephalus), see Pagetopsis macropterus
- macropterus Cuvier (ex Kuhl & van Hasselt), 1828 (Archamia), see Apogon macropterus
- macropterus Duncker, 1912 (Awaous), see Stenogobius macropterus
- macropterus Fowler, 1941 (Cheirodon), see Cheirodon piaba
- macropterus Herzenstein, 1888 (Nemachilus yarkandensis), see Nemacheilus yarkandensis macropterus
- macropterus Kamensky, 1901 (Alburnus lucidus var. ), see Alburnus charusini
- macropterus Kamensky, 1901 (Gobio), see Gobio persus
- macropterus Lacep¨de, 1801 (Labrus), see Centrarchus macropterus
- macropterus Lahille, 1929 (Basilichthys nigricans var. ), see Austroatherina nigricans
- macropterus Lichtenstein, 1819 (Pimelodus), see Calophysus macropterus
- macropterus Nichols, 1925 (Macropterobagrus), see Mystus macropterus
- macropterus Nordmann, 1840 (Gobius), see Proterorhinus marmoratus
- macropterus Ortega & Vari, 1986 (Callophysus), see Calophysus macropterus
- macropterus Paulin, Stewart, Roberts & McMillan, 1989 (Cheilodactylus), see Nemadactylus macropterus
- macropterus Pfaff, 1933 (Bagrus bayad var. ), see Bagrus bajad
- macropterus Poll, 1953 (Doryichthys), see Doryichthys deokhatoides
- macropterus Smith & Radcliffe, 1913 (Lamprogrammus), see Lamprogrammus brunswigi
- macropterus Vaillant, 1888 (Alepocephalus), see Conocara macropterum
- macropterus Vaillant, 1902 (?-leiocassis), see Bagroides vaillantii
- macropterus Valenciennes (ex Quoy & Gaimard), 1831 (Priacanthus), see Cookeolus japonicus
- macropterus Walbaum, 1792 (Balistes), see Canthidermis maculatus
- macropterus Watson, 1991 (Awaous), see Stenogobius macropterus
- macropterygia Dum©ril, 1870 (Stigmatopora)
- macropteryx Ikeda et al., 1995 (Vanderhorstia)
- ?macropteryx Gìnther (ex Rìppell), 1861 (Blennius)
- ?macropteryx Ginsburg, 1939 (Parrella)
- macropteryx Franz, 1910 (Ctenogobius), see Vanderhorstia macropteryx
- macropthalmos Blyth, 1860 (Eutropius), see Proeutropiichthys taakree
- macropthalmos Hora, 1937 (Proeutropiichthys), see Proeutropiichthys taakree
- macropthalmos Talwar & Jhingran, 1992 (Proeutropiichthys taakree), see Proeutropiichthys taakree
- ?macropthalmus Pellegrin, 1928 (Gnathonemus)
- macropum Bolin, 1939 (Tactostoma), see Tactostoma macropus
- macropum Maul, 1946 (Ophthalmopelton), see Rhynchohyalus natalensis
- macropus Myers & Miranda-Ribeiro, 1945 (Xenurobrycon)
- macropus Alcock, 1894 (Glyptophidium)
- macropus Eschmeyer & Herald, 1983 (Caristius)
- macropus Greenfield & Johnson, 1981 (Malacoctenus)
- macropus Bolin, 1939 (Tactostoma)
- macropus Weber, 1913 (Cyttula)
- ?macropus Bleeker, 1860 (Cyclocheilichthys)
- ?macropus Fowler, 1944 (Entomacrodops)
- ?macropus Bleeker, 1860 (Siaja), see Cyclocheilichthys macropus
- macropus Bellotti, 1903 (Pteraclis), see Caristius macropus
- macropus De Filippi, 1863 (Gobius), see Neogobius gymnotrachelus
- macropus Filippi, 1865 (Gobius), see Neogobius gymnotrachelus
- macropus Fowler, 1944 (Percaprionodes), see Lutjanus aratus
- macropus Fowler, 1944 (Prionodes), see Lutjanus aratus
- macropus Jordan, 1919 (Elephenor), see Caristius macropus
- macropus Maul, 1946 (Ophthalmopelton), see Rhynchohyalus natalensis
- macropus Poey, 1868 (Myxodes), see Malacoctenus macropus
- macropus Smitt, 1898 (Phucocoetes variegatus f. ), see Austrolycus laticinctus
- macropus Temminck & Schlegel, 1846 (Leuciscus), see Zacco platypus
- macropus Valenciennes (ex Quoy & Gaimard), 1831 (Priacanthus), see Cookeolus japonicus
- macropygus Paulin, Stewart, Roberts & McMillan, 1989 (Leptoscopus)
- macropygus Richardson, 1846 (Uranoscopus), see Leptoscopus macropygus
- Macroramphosinae (Centriscidae)
- Macroramphosus Lacep¨de, 1803 (Macroramphosinae)
- Macrorhamphosodes Fowler, 1934 (Triacanthodidae)
- macrorhinus Mìller & Henle, 1838 (Loxodon)
- macrorhinus Dum©ril, 1870 (Acipenser), see Acipenser oxyrinchus
- macrorhinus Dum©ril, 1870 (Huso), see Acipenser oxyrinchus
- macrorhynchos Bleeker, 1853 (Ophisurus)
- ?macrorhynchos Bleeker, 1854 (Cobitis)
- macrorhynchos Bleeker, 1851 (Plagusia), see Cynoglossus lingua
- macrorhynchos Bleeker, 1852 (Carcharias), see Scoliodon laticaudus
- macrorhynchos Bleeker, 1852 (Scoliodon), see Scoliodon laticaudus
- macrorhynchus Smith & Radcliffe, 1912 (Caelorinchus)
- macrorhynchus Bamber, 1915 (Halicampus)
- macrorhynchus Maug©, 1986 (Chonophorus)
- macrorhynchus Kamohara, 1936 (Pterygotrigla)
- macrorhynchus Allen, 1991 (Arius)
- macrorhynchus Compagno, 1984 (Apristurus)
- ?macrorhynchus Matsubara, 1936 (Notacanthus)
- macrorhynchus Bleeker, 1867 (Gobius), see Chonophorus macrorhynchus
- macrorhynchus Bleeker, 1874 (Platygobius), see Chonophorus macrorhynchus
- macrorhynchus Fowler, 1938 (Dixiphistes), see Pterygotrigla macrorhynchus
- macrorhynchus Fowler, 1956 (Halicampoides), see Halicampus macrorhynchus
- macrorhynchus Iwamoto, 1990 (Coelorinchus), see Caelorinchus macrorhynchus
- macrorhynchus Okamura & Kitajima, 1984 (Ophisurus), see Ophisurus macrorhynchos
- macrorhynchus Pappenheim, 1914 (Eustomias), see Eustomias obscurus
- macrorhynchus Regan, 1922 (Hemichromis), see Fossorochromis rostratus
- macrorhynchus Regan, 1922 (Lethrinops), see Taeniolethrinops praeorbitalis
- macrorhynchus Smith & Radcliffe, 1912 (Coelorhynchus), see Caelorinchus macrorhynchus
- macrorhynchus Tanaka, 1909 (Scyliorhinus), see Apristurus macrorhynchus
- macrorhynchus Valenciennes, 1847 (Hemiramphus), see Euleptorhamphus viridis
- macrorhynchus Weber, 1913 (Hemipimelodus), see Arius macrorhynchus
- macrorhynus Trewavas, 1977 (Johnius)
- macrorhynus Mohan, 1976 (Johnieops), see Johnius macrorhynus
- macrorynchus Rafinesque, 1810 (Raja)
- Macroscorpius Fowler, 1938 (Scorpaenidae), see Lioscorpius
- macrosemion (Cirrhinus)
- macrosemion Fowler, 1935 (Osteochilus), see Cirrhinus macrosemion
- ?macrosiphon Bleeker, 1873 (Gymnothorax)
- Macrosmia Merrett, Sazonov & Shcherbachev, 1983 (Macrourinae)
- macrosolen Barnard, 1925 (Notopogon)
- macrosoma Bleeker, 1851 (Decapterus)
- macrosoma Bleeker, 1854 (Gerres)
- macrosoma Ginsburg, 1951 (Congrina), see Rhynchoconger flavus
- macrosomus Gill, 1862 (Gymnepignathus), see Decapterus macrosoma
- macrospila Gìnther, 1880 (Piramutana), see Pimelodus clarias
- macrospilos Katayama, 1984 (Epinephelus)
- macrospilos Bleeker, 1855 (Serranus), see Epinephelus macrospilos
- macrospilus Smith-Vaniz & Springer, 1971 (Crossosalarias)
- macrospilus Hastings, 1990 (Acanthemblemaria)
- macrospilus Eigenmann & Allen, 1942 (Otocinclus)
- macrospilus Springer, 1967 (Entomacrodus), see Crossosalarias macrospilus
- Macrospinosa Mohan, 1969 (Sciaenidae)
- macrosquamis Golani, 1984 (Sargocentron)
- macrostetholepis Prince Akihito, 1984 (Sicyopterus)
- macrostetholepis Bleeker, 1853 (Sicydium), see Sicyopterus macrostetholepis
- macrosteus Pietsch, 1974 (Oneirodes)
- macrosteus Regan, 1912 (Corydoras), see Corydoras aeneus
- macrostigma Dabry de Thiersant, 1872 (Cobitis)
- macrostigma ( Epiplatyssinga)
- macrostigma Boulenger, 1911 (Synodontis)
- macrostigma (Lycocyprinus singa), see Epiplatys singa macrostigma
- macrostigma (Lycocyprinus), see Epiplatys singa macrostigma
- macrostigma Berg, 1948 (Salmo trutta), see Salmo trutta
- macrostigma Boulenger, 1911 (Haplochilus), see Epiplatys singa macrostigma
- macrostigma Dum©ril, 1858 (Salar), see Salmo trutta
- macrostigmus Courtenay, 1967 (Rypticus)
- macrostoma Boulenger, 1898 (Labeo)
- macrostoma L©vªque & Daget, 1984 (Raiamas)
- macrostoma Regan, 1910 (Betta)
- macrostoma Poll, 1985 (Telotrematocara)
- macrostoma Eccles & Trewavas, 1989 (Tyrannochromis)
- macrostoma Myers, 1927 (Microphilypnus)
- macrostoma Gomon et al., 1994 (Redigobius)
- macrostoma Talwar & Jhingran, 1991 (Gobiopsis)
- macrostoma Herre, 1934 (Myersina)
- macrostoma Gìnther, 1859 (Haemulon)
- macrostoma Skelton & White, 1990 (Synodontis)
- macrostoma Ebeling & Weed, III, 1973 (Malacosarcus)
- macrostoma Beamish, 1982 (Lampetra)
- macrostoma Compagno, 1984 (Chaenogaleus)
- ?macrostoma Kyle, 1913 ( Arnoglossuslaterna)
- macrostoma Bleeker, 1852 (Hemigaleus), see Chaenogaleus macrostoma
- macrostoma Bleeker, 1877 (Prochilus), see Amphiprion melanopus
- macrostoma Boulenger, 1913 (Barilius), see Raiamas macrostoma
- macrostoma Girard, 1856 (Cyprinella), see Notropis amabilis
- macrostoma Gìnther, 1861 (Gobius), see Redigobius macrostoma
- macrostoma Gìnther, 1870 (Sternarchus), see Platyurosternarchus macrostomus
- macrostoma Gìnther, 1877 (Salmo), see Oncorhynchus keta
- macrostoma Gìnther, 1878 (Scopelus), see Malacosarcus macrostoma
- macrostoma He, 1996 (Euchiloglanis), see Pareuchiloglanis macrotrema
- macrostoma Maul, 1952 (Melanonus), see Melanonus zugmayeri
- macrostoma Pellegrin, 1909 (Auchenoglanis), see Anaspidoglanis macrostomus
- macrostoma Pellegrin, 1941 (Tilapia multifasciata var. ), see Sarotherodon melanotheron
- macrostoma Poll, 1952 (Trematocara), see Telotrematocara macrostoma
- macrostoma Regan, 1922 (Haplochromis), see Tyrannochromis macrostoma
- macrostoma Risch, 1986 (Parauchenoglanis), see Anaspidoglanis macrostomus
- macrostomum Heckel, 1843 (Cyprinion), see Cyprinion macrostomus
- macrostomum Poll, 1986 (Telotrematocara), see Telotrematocara macrostoma
- macrostomum Robins & Ray, 1986 (Haemulon), see Haemulon macrostoma
- macrostomus Bleeker, 1865 (Muraenichthys)
- macrostomus Heckel, 1843 (Cyprinion)
- macrostomus Mago-Leccia, 1994 (Apteronotus)
- macrostomus (Platyurosternarchus)
- macrostomus Norman, 1928 (Cynoglossus)
- macrostomus Teugels, Risch, de Vos & Thys van den Audenaerde, 1991 (Anaspidoglanis)
- macrostomus Meng, Chu & Li, 1985 (Apristurus)
- ?macrostomus (Rafinesque, 1820) (Acipenser)
- ?macrostomus Rafinesque, 1810 (Labrus)
- macrostomus Burmeister, 1868 (Petromyzon), see Geotria australis
- macrostomus Eccles & Trewavas, 1989 (Tyrannochromis), see Tyrannochromis macrostoma
- macrostomus Fowler, 1943 (Sternarchus), see Apteronotus macrostomus
- macrostomus Gill, 1862 (Chaenogaleus), see Chaenogaleus macrostoma
- macrostomus Gill, 1883 (Exomegas), see Geotria australis
- macrostomus Gìnther, 1861 (Gobiopsis), see Redigobius macrostoma
- macrostomus Heckel, 1861 (Gobius), see Gobiopsis macrostoma
- macrostomus Jeitteles, 1862 (Cottus poecilopus var. ), see Cottus poecilopus
- macrostomus Jeitteles, 1863 (Cottus gobio var. ), see Cottus gobio
- macrostomus Ortega & Vari, 1986 (Sternarchorhamphus), see Platyurosternarchus macrostomus
- macrostomus Rafinesque, 1820 (Accipenser), see Acipenser macrostomus
- macrostomus Rafinesque, 1820 (Sterletus), see Acipenser macrostomus
- macrostomus Smith, 1935 (Opisthognathus), see Opistognathus nigromarginatus
- macrostomus Smith, 1935 (Opistognathus), see Opistognathus nigromarginatus
- macrostomus Steindachner (ex Heckel), 1861 (Gobiopsis), see Gobiopsis macrostoma
- macrostomus Swainson, 1839 (Callichrus), see Wallago attu
- macrotaenia Yang, 1990 (Nemacheilus)
- macrotaenia Worthington, 1933 (Barbus)
- macroterma Talwar & Jhingran, 1991 (Euchiloglanis), see Pareuchiloglanis macrotrema
- macroterolepis Boulenger, 1899 (Eugnathichthys)
- macroteronema Burgess, 1989 (Pseudocetopsis)
- macroteronema Boulenger, 1898 (Cetopsis), see Pseudocetopsis macroteronema
- macroterops Gosse, 1984 (Hippopotamyrus)
- macroterops Boulenger, 1920 (Marcusenius), see Hippopotamyrus macroterops
- macrothrix Bertelsen & Pietsch, 1998 (Rhynchactis)
- Macrotrema Regan, 1912 (Synbranchidae)
- macrotrema (Pareuchiloglanis)
- macrotrema Norman, 1925 (Euchiloglanis), see Pareuchiloglanis macrotrema
- macroura (Clupea)
- Macrouridae (Gadiformes)
- Macrourinae (Macrouridae)
- Macrouroides Smith & Radcliffe in Radcliffe, 1912 (Macrouroidinae)
- Macrouroidinae (Macrouridae)
- Macrourus Bloch, 1786 (Macrourinae)
- macrourus Gomon & Randall, 1984 (Bodianus)
- macrourus Bloch, 1786 (Gymnotus), see Gymnotus carapo
- macrourus Cuvier, 1816 (Carapus), see Rhabdolichops troscheli
- macrourus Cuvier, 1870 (Carapus), see Rhabdolichops troscheli
- macrourus Lacep¨de, 1801 (Labrus), see Bodianus macrourus
- macrourus Rafinesque, 1810 (Alopias), see Alopias vulpinus
- macrura Smith, 1989 (Hoplunnis)
- macrura Fujii, 1984 (Stemonosudis)
- macrura Whitehead, 1985 (Tenualosa)
- macrura Krefft, 1973 (Kali)
- macrura Poll, 1967 (Phractura)
- ?macrura Alcock, 1896 (Pterois)
- Macrura Fowler, 1941 (Clupeidae), see Hilsa
- Macrura van Hasselt, 1823 (Clupeidae), see Hilsa
- macrura Castle & McCosker, 1986 (Muraena), see Strophidon sathete
- macrura Hubbs, 1935 (Mollienesia sphenops), see Poecilia sphenops
- macrura Jordan & Evermann, 1902 (Evenchelys), see Strophidon sathete
- macrura Lohberger, 1929 (Tilapia sparrmani), see Haplochromis
- macrura Randall, Allen & Steene, 1990 (Thyrsoidea), see Strophidon sathete
- macrura Valenciennes, 1852 (Narcine), see Narcine timlei
- Macrurocyttidae (Zeiformes)
- Macrurocyttus Fowler, 1934 (Macrurocyttidae)
- Macruronus Gìnther, 1873 (Merlucciinae)
- Macruroplus Bleeker, 1874 (Macrourinae), see Nezumia
- ?macruropterygius Bleeker, 1846 (Arius)
- Macrurrhynchus Ogilby, 1896 (Blenniidae), see Plagiotremus
- macrurum (Rhechias), see Bathycongrus macrurus
- macrurum Gilbert, 1891 (Ophisoma), see Bathycongrus macrurus
- macrurus Raju, 1985 (Bathycongrus)
- macrurus Smith, 1989 (Pythonichthys)
- macrurus McKay, 1970 (Phyllophichthus)
- macrurus Wildekamp et al., 1986 (Aplocheilichthys)
- macrurus Mìller & Troschel, 1848 (Sternopygus)
- macrurus (Gobius)
- macrurus Regan & Trewavas, 1930 (Eustomias)
- macrurus (Monacanthus)
- macrurus Bleeker, 1865 (Pseudomonacanthus)
- Macrurus N.A., - (Macrourinae), see Macrourus
- macrurus Akazaki, 1984 (Pentapodus), see Pentapodus caninus
- macrurus Bleeker (ex Kuhl & van Hasselt), 1852 (Alausa), see Tenualosa macrura
- macrurus Bleeker, 1850 (Heterognathodon), see Pentapodus caninus
- macrurus Bleeker, 1851 (Selar), see Alepes vari
- macrurus Bleeker, 1854 (Muraena), see Strophidon sathete
- macrurus Bleeker, 1856-57 (Monacanthus), see Pseudomonacanthus macrurus
- macrurus Bleeker, 1866 (Triacanthus), see Tripodichthys angustifrons
- macrurus Bloch & Schneider, 1801 (Gymnotus), see Sternopygus macrurus
- macrurus Boulenger, 1904 (Haplochilus), see Aplocheilichthys macrurus
- macrurus Boulenger, 1915 (Clarias), see Clarias theodorae
- macrurus Briggs, 1951 (Gobiesox), see Pherallodiscus funebris
- macrurus Castle & McCosker, 1986 (Thyrsoidea), see Strophidon sathete
- macrurus Ege, 1933 (Macroparalepis), see Stemonosudis macrura
- macrurus Garman, 1913 (Nebrodes), see Ginglymostoma ferrugineum
- macrurus Gilchrist & Thompson, 1913 (Barbus), see Barbus unitaeniatus
- macrurus Ginsburg, 1951 (Hoplunnis), see Hoplunnis macrura
- macrurus Gìnther, 1862 (Cossyphus), see Bodianus macrourus
- macrurus Hatooka, 1984 (Evenchelys), see Strophidon sathete
- macrurus Meek & Hildebrand, 1928 (Leptofierasfer), see Encheliophis dubius
- macrurus Parr, 1933 (Hemicyclodon), see Kali macrura
- macrurus Poey, 1867 (Ophichthys), see Ophichthus gomesii
- macrurus Poey, 1880 (Oxyodontichthys), see Ophichthus gomesii
- macrurus Post, 1986 (Macroparalepis), see Stemonosudis macrura
- macrurus Ramsay & Ogilby, 1887 (Carcharias), see Carcharhinus obscurus
- macrurus Regan & Trewavas, 1930 (Urostomias), see Eustomias macrurus
- macrurus Regan, 1912 (Heterenchelys), see Pythonichthys macrurus
- macrurus Whitley, 1934 (Galeolamnoides), see Carcharhinus obscurus
- macturki Eigenmann, 1910 (Pimelodella)
- ?maculaepinnis Bleeker, 1866 (Gymnothorax)
- maculafasciatus Chen & Shao, 1996 (Rhinogobius)
- macularia Lesueur, 1825 (Muraenophis), see Uropterygius macularius
- macularis Fowler, 1931 (Macolor), see Macolor niger
- macularius Bæhlke et al., 1989 (Uropterygius)
- macularius Baird & Girard, 1853 (Cyprinodon)
- macularius Blyth, 1860 (Systomus), see Cyclocheilichthys apogon
- macularius Fowler, 1936 (Marcusenius), see Pollimyrus lhuysi
- maculata Klausewitz & Eibl-Eibesfeldt, 1959 (Gorgasia)
- maculata (Strophidon)
- maculata McCosker, prs.com. (Yirrkala)
- maculata Ortega & Vari, 1986 (Boulengerella)
- maculata Regan, 1906 (Jenynsia)
- maculata Smith & Miller, 1980 (Allotoca)
- maculata Uyeno & Arai, 1984 (Channa)
- maculata Yanagisawa, 1976 (Amblyeleotris)
- maculata Aurich, 1938 (Tamanka)
- maculata Schmidt, 1931 (Stethojulis)
- maculata Nakamura, 1984 (Mene)
- maculata Randall, 1995 (Parapercis)
- maculata Trewavas, 1977 (Nibea)
- maculata (Pikea)
- maculata Quoy & Gaimard, 1824 (Sillago)
- maculata Andriashev, 1938 (Krusensterniella)
- maculata Toyoshima, 1985 (Lycenchelys)
- maculata Gill, 1881 (Mancopsetta)
- maculata Steindachner, 1876 (Wertheimeria)
- maculata Isbrìcker, 1980 (Cteniloricaria)
- maculata Compagno, 1984 (Triakis)
- maculata Ishiyama & Ishihara, 1977 (Bathyraja)
- ?maculata Klausewitz, 1964 (Caecula)
- ?maculata Day, 1868 (Brotula)
- ?maculata Gronow, 1854 (Cepola)
- ?maculata Howell Rivero, 1936 (Paralabrax)
- ?maculata Rafinesque, 1810 (Torpedo)
- maculata Alcock, 1889 (Saccogaster), see Saccogaster maculatus
- maculata Bleeker, 1862 (Pseudorhamdia), see Pimelodus maculatus
- maculata Bloch & Schneider, 1801 (Perca), see Epinephelus adscensionis
- maculata Bloch & Schneider, 1801 (Percis), see Parapercis maculata
- maculata Bloch, 1792 (Perca), see Epinephelus adscensionis
- maculata Bloch, 1792 (Sciaena), see Dormitator maculatus
- maculata Bloch, 1794 (Loricaria), see Loricariichthys maculatus
- maculata Boeseman, 1971 (Parasturisoma), see Cteniloricaria maculata
- maculata Castelnau, 1875 (Blanchardia), see Notograptus guttatus
- maculata Chiereghini, 1872 (Raja torpedo var. ), see Torpedo torpedo
- maculata Costa, 1838 (Tinca vulgaris var. ), see Tinca tinca
- maculata Day, 1871 (Jerdonia), see Enobarbichthys maculatus
- maculata Dum©ril, 1852 (Narcine), see Narcine indica
- maculata Dum©ril, 1861 (Eleotris), see Eleotris vittata
- maculata Duncker, 1904 (Rasbora), see Boraras maculatus
- maculata Dæderlein, 1883 (Pikea), see Liopropoma maculatum
- maculata Ehrenberg, 1829 (Rhinobatus), see Rhynchobatus djiddensis
- maculata Etnier & Starnes, 1993 (Percina), see Percina notogramma
- maculata Forster, 1844 (Perca), see Epinephelus fasciatus
- maculata Fowler, 1936 (Distichodomicrura), see Distichodus maculatus
- maculata Gill, 1861 (Lophopsetta), see Scophthalmus aquosus
- maculata Gill, 1862 (Hoplocoryphis), see Schedophilus maculatus
- maculata Gray, 1830 (Balitora), see Balitora brucei
- maculata Gìnther, 1880 (Lepidopsetta), see Mancopsetta maculata
- maculata Hay, 1881 (Hemitremia), see Notropis maculatus
- maculata Kaup, 1858 (Brotella), see Sirembo imberbis
- maculata Kirtland, 1841 (Etheostoma), see Etheostoma maculatum
- maculata Kuhl & van Hasselt, 1852 (Trygon), see Dasyatis uarnak
- maculata Lacep¨de, 1800 (Muraena), see Haliophis guttatus
- maculata Lee et al., 1980 (Percina), see Percina notogramma
- maculata Lesson, 1828 (Julis), see Thalassoma lunare
- maculata Macleay, 1878 (Isosillago), see Sillaginodes punctata
- maculata Macleay, 1881 (Labrichthys), see Austrolabrus maculatus
- maculata McClelland, 1839 (Schistura), see Botia grandis
- maculata Mitchill, 1814 (Morone), see Lepomis gibbosus
- maculata Monkolprasit, 1990 (Narcine), see Narcine indica
- maculata Montagu, 1818 (Raia), see Raja montagui
- maculata Nalbant, 1963 (Madrasia), see Enobarbichthys maculatus
- maculata Nardo (ex Chiereghini), 1847 (Muraena anguilla), see Anguilla anguilla
- maculata Page & Burr, 1991 (Percina), see Perca fluviatilis
- maculata Parkinson, 1828 (Perca), see Epinephelus adscensionis
- maculata Pellegrin, 1924 (Nannocharax parvus var. ), see Nannocharax parvus
- maculata Peters, 1855 (Hydrargyra), see Nothobranchius orthonotus
- maculata Poey, 1860 (Belone), see Ablennes hians
- maculata Regan, 1906 (Poecilia), see Xiphophorus maculatus
- maculata Reinwardt, 1832 (Rhynchobdella), see Mastacembelus maculatus
- maculata Risso, 1827 (Onos), see Gaidropsarus vulgaris
- maculata Shaw, 1804 (Raja), see Narcine indica
- maculata Smitt, 1892 (Perca fluviatilis var. ), see Perca fluviatilis
- maculata Swainson, 1839 (Fierasfer), see Carapus acus
- maculata Temminck & Schlegel, 1846 (Cobitis), see Misgurnus anguillicaudatus
- maculata Thominot, 1886 (Ctenopoma), see Ctenopoma maculatum
- maculata Valenciennes, 1847 (Alausa), see Ethmidium maculatum
- maculata Weber, 1907 (Melanotaenia), see Melanotaenia splendida rubrostriata
- maculata Weber, 1908 (Melanotaenia), see Melanotaenia splendida rubrostriata
- maculata von Bonde, 1922 (Chascanopsetta), see Chascanopsetta lugubris danae
- maculaticeps Cope, 1870 (Boleosoma), see Etheostoma olmstedi
- maculatofasciatus Eschmeyer & Herald, 1983 (Paralabrax)
- maculato-fasciatus Steindachner, 1868 (Serranus), see Paralabrax maculatofasciatus
- maculatofasciatus Steindachner, 1868 (Serranus), see Paralabrax maculatofasciatus
- maculatostriatus Mitchill, 1815 (Diodon), see Chilomycterus schoepfii
- maculatum Whitehead, 1985 (Ethmidium)
- maculatum Chen & Zheng, 1980 (Pseudogastromyzon)
- maculatum Radda & Pìrzl, 1977 (Aphyosemion)
- maculatum Gosse, 1986 (Ctenopoma)
- maculatum (Etheostoma)
- maculatum Katayama, 1984 (Liopropoma)
- maculatum Isbrìcker, 1980 (Chaetostoma)
- maculatum Agassiz, 1850 (Boleosoma), see Etheostoma nigrum
- maculatum Bibron, 1855 (Ephippion), see Ephippion guttifer
- maculatum Burgess, 1989 (Trichomycterus), see Trichomycterus maculatus
- maculatum Cuvier, 1829 (Pelor), see Inimicus didactylus
- maculatum Gray, 1830 (Scyllium), see Atelomycterus marmoratus
- maculatum Radda, 1977 (Mesoaphyosemion), see Aphyosemion maculatum
- maculatum Smith & McKay, 1986 (Anthias), see Pomadasys maculatus
- maculatum Tschudi, 1846 (Ophidium), see Genypterus maculatus
- maculatum Valenciennes, 1837 (Aulostoma), see Aulostomus maculatus
- maculatum Valenciennes, 1850 (Xiphostoma), see Boulengerella maculata
- 4-maculatus Cuvier, 1818 (Diodon), see Diodon holocanthus
- 4-maculatus Gray, 1831 (Chaetodon), see Chaetodon quadrimaculatus
- 6-maculatus Cuvier, 1818 (Diodon), see Diodon holocanthus
- 9-maculatus Cuvier, 1818 (Diodon), see Diodon holocanthus
- maculatus ( Muraenaserpens)
- maculatus (Ophisurus)
- maculatus Kotthaus, 1967 (Chlorophthalmus)
- maculatus Steindachner, 1879 (Gasteropelecus)
- maculatus Ortega & Vari, 1986 (Metynnis)
- maculatus Mìller & Troschel, 1844 (Leporinus)
- maculatus Boulenger, 1898 (Distichodus)
- maculatus Ahl, 1922 (Phago)
- maculatus Whitley, 1931 (Enobarbichthys)
- maculatus Chen & Chu, 1980 (Anabarilius)
- maculatus Steindachner, 1866 (Diptychus)
- maculatus Bleeker, 1871 (Hemibarbus)
- maculatus Page & Burr, 1991 (Notropis)
- maculatus Kottelat & Vidthayanon, 1993 (Boraras)
- maculatus Klausewitz, 1957 (Aplocheilichthys)
- maculatus Rosen & Bailey, 1963 (Xiphophorus)
- maculatus Gilbert & Hubbs, 1920 (Caelorinchus)
- maculatus Robins & Ray, 1986 (Aulostomus)
- maculatus Rafinesque, 1810 (Nerophis)
- maculatus Pietsch & Grobecker, 1987 (Antennarius)
- maculatus Shcherbachev, 1976 (Barathronus)
- maculatus Alcock, 1889 (Saccogaster)
- maculatus (Genypterus)
- maculatus McDowall, 1967 (Galaxias)
- maculatus Randall & Struhsaker, 1981 (Naso)
- maculatus Ogilby, 1887 (Prionurus)
- maculatus Robins & Ray, 1986 (Apogon)
- maculatus Fricke, 1982 (Callionymus)
- maculatus Gìnther, 1860 (Schedophilus)
- maculatus Malabarba, 1989 (Astyanax)
- maculatus Barsukov & Permitin, 1958 (Pagetopsis)
- maculatus Steindachner, 1875 (Dicrossus)
- maculatus Pethiyagoda, 1991 (Etroplus)
- maculatus Kiener & Maug©, 1966 (Paretroplus)
- maculatus (Cirrhitichthys)
- maculatus Storer, 1839 (Cryptacanthodes)
- maculatus Lee et al., 1980 (Dormitator)
- maculatus (Gobiomorus)
- maculatus (Gobius)
- maculatus Akazaki, 1984 (Pomadasys)
- maculatus Steindachner, 1884 (Austrolabrus)
- maculatus Robins & Ray, 1986 (Pseudupeneus)
- maculatus Lìtken, 1880 (Psenes)
- maculatus Fowler, 1933 (Pterotolithus)
- maculatus Postel, 1973 (Scomberomorus)
- maculatus Fourmanoir, 1982 (Plectranthias)
- maculatus Oken (ex Cuvier), 1817 (Plectropomus)
- maculatus Holbrook, 1855 (Rypticus)
- maculatus (Lumpenus)
- maculatus (Stromateus)
- maculatus Lee et al., 1980 (Trinectes)
- maculatus Qu©ro et al., 1989 (Samariscus)
- maculatus Nakabo, 1984 (Caracanthus)
- maculatus (Liparis)
- maculatus Scott, 1936 (Aetapcus)
- maculatus (Bagrus)
- maculatus Boulenger, 1916 (Liauchenoglanis)
- maculatus Isbrìcker, 1980 (Ancistrus)
- maculatus Bleeker, 1862 (Loricariichthys)
- maculatus Lacep¨de, 1803 (Pimelodus)
- maculatus Inger & Chin, 1959 (Wallago)
- maculatus Burgess, 1989 (Homodiaetus)
- maculatus Valenciennes, 1846 (Trichomycterus)
- maculatus (Dabry de Thiersant, 1872) (Macrognathus)
- maculatus (Mastacembelus)
- maculatus Berry & Baldwin, 1966 (Canthidermis)
- maculatus (Ostracion)
- maculatus Smith [C.L.], 1985 (Sphoeroides)
- maculatus Gilchrist, 1906 (Pseudocyttus)
- maculatus Springer, 1966 (Schroederichthys)
- maculatus Nakaya & Shirai, 1984 (Orectolobus)
- maculatus Nishida, 1990 (Urolophus)
- ?maculatus Kaup, 1856 (Pisodonophis)
- ?maculatus Huang, 1985 ( Schizothoraxoligolepis)
- ?maculatus Svetovidova, 1978 ( Spinibarbusmacracanthus)
- ?maculatus Regan, 1904 (Zoogoneticus)
- ?maculatus Oshima, 1926 (Apocryptes)
- ?maculatus Fourmanoir, 1957 (Diagramma)
- ?maculatus Richardson, 1846 (Hapalogenys)
- ?maculatus Mitchill, 1815 ( Labrussqueteague)
- ?maculatus Gronow, 1854 (Scarus)
- ?maculatus Whitley, 1965 ( Hypoplectrodesnigroruber)
- ?maculatus Valenciennes, 1831 (Dules)
- ?maculatus (Hermann, 1804) (Tetraodon)
- ?maculatus Miyosi, 1939 (Dasyatis)
- maculatus (Henonemus), see Homodiaetus maculatus
- maculatus (Poecilurichthys), see Astyanax maculatus
- maculatus (Puntius), see Puntius binotatus
- maculatus (Triportheus), see Astyanax maculatus
- maculatus Abel, 1818 (Exocoetus), see Exocoetus splendens
- maculatus Ahl, 1934 (Curimatopsis), see Cyphocharax voga
- maculatus Alleyne & Macleay, 1877 (Ichthyocampus), see Trachyrhamphus bicoarctatus
- maculatus Ayres, 1855 (Notorynchus), see Notorynchus cepedianus
- maculatus Bliss, 1883 (Gymnothorax albo), see Gymnothorax albomaculatus
- maculatus Bloch & Schneider, 1801 (Anarhichas), see Anarhichas minor
- maculatus Bloch & Schneider, 1801 (Johnius), see Nibea maculata
- maculatus Bloch & Schneider, 1801 (Pleuronectes), see Trinectes maculatus
- maculatus Bloch & Schneider, 1801 (Squalus), see Aulohalaelurus labiosus
- maculatus Bloch & Schneider, 1801 (Tetrodon hispidus var. ), see Sphoeroides maculatus
- maculatus Bloch & Schneider, 1801 (Zeus), see Mene maculata
- maculatus Bloch, 1786 (Balistes), see Canthidermis maculatus
- maculatus Bloch, 1790 (Bodianus), see Plectropomus maculatus
- maculatus Bloch, 1790 (Holocentrus), see Epinephelus adscensionis
- maculatus Bloch, 1792 (Labrus), see Labrus bergylta
- maculatus Bloch, 1793 (Anthias), see Pomadasys maculatus
- maculatus Bloch, 1793 (Mullus), see Pseudupeneus maculatus
- maculatus Bloch, 1795 (Chaetodon), see Etroplus maculatus
- maculatus Bonnaterre, 1788 (Squalus), see Orectolobus maculatus
- maculatus Bowdich, 1825 (Bodianus), see Cephalopholis taeniops
- maculatus Burgess, 1989 (Parastegophilus), see Homodiaetus maculatus
- maculatus Chu, Wu & Jin, 1981 (Callechelys), see Yirrkala maculata
- maculatus Couch, 1832 (Scomber), see Scomber japonicus
- maculatus Cuvier (ex Kuhl & van Hasselt), 1830 (Otolithus), see Pterotolithus maculatus
- maculatus Cuvier, 1818 (Diodon novem), see Diodon holocanthus
- maculatus Cuvier, 1818 (Diodon sex), see Diodon holocanthus
- maculatus Cuvier, 1829 (Sebastes), see Helicolenus dactylopterus
- maculatus Cuvier, 1830 (Caesio), see Caesio caerulaurea
- maculatus Cuvier, 1832 (Mastacembelus), see Macrognathus maculatus
- maculatus Cuvier, 1833 (Stromateus), see Stromateus stellatus
- maculatus Dabry de Thiersant, 1872 (Mastacembelus), see Macrognathus maculatus
- maculatus Day, 1868 (Platacanthus), see Enobarbichthys maculatus
- maculatus De Vis, 1885 (Labrichthys), see Pseudolabrus guentheri
- maculatus Della Croce & Castle, 1966 (Leptocephalus), see Heteroconger hassi
- maculatus Desjardins, 1840 (Chironectes), see Antennarius maculatus
- maculatus Ding, 1987 (Liparis), see Liparis montagui
- maculatus Dum©ril, 1855 (Diodon), see Diodon liturosus
- maculatus Dæderlein, 1883 (Anoplus), see Banjos banjos
- maculatus Dæderlein, 1883 (Taeniodon), see Pikea maculata
- maculatus Fischer, 1885 (Cottus), see Taurulus bubalis
- maculatus Forster, 1794 (Stromateus), see Coryphaena
- maculatus Forster, 1801 (Scomber), see Scomberoides lysan
- maculatus Forster, 1801 (Uranoscopus), see Uranoscopus monopterygius
- maculatus Fowler, 1910 (Rhodeus), see Rhodeus sinensis
- maculatus Fries, 1837 (Clinus), see Lumpenus maculatus
- maculatus Garman, 1913 (Urobatis), see Urolophus maculatus
- maculatus Gilbert & Hubbs, 1920 (Coelorhynchus), see Caelorinchus maculatus
- maculatus Gill, 1861 (Promicropterus), see Rypticus maculatus
- maculatus Girard, 1859 (Alvordius), see Percina notogramma
- maculatus Girard, 1859 (Hadropterus), see Percina notogramma
- maculatus Gray, 1831 (Micropus), see Caracanthus maculatus
- maculatus Gronow, 1854 (Sargus), see Scatophagus argus
- maculatus Guichenot, 1850 (Lepadogaster), see Diplecogaster bimaculata
- maculatus Gìnther, 1859 (Lembus), see Gobiomorus maculatus
- maculatus Gìnther, 1861 (Pataecus), see Aetapcus maculatus
- maculatus Gìnther, 1866 (Platypoecilus), see Xiphophorus maculatus
- maculatus Gìnther, 1870 (Diodon), see Diodon holocanthus
- maculatus Gìnther, 1880 (Samaris), see Samariscus maculatus
- maculatus Gìnther, 1888 (Pseudogobio), see Sarcocheilichthys nigripinnis
- maculatus Hale, 1939 (Histiogamphelus), see Histiogamphelus cristatus
- maculatus Heemstra & Randall, 1993 (Epinephelus), see Epinephelus adscensionis
- maculatus Hermann, 1804 (Diodon), see Diodon liturosus
- maculatus Hermann, 1804 (Tetrodon), see Tetraodon maculatus
- maculatus Herzenstein, 1891 (Gymnocypris), see Gymnocypris eckloni
- maculatus Hildebrand, 1946 (Psammobatis), see Sympterygia brevicaudata
- maculatus Jatzow & Lenz, 1898 (Platyglossus), see Halichoeres nigrescens
- maculatus Jeitteles, 1861 (Alburnoides), see Alburnoides bipunctatus
- maculatus Jenyns, 1842 (Mesites), see Galaxias maculatus
- maculatus Jordan & Tanaka, 1927 (Bdellorhynchus), see Macrognathus maculatus
- maculatus Katayama, 1984 (Epinephelus), see Epinephelus adscensionis
- maculatus Kendall & Goldsborough, 1911 (Therapon), see Mesopristes kneri
- maculatus Kessler, 1859 (Alburnus), see Alburnoides bipunctatus
- maculatus Keyserling, 1861 (Alburnus), see Leuciscus lepidus
- maculatus Kner & Steindachner (ex Dumeril), 1867 (Triakis scyllium), see Triakis maculata
- maculatus Kner, 1858 (Serrasalmus), see Metynnis maculatus
- maculatus Kuhl & van Hasselt, 1852 (Achirus), see Pardachirus pavoninus
- maculatus Lacep¨de, 1801 (Bostrychus), see Channa maculata
- maculatus Lacep¨de, 1803 (Cirrhitus), see Cirrhitus pinnulatus
- maculatus Larraáaga, 1923 (Stromateus), see Stromateus stellatus
- maculatus Lindberg & Krasyukova, 1975 (Leptoclinus), see Lumpenus maculatus
- maculatus Li©nard, 1891 (Chaetodon), see Chaetodon guttatissimus
- maculatus Li©nard, 1891 (Choetodon), see Chaetodon guttatissimus
- maculatus Li©nard, 1891 (Tetragonoptrus), see Chaetodon guttatissimus
- maculatus Macleay, 1883 (Atherinichthys), see Craterocephalus stercusmuscarum
- maculatus Malm, 1865 (Liparis), see Liparis montagui
- maculatus McClelland, 1839 (Oreinus), see Schizothorax plagiostomus
- maculatus Miranda-Ribeiro, 1946 (Parastegophilus), see Homodiaetus maculatus
- maculatus Mitchill, 1814 (Pleuronectes), see Scophthalmus aquosus
- maculatus Mitchill, 1815 (Scomber), see Scomberomorus maculatus
- maculatus Mìller & Troschel, 1845 (Tetragonopterus), see Astyanax maculatus
- maculatus Nardo, 1824 (Gobius), see Deltentosteus quadrimaculatus
- maculatus Nardo, 1824 (Regalecus), see Trachipterus trachypterus
- maculatus Nilsson, 1855 (Ctenodon), see Lumpenus maculatus
- maculatus Ortega & Vari, 1986 (Phylipnus), see Gobiomorus maculatus
- maculatus Paxton et al., 1989 (Coelorinchus), see Caelorinchus maculatus
- maculatus Pequeáo et al., 1992 (Centriscops obliquus), see Centriscops obliquus
- maculatus Perez Canto, 1886 (Dentex), see Semicossyphus darwini
- maculatus Poey, 1860 (Monoprion), see Apogon maculatus
- maculatus Poey, 1867 (Mullhypeneus), see Pseudupeneus maculatus
- maculatus Pozzi & Bordale, 1935 (Centriscops obliquus var. ), see Centriscops obliquus
- maculatus Rafinesque, 1810 (Callyonimus), see Callionymus maculatus
- maculatus Rafinesque, 1820 (Elliops), see Arius thunberg
- maculatus Rafinesque, 1820 (Pimelodus), see Arius thunberg
- maculatus Rafinesque, 1820 (Proceros), see Polyodon spathula
- maculatus Rafinesque, 1820 (Silurus), see Arius thunberg
- maculatus Ranzani, 1818 (Epidesmus), see Trachipterus trachypterus
- maculatus Ranzani, 1840 (Galeus), see Galeocerdo cuvier
- maculatus Regan, 1904 (Chaetostomus), see Chaetostoma maculatum
- maculatus Richardson (ex Forster), 1843 (Scomber), see Scomberoides lysan
- maculatus Richardson (ex Gray), 1846 (Chatoessus), see Clupanodon thrissa
- maculatus Rochebrune, 1880 (Chromis coeruleo), see Tilapia zillii
- maculatus Sawada, 1984 (Arius), see Arius thunberg
- maculatus Schmidt, 1931 (Stethojulis), see Stethojulis maculata
- maculatus Scopoli, 1786-88 (Chaetodon), see Etroplus maculatus
- maculatus Seale & Bean, 1907 (Cephalopholis), see Cephalopholis miniata
- maculatus Sess© & Mocigno, 1833 (Zeus), see Mene maculata
- maculatus Steindachner, 1861 (Myripristis), see Myripristis murdjan
- maculatus Steindachner, 1869 (Leptocephalus), see Heteroconger hassi
- maculatus Steindachner, 1879 (Corydoras), see Corydoras paleatus
- maculatus Steindachner, 1879 (Stegophilus), see Homodiaetus maculatus
- maculatus Steindachner, 1881 (Chaetostomus cirrhosus var. ), see Ancistrus maculatus
- maculatus Steindachner, 1881 (Cynolebias), see Austrolebias bellottii
- maculatus Swainson (ex Gronow), 1839 (Plecostomus), see Loricariichthys maculatus
- maculatus Swainson, 1839 (Chorinemus), see Scomberoides lysan
- maculatus Swainson, 1839 (Pterurus), see Moringua raitaborua
- maculatus Taylor, 1964 (Pranesus), see Atherinomorus lacunosus
- maculatus Teague, 1951 (Prionotus), see Prionotus longispinosus
- maculatus Thunberg, 1792 (Silurus), see Arius thunberg
- maculatus Toyoshima, 1985 (Lycenchelys), see Lycenchelys maculata
- maculatus Vaillant, 1892 (Synodontis), see Synodontis notatus
- maculatus Valenciennes (ex Kuhl & van Hasselt), 1842 (Barbus), see Puntius binotatus
- maculatus Valenciennes, 1830 (Lethrinus), see Lethrinus nebulosus
- maculatus Valenciennes, 1832 (Notopterus), see Chitala chitala
- maculatus Valenciennes, 1836 (Doras), see Pterodoras granulosus
- maculatus Valenciennes, 1836 (Nomeus), see Nomeus gronovii
- maculatus Valenciennes, 1837-44 (Aulopus), see Aulopus filamentosus
- maculatus Vladykov & Tremblay, 1936 (Lycodes vahlii), see Lycodes vahlii
- maculatus Walbaum, 1792 (Mullus), see Pseudupeneus maculatus
- maculatus Whitley, 1928 (Enobarbus), see Enobarbichthys maculatus
- maculatus van Hasselt, 1823 (Barbus), see Puntius binotatus
- maculicauda (Hyphessobrycon)
- maculicauda Vari & G©ry, 1981 (Nannocharax)
- maculicauda (Parachela)
- maculicauda L©vªque & Daget, 1984 (Opsaridium)
- maculicauda Lewis, 1982 (Labidochromis)
- maculicauda Hong, 1977 (Haemulon)
- maculicauda Paxton et al., 1989 (Plectranthias)
- maculicauda Garavello, 1976 (Parotocinclus)
- maculicauda (Hisonotus), see Parotocinclus maculicauda
- maculicauda Banarescu, 1971 (Oxygaster), see Parachela maculicauda
- maculicauda Gill, 1862 (Orthostoechus), see Haemulon maculicauda
- maculicauda Pellegrin, 1926 (Barilius), see Opsaridium maculicauda
- maculicauda Regan, 1914 (Serranops), see Plectranthias maculicauda
- maculicauda Smith, 1934 (Chela), see Parachela maculicauda
- maculicauda Steindachner, 1877 (Otocinclus), see Parotocinclus maculicauda
- maculicaudus Eigenmann & Eigenmann, 1889 (Parotocinclus), see Parotocinclus maculicauda
- maculicaudus Gill, 1862 (Orthostoechus), see Haemulon maculicauda
- maculicaudus Regan, 1914 (Serranops), see Plectranthias maculicauda
- maculiceps Banarescu & Nalbant, 1995 (Schistura)
- maculiceps Randall, 1956 (Acanthurus)
- maculiceps Eccles & Trewavas, 1989 (Tyrannochromis)
- maculiceps Ahl, 1923 (Hepatus), see Acanthurus maculiceps
- maculiceps Ahl, 1926 (Haplochromis), see Tyrannochromis maculiceps
- maculiceps Ogilby, 1910 (Megaprotodon), see Chaetodon plebeius
- maculiceps Roberts, 1989 (Nemacheilus), see Schistura maculiceps
- maculifer Nijssen & Isbrìcker, 1971 (Corydoras)
- maculifer Ahl, 1929 (Pelmatochromis), see Thysochromis ansorgii
- maculifer Ahl, 1939 (Tilapia), see Thysochromis ansorgii
- maculifer Castelnau, 1875 (Pseudojulis), see Halichoeres miniatus
- maculifer Fowler, 1916 (Poeciliopsis), see Neoheterandria umbratilis
- maculifer Garman, 1899 (Citharichthys), see Syacium maculiferum
- maculifer Jordan & Goss, 1889 (Platophrys), see Pleuronectes maculiferus
- maculifer Kaup, 1855 (Diodon), see Diodon holocanthus
- maculiferum Murakami & Amaoka, 1992 (Syacium)
- maculiferus Garrett, 1864 (Apogon)
- maculiferus Cervigãn, Cipriani, Fischer, Garibaldi, Hendrickx, Lemus, M¡rquez, Poutiers, Rob, 1992 (Bothus)
- maculiferus (Pleuronectes)
- ?maculiferus Poey, 1871 (Hypoplectrus)
- maculiferus Poey, 1860 (Pleuronectes), see Bothus maculiferus
- maculifrons Lìtken (ex Reinhardt), 1875 (Leporinus), see Leporellus pictus
- maculimanus Eccles & Trewavas, 1989 (Nimbochromis)
- maculimanus Regan, 1922 (Haplochromis), see Nimbochromis maculimanus
- maculipinna Menezes & G©ry, 1983 (Acestrorhynchus)
- maculipinna Bath, 1996 (Hypsoblennius)
- maculipinna Randall & Goren, 1993 (Opua)
- maculipinna Robins & Ray, 1986 (Halichoeres)
- maculipinna Garman, 1899 (Monolene)
- maculipinna Norman, 1922 (Synodontis)
- maculipinna Mìller & Troschel, 1848 (Julis), see Halichoeres maculipinna
- maculipinna Regan, 1903 (Chasmodes), see Hypsoblennius maculipinna
- maculipinna Regan, 1905 (Platycephalus), see Grammoplites suppositus
- maculipinnis Fink & Machado-Allison, 1992 (Pristobrycon)
- maculipinnis Weibezahn (Rachovia)
- maculipinnis Gosse, 1984 (Pollimyrus)
- maculipinnis Regan, 1908 (Apogon)
- maculipinnis Hoese, 1986 (Callogobius)
- maculipinnis Rendahl, 1921 (Cynoglossus)
- maculipinnis (Scorpaena)
- maculipinnis Fowler, 1934 (Akysis)
- maculipinnis Schaefer, 1997 (Microlepidogaster)
- ?maculipinnis Kaup, 1858 (Monochirus)
- maculipinnis Bliss, 1883 (Glyphidodon), see Abudefduf margariteus
- maculipinnis Fowler, 1918 (Drombus), see Callogobius maculipinnis
- maculipinnis Fowler, 1918 (Ulcigobius), see Callogobius maculipinnis
- maculipinnis Fowler, 1934 (Arnoglossus), see Engyprosopon maldivensis
- maculipinnis Kaup, 1856 (Thyrsoidea), see Gymnothorax afer
- maculipinnis Macleay, 1883 (Gobius), see Exyrias puntang
- maculipinnis Nichols & La Monte, 1934 (Marcusenius), see Pollimyrus maculipinnis
- maculipinnis Poey, 1865 (Isogomphodon), see Carcharhinus brevipinna
- maculipinnis Radda (ex Weibezahn), 1964 (Pterolebias), see Rachovia maculipinnis
- maculipinnis Regan, 1912 (Otocinclus), see Microlepidogaster maculipinnis
- maculipinnis Smith, 1957 (Parascorpaena), see Scorpaena maculipinnis
- maculipinnis Steindachner, 1864 (Heros), see Thorichthys aureus
- maculipinnis Vinciguerra, 1883 (Exocoetus), see Cheilopogon heterurus
- maculisquama Iwamoto & Sazonov, 1994 (Kumba)
- maculisquama Trunov, 1981 (Parakumba), see Kumba maculisquama
- Maculisudis (Paralepididae)
- Macullochia Waite, 1910 (Pentacerotidae), see Paristiopterus
- maculocephala Ellis, 1913 (Cascadura), see Hoplosternum littorale
- maculocephalus Miranda-Ribeiro, 1920 (Ellisichthys), see Hoplosternum littorale
- maculo-cinctus Gill, 1861 (Sarothrodus), see Chaetodon ocellatus
- maculocinctus Gill, 1861 (Sarothrodus), see Chaetodon ocellatus
- Maculocoetus Whitley & Colefax, 1938 (Exocoetidae), see Cheilopogon
- maculosa Gìnther, 1861 (Thalassophryne)
- ?maculosa Wu, 1939 (Botia)
- ?maculosa Alcock, 1894 (Poecilopsetta)
- maculosa Bleeker, 1862 (Leiosynodontis), see Synodontis schall
- maculosa Cuvier, 1816 (Muraena), see Myrichthys maculosus
- maculosa Retzius, 1800 (Perca), see Symphodus melops
- maculosa Valenciennes, 1847 (Harengula), see Harengula humeralis
- maculosa Walbaum, 1792 (Perca), see Symphodus melops
- maculosum Peters, 1869 (Haemulon), see Haemulon sexfasciatus
- maculosus Dor, 1984 (Myrichthys)
- maculosus Allen, 1981 (Glossolepis)
- maculosus Vari et al., 1995 (Caenotropus)
- maculosus Albert & Miller, 1995 (Gymnotus)
- maculosus Richardson, 1850 (Threpterius)
- maculosus Lubbock & Polunin, 1977 (Ctenogobiops)
- maculosus Allen, 1980 (Pomacanthus)
- maculosus Girard, 1856 (Oligocottus)
- maculosus Burgess, 1989 (Trachelyopterus)
- maculosus Holly, 1927 (Auchenoglanis)
- maculosus Nijssen & Isbrìcker, 1976 (Aspidoras)
- ?maculosus Lesueur, 1818 (Acipenser)
- ?maculosus Lesueur, 1817 (Catostomus)
- ?maculosus Girard, 1856 (Pimephales)
- ?maculosus Valenciennes, 1830 (Apogon)
- ?maculosus Ayres, 1854 (Centrarchus)
- ?maculosus Rìppell, 1828 (Cirrhitus)
- ?maculosus Gronow, 1854 (Labrus)
- ?maculosus Cuvier, 1829 (Pleuronectes)
- ?maculosus Oommen, 1977 (Zebrias)
- ?maculosus (Richardson, 1840) (Aluterus)
- maculosus (Muraenichthys), see Myrichthys maculosus
- maculosus Bennett, 1828 (Cirrhites), see Cirrhitus pinnulatus
- maculosus Bennett, 1831 (Nomeus), see Nomeus gronovii
- maculosus Bleeker, 1851 (Notopterus), see Chitala lopis
- maculosus Clark, 1936 (Julidio), see Halichoeres nicholsi
- maculosus De Vis, 1885 (Heptadecanthus), see Acanthochromis polyacanthus
- maculosus Eigenmann, 1912 (Tylobronchus), see Caenotropus maculosus
- maculosus Forssk¥l, 1775 (Chaetodon), see Pomacanthus maculosus
- maculosus Fourmanoir, 1955 (Cryptocentroides), see Ctenogobiops maculosus
- maculosus Garman, 1903 (Zenarchopterus), see Zenarchopterus dispar
- maculosus Gronow, 1854 (Petromyzon), see Petromyzon marinus
- maculosus Kuhl & van Hasselt, 1879 (Nemaphoerus), see Trichogaster trichopterus
- maculosus Lacep¨de, 1802 (Scarus), see Scarus ghobban
- maculosus Le Sueur, 1933 (Gadus), see Lota lota
- maculosus Lesueur, 1817 (Gadus), see Lota lota
- maculosus Nardo, 1827 (Acentrolophus), see Centrolophus niger
- maculosus Peters, 1869 (Platycephalus), see Eurycephalus carbunculus
- maculosus Quoy & Gaimard, 1825 (Amphacanthus), see Siganus fuscescens
- maculosus Richardson, 1840 (Aleuteres), see Aluterus maculosus
- maculosus Rìppell, 1829 (Synodontis), see Synodontis schall
- maculosus Shaw, 1803 (Scomber), see Scomberomorus commerson
- maculosus Solander, 1842 (Uranoscopus), see Uranoscopus monopterygius
- maculosus Valenciennes, 1828 (Serranus), see Epinephelus guttatus
- maculosus Valenciennes, 1840 (Auchenipterus), see Trachelyopterus galeatus
- maculosus Valenciennes, 1840 (Cheilinus), see Cheilinus trilobatus
- ?macupe Peters, 1855 (Mormyrus)
- macuspanensis Weber & Wilkens, 1998 (Rhamdia)
- madagascariense Guichenot, 1869 (Crossoderma), see Caracanthus madagascariensis
- madagascariensis Regan, 1903 (Bedotia)
- madagascariensis Bertin, 1940 (Sauvagella)
- madagascariensis Wildekamp et al., 1986 (Pantanodon)
- madagascariensis Petit, 1933 (Typhleotris)
- madagascariensis Eschmeyer, 1986 (Caracanthus)
- madagascariensis Vaillant, 1894 (Arius)
- ?madagascariensis (Fourmanoir, 1961) (Ophichthus)
- ?madagascariensis Petit, 1931 (Foa)
- madagascariensis Arnoult, 1963 (Oryzias), see Pantanodon madagascariensis
- madagascariensis Bleeker, 1867 (Gobius), see Chonophorus macrorhynchus
- madagascariensis Chabanaud, 1927 (Taenioides gracilis), see Taenioides gracilis
- madagascariensis Fourmanoir, 1961 (Odontaspis), see Negaprion acutidens
- madagascariensis Fourmanoir, 1961 (Ophichthys), see Ophichthus madagascariensis
- madagascariensis Lacep¨de, 1801 (Cottus), see Platycephalus indicus
- madagascariensis Sauvage, 1882 (Pomacentrus), see Stegastes limbatus
- madagascariensis Sauvage, 1883 (Spratelloides), see Sauvagella madagascariensis
- madagascariensis Sauvage, 1891 (Ptychochromis), see Ptychochromis oligacanthus
- madagascariensis Shaw, 1803 (Scomber), see Scomberoides commersonianus
- madagascariensis Smith, 1949 (Pellonulops), see Sauvagella madagascariensis
- madagascariensis Steindachner, 1887 (Pseudoscarus), see Scarus niger
- madagascariensis Valenciennes, 1830 (Chrysophrys), see Acanthopagrus berda
- madagascariensis Valenciennes, 1837 (Eleotris), see Ophiocara porocephala
- madagaskariensis (Chaetodon)
- madeirae Fowler, 1913 (Tyttocharax)
- madeirae Rosen & Rumney, 1972 (Synbranchus)
- ?madeirae Fowler, 1913 ( Moenkhausialepidura)
- madeirae Armbruster & Page, 1996 (Aphanotorulus), see Aphanotorulus unicolor
- madeirae Casciotta et al., 1992 (Odontostilbe), see Odontostilbe fugitiva
- madeirae Eigenmann, 1915 (Cheirodon), see Odontostilbe fugitiva
- madeirae Fowler, 1913 (Aequidens), see Crenicara punctulatum
- madeirae Fowler, 1913 (Odontostilbe), see Odontostilbe fugitiva
- madeirae Fowler, 1913 (Plecostomus), see Aphanotorulus unicolor
- madeirae Fowler, 1913 (Prionobrama), see Prionobrama filigera
- madeirae Isbrìcker, 1980 (Hypostomus), see Aphanotorulus unicolor
- madeirensis Fisher, 1917 (Ageneiosus)
- madeirensis Borodin, 1934 (Trachinotus), see Trachinotus ovatus
- madeirensis Borodin, 1934 (Trachinus), see Trachinotus ovatus
- maderaspatensis Day, 1867 (Esomus), see Esomus barbatus
- maderaspatensis Day, 1867 (Nuria), see Esomus barbatus
- maderaspatensis Day, 1868 (Priacanthichthys), see Epinephelus latifasciatus
- maderense Goode & Bean, 1896 (Manducus), see Manducus maderensis
- maderense Johnson, 1890 (Gonostoma), see Manducus maderensis
- maderense Whitley, 1931 (Paraphotichthys), see Manducus maderensis
- maderensis Bæhlke et al., 1989 (Gymnothorax)
- maderensis Svetovidov, 1973 (Sardinella)
- maderensis Maul, 1951 (Macruronus)
- maderensis Maul, 1961 (Linophryne)
- maderensis Gìnther, 1864 (Ceratoscopelus)
- maderensis Maul, 1948 (Rouleina)
- maderensis Maul, 1949 (Caristius)
- maderensis Miller, 1984 (Mauligobius)
- maderensis (Sebastapistes)
- maderensis (Manducus)
- maderensis Cadenat & Maul, 1966 (Apristurus)
- maderensis Lowe, 1838 (Raja)
- maderensis Eschmeyer, 1969 (Scorpaena), see Sebastapistes maderensis
- maderensis Goode & Bean, 1896 (Helicolenus), see Helicolenus dactylopterus
- maderensis Johnson, 1862 (Pseudomuraena), see Gymnothorax maderensis
- maderensis Lowe, 1834 (Rhombus), see Bothus podas
- maderensis Lowe, 1838 (Clupea), see Sardinella maderensis
- maderensis Lowe, 1838 (Raia), see Raja maderensis
- maderensis Lowe, 1839 (Mugil), see Liza aurata
- maderensis Lowe, 1839 (Scopelus), see Ceratoscopelus maderensis
- maderensis Lowe, 1841 (Sebastus), see Scorpaena notata
- maderensis Noronha, 1926 (Diplogonurus), see Lepidocybium flavobrunneum
- maderensis Valenciennes, 1837 (Gobius), see Mauligobius maderensis
- maderensis Witzell, 1973 (Diplophos), see Manducus maderensis
- Madigania Whitley, 1945 (Teraponidae), see Terapon
- mado Whitley, 1931 (Atypichthys), see Atypichthys strigatus
- madras Allen & Talbot, 1985 (Lutjanus)
- madras Valenciennes, 1831 (Mesoprion), see Lutjanus madras
- Madrasia Nalbant, 1963 (Cobitinae), see Enobarbichthys
- madraspatanum Day, 1873 (Glyptosternum), see Glyptothorax madraspatanus
- madraspatanus Burgess, 1989 (Glyptothorax)
- madraspatensis Talwar & Jhingran, 1991 (Acentrogobius)
- madraspatensis Day, 1868 (Gobius), see Acentrogobius madraspatensis
- ?madrynensis Lahille, 1929 (Basilichthys)
- madurensis Bleeker, 1874 (Apocryptodon)
- madurensis Bleeker, 1849 (Apocryptes), see Apocryptodon madurensis
- madurensis Valenciennes, 1833 (Scorpaena), see Sebastapistes maderensis
- maeander Cartier, 1874 (Choerops), see Choerodon anchorago
- maeandri Bogutskaya, 1992 (Pseudophoxinus)
- maeandri Ladiges, 1960 (Pararhodeus), see Pseudophoxinus maeandri
- maeandricus Bogutskaya, 1992 (Pseudophoxinus)
- maeandricus Briggs, 1955 (Gobiesox)
- maeandricus (Phoxinellus zeregii), see Pseudophoxinus maeandricus
- maeandricus Aksiray, 1948 (Aphanius chantrei), see Aphanius anatoliae
- maeandricus Girard, 1858 (Lepadogaster), see Gobiesox maeandricus
- maeandricus Ladiges, 1960 (Acanthorutilus), see Pseudophoxinus maeandricus
- maeandrinum Mìller & Henle (ex Rapp), 1838 (Scyllium), see Poroderma pantherinum
- mæbiusii Pfeffer, 1896 (Eutropius), see Schilbe moebiusii
- Maena (Centracanthidae)
- maena Tortonese et al., 1973 (Spicara)
- Maena Cuvier, 1829 (Centracanthidae), see Spicara
- maena Bleeker (ex Klein), 1876 (Maenas), see Spicara maena
- maena Cuvier, 1829 (Maena), see Spicara maena
- maena Linnaeus, 1758 (Sparus), see Spicara maena
- Maenas Bleeker (ex Klein), 1876 (Centracanthidae), see Maena
- Maenas Klein, 1776 (Centracanthidae), see Maena
- ?maene Curtiss, 1938 (Anthias)
- Maenichthys Bleeker (ex Kaup), 1876 (Embiotocidae), see Ditrema
- Maenoides Richardson, 1843 (Nemipteridae), see Pentapodus
- maeotica (Alosa)
- maeotica Berg, 1948 (Caspialosa brashnikovi), see Alosa maeotica
- maeotica Collette & Banarescu, 1977 (Percarina demidoffii), see Percarina demidoffii
- maeotica Grimm, 1901 (Clupea), see Alosa maeotica
- maeotica Kuznetsov, 1888 (Benthophilus macrocephalus var. ), see Benthophilus stellatus
- maeotica Kuznetsov, 1888 (Percarina), see Percarina demidoffii
- maeoticus Pallas, 1814 (Pleuronectes), see Scophthalmus maximus
- maeoticus Pusanov, 1926 (Engraulis encrasicholus), see Engraulis encrasicholus
- maeoticus Sal'nikov & Malyatskii, 1934 (Huso huso), see Huso huso
- maeoticus Slastenenko, 1938 (Syngnathus nigrolineatus), see Syngnathus abaster
- maepaiensis Kottelat, 1990 (Schistura)
- maeseni Poll, 1941 (Aphyosemion)
- maeseni Radda, 1977 (Archyaphyosemion), see Aphyosemion maeseni
- maeseni Roloff, 1966 (Roloffia), see Aphyosemion maeseni
- maesii Boulenger, 1919 (Amphilius)
- maesotensis Kottelat, 1983 (Erethistes)
- maetaengensis Fang, 1997 (Danio)
- mafreka (Squalus)
- magatensis Herre, 1926 (Arius)
- magatensis Herre, 1934 (Zenarchopterus), see Zenarchopterus philippinus
- magdalena Brind, 1943 (Geophagus), see Geophagus hondae
- magdalenae (Triportheus)
- magdalenae Eigenmann, 1922 (Roeboides)
- magdalenae (Cyphocharax)
- magdalenae Steindachner, 1878 (Prochilodus)
- magdalenae Boulenger, 1906 (Barbus)
- magdalenae Eigenmann & Henn, 1916 (Rivulus)
- magdalenae Rosenblatt & Parr, 1969 (Paraclinus)
- magdalenae Eigenmann & Henn, 1916 (Astyanax)
- magdalenae Eigenmann, 1913 (Creagrutus)
- magdalenae Krupp & Schneider, 1989 ( Tristramellasimonis)
- magdalenae Steindachner, 1878 (Sciaena)
- magdalenae Eigenmann, 1912 (Xyliphius)
- magdalenae Burgess, 1989 (Parauchenipterus)
- magdalenae Eigenmann, 1913 (Hoplosternum)
- magdalenae Isbrìcker, 1980 (Rineloricaria)
- magdalenae Miles, 1943 (Branchioica)
- magdalenae Nishida, 1990 (Potamotrygon)
- ?magdalenae (Steindachner, 1879) (Cynopotamus)
- magdalenae Abbott, 1898 (Paralichthys), see Paralichthys aestuarius
- magdalenae Bussing, 1987 (Curimata), see Cyphocharax magdalenae
- magdalenae Dum©ril (ex Valenciennes), 1865 (Taeniura), see Potamotrygon magdalenae
- magdalenae Eigenmann, 1912 (Thoracocharax), see Gasteropelecus maculatus
- magdalenae Fowler, 1903 (Atherinops), see Atherinops affinis
- magdalenae Hildebrand, 1943 (Anchovia), see Anchovia macrolepidota
- magdalenae Lortet, 1883 (Chromis), see Tristramella simonis magdalenae
- magdalenae Steindachner, 1876 (Otolithus), see Cynoscion parvipinnis
- magdalenae Steindachner, 1878 (Auchenipterus), see Parauchenipterus magdalenae
- magdalenae Steindachner, 1878 (Chalcinus), see Triportheus magdalenae
- magdalenae Steindachner, 1878 (Curimatus), see Cyphocharax magdalenae
- magdalenae Steindachner, 1879 (Anacyrtus), see Cynopotamus magdalenae
- magdalenae Steindachner, 1879 (Loricaria), see Rineloricaria magdalenae
- magdalenensis (Argopleura)
- magdalenensis Miles, 1945 (Ubidia)
- ?magdalenensis Posada, 1909 (Prochilodus)
- ?magdalenensis Hubbs, 1952 ( Exerpesasper)
- magdalenensis Eigenmann, 1913 (Bryconamericus), see Argopleura magdalenensis
- magdamoi Herre, 1932 (Micrognathus), see Halicampus dunckeri
- magellani Sauvage, 1880 (Eleginus), see Eleginops maclovinus
- magellanica (Paranotothenia)
- magellanica Pequeáo & Lamilla, 1985 (Bathyraja)
- magellanica (Raja)
- magellanica Pequeáo, 1986 (Notothenia), see Paranotothenia magellanica
- magellanica Philippi, 1902 (Raja), see Bathyraja magellanica
- magellanicus Lænnberg, 1907 (Macruronus)
- magellanicus Anderson, 1988 (Letholycus)
- magellanicus Forster, 1801 (Gadus), see Paranotothenia magellanica
- ?maggiore Dæderlein, 1884 ( Rajafalsavela)
- magistralis Poey, 1854 (Epinnula)
- magistri Iljin, 1927 (Benthophilus)
- magna Allen & Renyaan, 1996 (Mogurnda)
- magna Katayama & Fujii, 1982 (Lepidoperca)
- magnaghii D'Ancona, 1928 (Leptocephalus), see Uroconger lepturus
- magniatlantis Pellegrin, 1919 (Barbus), see Barbus nasus
- magnicapitata Gundrizer, 1967 (Gobio gobio), see Gobio gobio
- ?magnicirrus Nelson, 1977 (Neophrynichthys)
- magnifica Fowler, 1938 (Nemateleotris)
- ?magnifica Seale, 1910 (Amia)
- magnifica Abbott, 1861 (Pisoodonophis), see Myrichthys maculosus
- magnificum Paxton et al., 1989 (Glaucosoma)
- magnificus (Simpsonichthys)
- magnificus Woodland, 1990 (Siganus)
- ?magnificus Lubbock, 1977 (Pseudochromis)
- ?magnificus Macleay, 1882 (Serranus)
- magnificus Burgess, 1977 (Lo), see Siganus magnificus
- magnificus Costa & Brasil, 1991 (Cynolebias), see Simpsonichthys magnificus
- magnificus Fowler, 1938 (Nemateleotris), see Nemateleotris magnifica
- magnificus Lacep¨de, 1802 (Lutjanus), see Conodon nobilis
- magnificus Ogilby, 1915 (Reganichthys), see Glaucosoma magnificum
- magnifilis Gilbert & Hubbs, 1920 (Gadomus)
- magnifluvis Kottelat, 1990 (Schistura)
- magnilabris Alleyne & Macleay, 1877 (Cheilolabrus), see Hemigymnus melapterus
- ?magniloquus Day, 1876 (Gobius)
- magnioci Jordan, 1927 (Histiophorus), see Istiophorus platypterus
- magnioculis (Ophichthus), see Ophichthus gomesii
- magnioculis Kaup, 1856 (Scytalophis), see Ophichthus gomesii
- magnipinnis Smith, 1958 (Pterolamiops), see Carcharhinus longimanus
- magniscuttis Postel, Fourmanoir & Gu©z©, 1963 (Epinephelus)
- ?magnisquamatus Herre, 1927 ( Rhinogobiuscaninus)
- magnisquamis Ginsburg, 1955 (Bembrops)
- Magnisudis Harry, 1953 (Paralepidinae)
- magnoculus Ginsburg, 1954 (Merluccius), see Merluccius bilinearis
- magnoculus Gìnther, 1870 (Ophichthys), see Ophichthus gomesii
- ?magnoris Herre, 1945 (Calamiana)
- magnus Carter & Cohen, 1985 (Monomitopus)
- ?magnus Randall, 1955 (Ctenochaetus)
- ?magnus Koelz, 1931 ( Leucichthysartedi)
- ?magnus Yatou, 1985 (Satyrichthys)
- magnus Gill & Townsend, 1897 (Macrurus), see Albatrossia pectoralis
- magnus Gill & Townsend, 1897 (Nematonurus), see Albatrossia pectoralis
- magnus Minding, 1832 (Rhombus), see Scophthalmus maximus
- magnus Pellegrin, 1922 (Chrysichthys), see Chrysichthys longipinnis
- magnusi Dor, 1984 ( Alticuskirkii)
- magnusi Klausewitz, 1964 (Lophalticus kirkii), see Alticus kirkii magnusi
- magog (Caranx)
- magoi Vari, 1986 (Serrabrycon)
- magoi Anguilera, 1983 (Stellifer)
- magoi Castillo & Brull G., 1989 (Ageneiosus)
- magoi Fern¡ndez-Y©pez, 1967 (Brachyglanis)
- Magosternarchus Lundberg, Cox Fernandes & Albert in Lundberg et al., 1996 (Apteronotidae)
- magrathii Bennett, 1841 (Scarus), see Scarus ghobban
- maguirei Jordan & Evermann, 1926 (Istiophorus), see Istiophorus albicans
- magur Hamilton, 1822 (Macropteronotus), see Clarias batrachus
- mahagiensis Wildekamp et al., 1986 (Aplocheilichthys)
- mahagiensis David & Poll, 1937 (Haplochromis)
- mahagiensis David & Poll, 1937 (Haplochilichthys), see Aplocheilichthys mahagiensis
- mahakamensis Vaillant, 1902 (Leiocassis)
- mahakkamensis Kottelat & Whitten, 1996 (Barbodes)
- mahakkamensis (Puntius), see Barbodes mahakkamensis
- mahakkamensis Ahl, 1922 (Barbus), see Barbodes mahakkamensis
- mahanadicus David, 1953 (Tor mosal var. ), see Tor tor
- ?mahe Lacep¨de, 1801 (Scorpaena)
- mahecola (Barbus), see Puntius filamentosus
- mahecola Selvaraj & Abraham, 1987 (Puntius), see Puntius filamentosus
- mahecola Valenciennes, 1844 (Leuciscus), see Puntius filamentosus
- Mahidolia Smith, 1932 (Gobiidae), see Waitea
- mahmudbejovi Ragimov, 1976 (Benthophilus)
- mahnerti Kottelat, 1990 (Schistura)
- mahnerti Uj & G©ry, 1989 (Hemigrammus)
- ?mahodadi Cohen & Nielsen, 1978 (Spottobrotula)
- mahogoni Heemstra, 1974 (Lutjanus)
- mahogoni Cuvier, 1828 (Mesoprion), see Lutjanus mahogoni
- mahsena Dor, 1984 (Lethrinus)
- mahsena Forssk¥l, 1775 (Sciaena), see Lethrinus mahsena
- mahsenoides Valenciennes (ex Ehrenberg), 1830 (Lethrinus), see Lethrinus lentjan
- ?maillardi Guichenot, 1863 (Cyprinus)
- Maina Gistel, 1848 (Lethrininae), see Lethrinus
- maindroni Maug©, 1986 (Nematogobius)
- maindroni Sauvage, 1880 (Gobius), see Nematogobius maindroni
- mainensis Storer, 1837 (Gasterosteus), see Pungitius pungitius
- mainlandi Baldwin, 1972 (Psilogobius)
- maior Fabricius, 1780 (?-cyclopterus liparis var. ), see Liparis major
- maior Plìmier, 1791 (Anthias), see Lutjanus griseus
- maisomei van Oijen, 1991 (Haplochromis)
- maitianheensis Li, 1992 (Sinocyclocheilus)
- majalis Smith [C.L.], 1985 (Fundulus)
- ?majalis Bloch & Schneider, 1801 (Poecilia)
- majalis Agassiz, 1835 (Leuciscus), see Leuciscus leuciscus
- majalis Nilsson, 1832 (Clupea harengus oceanica subf. ), see Clupea harengus
- majalis Nilsson, 1832 (Clupea harengus), see Clupea harengus
- majalis Walbaum, 1792 (Cobitis), see Fundulus majalis
- majimae Hosoya & Jeon, 1984 (Squalidus gracilis), see Squalidus homozonus
- majimae Jordan & Hubbs, 1925 (Gnathopogon), see Squalidus homozonus
- majimae Paxton et al., 1989 (Siphamia), see Siphamia majimai
- majimai Matsubara & Iwai, 1958 (Siphamia)
- major (Gephyrocharax)
- major Paugy, 1984 (Micralestes)
- major Tomiyama, 1972 (Zoarchias)
- major Sideleva, 1982 (Procottus)
- major Roberts, 1989 (Glyptothorax)
- ?major Rafinesque, 1810 (Dalophis)
- ?major Agassiz, 1855 (Ptychocheilus)
- ?major Swainson, 1839 (Syngnathus)
- ?major Whitley, 1945 ( Limnichthysfasciatus)
- ?major Costa, 1846 (Mullus)
- ?major Donovan, 1808 (Trachinus)
- ?major Gill, 1864 (Liparis)
- ?major Forssk¥l, 1775 ( Squaluscarcharias)
- major Akazaki, 1984 (Pagrus), see Pagrus auratus
- major Asano, 1958 (Alloconger shiroanago), see Ariosoma shiroanago
- major Asano, 1984 (Ariosoma shiroanago), see Ariosoma shiroanago
- major Boulenger, 1894 (Akysis), see Glyptothorax major
- major Boulenger, 1903 (Petersius), see Micralestes major
- major Cuvier, 1833 (Blepharis), see Alectis ciliaris
- major Cuvier, 1833 (Gallichthys), see Alectis ciliaris
- major Cuvier, 1833 (Gallichtys), see Alectis indicus
- major Dæderlein, 1887 (Cepola), see Acanthocepola krusensterni
- major Hatta, 1911 (Lampetra mitsukurii), see Lethenteron camtschaticum
- major Heincke, 1880 (Gobius minutus var. ), see Pomatoschistus minutus
- major Hoedeman, 1951 (Alestopetersius), see Micralestes major
- major Karmovskaya, 1977 (Borodinula), see Avocettina acuticeps
- major Kolombatovic, 1891 (Gobius jozo var. ), see Gobius niger
- major Paugy, 1984 (Hemigrammopetersius), see Micralestes major
- major Paugy, 1984 (Phenacogrammus), see Micralestes major
- major Pollini, 1816 (Clupea alosa), see Alosa agone
- major Roule, 1925 (Salmo trutta f. ), see Salmo trutta
- major Schæpf, 1788 (Acipenser ruthenus), see Acipenser ruthenus
- major Smitt, 1895 (Petromyzon fluviatilis f. ), see Lampetra fluviatilis
- major Temminck & Schlegel, 1843 (Chrysophrys), see Pagrus auratus
- major Temminck & Schlegel, 1844 (Scomber pneumatophorus japonicus f. ), see Scomber japonicus
- major Walecki, 1863 (Salmo fario var. ), see Salmo trutta
- major Whitley, 1950 (Holotrachys), see Ostichthys japonicus
- majorina Storey, 1938 (Harengula), see Harengula jaguana
- majua Whitehead, 1963 (Jenkinsia)
- majusculus Ivantsoff & Allen, 1984 (Pseudomugil)
- Makaira Lacep¨de, 1802 (Xiphiidae)
- makaira Shaw, 1803 (Xiphias), see Makaira nigricans
- ?makaravar Montrouzier, 1857 (Scarus)
- ?makassariensis Bleeker, 1863 (Gymnothorax)
- makatei Gosline, 1958 (Uropterygius)
- makaxi Herald & Dawson, 1972 (Syngnathus scovelli), see Syngnathus scovelli
- ?makianensis Tchang, Yueh & Hwang, 1964 (Schizopygopsis kessleri), see Schizopygopsis kessleri
- makiensis L©vªque & Daget, 1984 (Garra)
- makiensis Boulenger, 1904 (Discognathus), see Garra makiensis
- mako Whitley, 1929 (Isurus), see Isurus oxyrinchus
- makua Jenkins, 1895 (Ranzania), see Ranzania laevis
- makushok Fedorov & Andriashev, 1993 (Lycenchelys)
- malabarias Valenciennes, 1841 (Elacate), see Rachycentron canadum
- malabarica Talwar & Whitehead, 1971 (Dayella)
- malabarica Whitehead et al., 1988 (Thryssa)
- ?malabarica Day, 1865 (Garra)
- ?malabarica Cuvier, 1831 (Pempheris)
- ?malabarica Bloch & Schneider, 1801 (Scorpaena)
- ?malabarica Day, 1865 (Hara)
- malabarica Bloch & Schneider, 1801 (Sciaena), see Sillago sihama
- malabarica Cuvier, 1832 (Elacate), see Rachycentron canadum
- malabarica Gìnther, 1864 (Catopra), see Pristolepis marginata
- malabarica Kaup, 1856 (Anguilla), see Anguilla bicolor
- malabaricus Collette, 1976 (Rhynchorhamphus)
- malabaricus Gill, 1903 (Hoplias)
- malabaricus Dor, 1984 (Carangoides)
- malabaricus Kyushin et al., 1977 (Lutjanus)
- malabaricus Kyushin et al., 1977 (Epinephelus)
- malabaricus Burgess, 1989 (Mystus)
- malabaricus Talwar & Jhingran, 1991 (Ompok)
- ?malabaricus Valenciennes, 1849 (Ambassis)
- ?malabaricus Shaw, 1804 (Mullus)
- malabaricus (Puntius), see Tor khudree
- malabaricus Bloch & Schneider, 1801 (Holocentrus), see Epinephelus malabaricus
- malabaricus Bloch & Schneider, 1801 (Scomber), see Carangoides malabaricus
- malabaricus Bloch & Schneider, 1801 (Sparus), see Lutjanus malabaricus
- malabaricus Bloch, 1794 (Esox), see Hoplias malabaricus
- malabaricus Bloch, 1795 (Clupea), see Thryssa malabarica
- malabaricus Cuvier, 1829 (Olistus), see Carangoides hedlandensis
- malabaricus Cuvier, 1829 (Platycephalus), see Cociella crocodilus
- malabaricus Cuvier, 1833 (Olistus), see Carangoides hedlandensis
- malabaricus Day, 1865 (Gobius), see Stenogobius gymnopomus
- malabaricus Day, 1865 (Paranandus), see Pristolepis marginata
- malabaricus Day, 1865 (Trichiurus), see Trichiurus lepturus
- malabaricus Day, 1867 (Esomus), see Esomus danricus
- malabaricus Day, 1873 (Carcharias), see Carcharhinus falciformis
- malabaricus Day, 1873 (Osteochilus), see Osteochilichthys nashii
- malabaricus Day, 1873 (Spratelloides), see Dayella malabarica
- malabaricus Day, 1877 (Arius), see Arius jella
- malabaricus Jayaram, 1991 (Danio), see Danio aequipinnatus
- malabaricus Jerdon, 1849 (Bagrus), see Mystus malabaricus
- malabaricus Jerdon, 1849 (Barbus), see Tor khudree
- malabaricus Jerdon, 1849 (Leuciscus), see Rasbora daniconius
- malabaricus Jerdon, 1849 (Mastacembelus), see Mystus malabaricus
- malabaricus Jerdon, 1849 (Perilampus), see Danio aequipinnatus
- malabaricus McClelland, 1839 (Perilampus), see Danio aequipinnatus
- malabaricus Mìller, 1843 (Macrodon), see Hoplias malabaricus
- malabaricus Samuel, 1963 (Chirolophius), see Lophiomus setigerus
- malabaricus Valenciennes, 1840 (Silurus), see Ompok malabaricus
- malabonensis Herre, 1923 (Muraenichthys)
- Malacanthidae (Perciformes)
- Malacanthinae (Malacanthidae)
- Malacanthus Cuvier, 1829 (Malacanthinae)
- malacanthus Pappenheim, 1911 (Barbus)
- malacanthus Herzenstein, 1891 (Schizopygopsis)
- malaccensis Eggert, 1935 (Periophthalmus)
- malaccensis Peters, 1869 (Ophiocephalus guachua var. ), see Channa orientalis
- Malacobagrus Bleeker, 1862 (Pimelodinae), see Brachyplatystoma
- Malacocanthus Tickell in Day, 1888 (Pseudochrominae), see Pseudochromis
- ?malacocephala Nelson, 1982 (Ebinania)
- Malacocephalus Gìnther, 1862 (Macrourinae)
- Malacocottus Bean, 1890 (Psychrolutidae)
- Malacoctenus Gill, 1860 (Labrisomidae)
- Malacoglanis Myers & Weitzman, 1966 (Sarcoglanidinae)
- malacophagus Poll & Damas, 1939 (Haplochromis)
- malacops Isbrìcker, 1980 (Ancistrus)
- malacops Cope, 1872 (Chaetostomus), see Ancistrus malacops
- malacopterus Chu & Cui, 1985 (Sinocyclocheilus)
- malacopterus (Uranoscopus)
- ?malacopterus Forster, 1795 (Labrus)
- Malacoraja Stehmann, 1970 (Rajidae)
- Malacorhina Garman, 1877 (Rajidae), see Psammobatis
- malacorrhynchus Herzenstein, 1888 (Schizothorax intermedius), see Schizothorax intermedius
- Malacosarcus Gìnther, 1887 (Stephanoberycidae)
- Malacosteinae (Stomiidae)
- Malacosteus Ayres, 1848 (Malacosteinae)
- malacostomus McClelland, 1839 (Gobio), see Labeo diplostomus
- malagarasi (Trewavas, 1983) (Oreochromis)
- malagarasi Trewavas, 1983 (Nyasalapia), see Oreochromis malagarasi
- malagaraziensis Roberts & Kullander, 1994 (Schwetzochromis)
- malagaraziensis David, 1937 (Haplochromis), see Schwetzochromis malagaraziensis
- malagaraziensis Greenwood, 1954 (Orthochromis), see Schwetzochromis malagaraziensis
- malaisei Kottelat, 1990 (Schistura)
- malaisei Rendahl & Vestergren, 1941 (Glyptosternon)
- malaisei Talwar & Jhingran, 1991 (Glyptosternum), see Glyptosternon malaisei
- malaisianum Lesson, 1831 (Scyllium), see Hemiscyllium freycineti
- malaissei Wildekamp, 1978 (Nothobranchius)
- malaissei Poll, 1969 (Parakneria)
- ?malaita Seale, 1935 (Muraenichthys)
- Malakichthys Dæderlein in Steindachner & Dæderlein, 1883 (Acropomatidae)
- malalaxus Mooi, 1995 (Plesiops)
- malam Bleeker, 1851 (Selar), see Alepes melanoptera
- Malania Smith, 1953 (Coelacanthidae), see Latimeria
- malapteronotus Lacep¨de, 1801 (Labrus), see Hemigymnus fasciatus
- malapterura (Paracobitis)
- malapterura Coad, 1981 (Noemacheilus), see Paracobitis malapterura
- malapterura Valenciennes, 1846 (Cobitis), see Paracobitis malapterura
- Malapteruridae (Siluriformes)
- Malapterurus Lacep¨de, 1803 (Malapteruridae)
- malapterurus Banarescu & Nalbant, 1995 (Paracobitis), see Paracobitis malapterura
- malapterurus Berg, 1949 (Nemachilus), see Paracobitis malapterura
- malapterus Bloch, 1792 (Labrus), see Hemigymnus melapterus
- malaris Nichols & Griscom, 1917 (Clarias), see Clarias gariepinus
- malarmat Lacep¨de, 1801 (Peristedion), see Peristedion cataphractum
- malarmo Burgess, 1989 (Duopalatinus)
- malarmo Schultz, 1944 (Platysilurus), see Duopalatinus malarmo
- malarmoides Eudes-Deslongchamps, 1853 (Aspidophorus), see Leptagonus decagonus
- malayana (Pangio)
- malayana Weber, 1913 (Antigonia)
- ?malayana Weber, 1913 (Bathyclupea)
- malayana Bleeker, 1866 (Alosa), see Hilsa kelee
- malayanus Weber, 1913 (Diaphus)
- malayanus Weber, 1913 (Neobythites)
- malayanus Winterbottom, 1986 (Congrogadus)
- malayanus Bleeker, 1865 (Pseudorhombus)
- ?malayanus Weber, 1913 (Synagrops)
- ?malayanus Weber, 1913 (Melamphaes)
- malayanus Bleeker, 1853 (Platycephalus), see Thysanophrys otaitensis
- malayanus Duncker, 1904 (Osphromenus), see Sphaerichthys osphromenoides
- malayanus Herre, 1936 (Myxus), see Mugil broussonnetii
- malayanus Tweedie, 1956 (Acanthophthalmus kuhlii), see Pangio malayana
- malayanus Weber, 1909 (Haliophis), see Congrogadus malayanus
- malayensis Doi, 1997 (Esomus)
- ?malayensis Menon, 1955 ( Puntiusleicanthus)
- malayensis (Barbus), see Puntius leicanthus malayensis
- Malayochela Banarescu, 1968 (Leuciscinae), see Chela
- ?malchus Molina, 1782 (Cyprinus)
- malcolmi (Poropuntius)
- malcolmi Hardy, 1987 (Forsterygion)
- malcolmi Rainboth, 1996 (Hypsibarbus), see Poropuntius malcolmi
- malcolmi Smith, 1931 (Apocryptodon), see Apocryptodon madurensis
- malcolmi Smith, 1945 (Acrossocheilus), see Poropuntius malcolmi
- maldat Valenciennes, 1839 (Cossyphus), see Bodianus macrourus
- maldivensis Norman, 1939 (Conger)
- maldivensis Fricke & Randall, 1992 (Helcogramma)
- maldivensis Dor, 1984 (Engyprosopon)
- ?maldivensis Regan, 1902 (Gerres)
- ?maldivensis Chabanaud, 1955 (Symphurus)
- ?maldivensis Norman, 1939 (Marleyella)
- maldivensis Regan, 1908 (Callionymus), see Callionymus gardineri
- maldivensis Regan, 1908 (Scaeops), see Engyprosopon maldivensis
- ?maldivicus Bloch & Schneider, 1801 (Scomber)
- maldiviensis Klausewitz, 1964 (Anarchias)
- maldonadoi Arratia et al., 1978 (Bullockia)
- maldonadoi Eigenmann, 1928 (Hatcheria), see Bullockia maldonadoi
- maleboensis Tshibwabwa, 1997 (Labeo)
- ?malekulae Herre, 1935 (Ctenogobius)
- malekulae Koumans, 1940 (Herreogobius), see Ctenogobius malekulae
- malenoptera (Egglestonichthys)
- malgumora (Anguilla)
- malhaensis Nielsen, 1995 (Neobythites)
- malhensis Amaoka & Imamura, 1990 (Parabothus)
- malhensis Regan, 1908 (Arnoglossus), see Parabothus malhensis
- maliger Eschmeyer & Herald, 1983 (Sebastes)
- maliger Jordan & Gilbert, 1880 (Sebastichthys), see Sebastes maliger
- malignus Valenciennes, 1840 (Plotosus), see Plotosus lineatus
- malinche Rauchenberger, Kallman & Marizot, 1990 (Xiphophorus)
- malindiensis Smith, 1956 (Callyodon), see Scarus viridifucatus
- malinga Huber, 1980 (Aphyosemion spec. ), see Aphyosemion louessense
- malispinosus Carter & Cohen, 1985 (Monomitopus)
- malispinosus Garman, 1899 (Monomeropus), see Monomitopus malispinosus
- malleti Siebert & Crimmen, 1997 (Sundasalanx)
- malleus Valenciennes, 1822 (Zygaena), see Sphyrna zygaena
- mallochi Regan, 1909 (Salvelinus)
- Mallotus Cuvier, 1829 (Hypomesinae)
- malma Jordan & Evermann, 1896 (Salvelinus)
- malma Walbaum, 1792 (Salmo), see Salvelinus malma
- ?malo Valenciennes, 1831 (Dules)
- malpelo Allen & Robertson, 1992 (Halichoeres)
- ?malpeloensis Fowler, 1944 ( Dulestaeniurus)
- malpeloensis Fowler, 1944 (Eulamia), see Carcharhinus falciformis
- Malpulutta Deraniyagala, 1937 (Ctenopinae)
- malsmithi Allen & Jebb, 1993 (Mogurnda)
- Malthe Cuvier, 1816 (Ogcocephalidae), see Ogcocephalus
- Malthopsis Alcock, 1891 (Ogcocephalidae)
- maltzani Miller, 1981 (Wheelerigobius)
- maltzani Hilgendorf, 1889 (Eleotris), see Eleotris hilgendorfi
- maltzani Steindachner, 1881 (Eleotris), see Wheelerigobius maltzani
- maltzani Steindachner, 1881 (Lutjanus), see Lutjanus fulgens
- malus Paxton et al., 1989 ( Doryrhamphusnegrosensis)
- malus Whitley, 1954 (Choeroichthys suillus), see Doryrhamphus negrosensis malus
- malvinensis Gosztonyi, 1981 (Lycodonus)
- Malvoliophis Whitley, 1934 (Ophichthinae)
- mamfense Kottelat, 1976 (Paraphyosemion gardneri), see Fundulopanchax gardneri mamfensis
- mamfense Radda, 1974 (Aphyosemion), see Fundulopanchax gardneri mamfensis
- mamfense Radda, 1975 (Aphyosemion gardneri), see Fundulopanchax gardneri mamfensis
- mamfense Romand, 1992 (Aphyosemion gardneri), see Fundulopanchax gardneri mamfensis
- mamfensis ( Fundulopanchaxgardneri)
- mamillidens McEachran & Dunn, 1998 (Fenestraja)
- mamillidens Alcock, 1889 (Raja), see Fenestraja mamillidens
- mamore Knaack, 2002 (Corydoras)
- mamshuqa Krupp, 1983 (Garra)
- manabei Schmidt, 1931 (Labropsis)
- manabei Jordan, 1913 (Anguilla), see Anguilla japonica
- Manacopus Herre, 1940 (Phallostethidae), see Gulaphallus
- manadense Gìnther, 1872 (Pristipoma), see Pomadasys hasta
- manadensis Dawson, 1984 (Microphis)
- manadensis Bleeker, 1856 (Hippocampus), see Hippocampus trimaculatus
- manadensis Bleeker, 1856 (Syngnathus), see Microphis manadensis
- manaensis Hoedeman, 1961 (Rivulus), see Rivulus agilae
- managuensis Gìnther, 1867 (Heros), see Parachromis gulosus
- managuensis Gìnther, 1867 (Pimelodus), see Rhamdia nicaraguensis
- managuensis Kullander & Hartel, 1997 (Parachromis), see Parachromis gulosus
- manalak Herre, 1953 (Puntius)
- manalak (Barbus), see Puntius manalak
- manalak Herre, 1924 (Barbodes), see Puntius manalak
- manamensis Cervigãn, 1982 (Anchoviella)
- ?manatia Bloch & Schneider (ex Lacep¨de), 1801 (Raja)
- manatinus Goode & Bean, 1883 (Barathrodemus)
- manazo Bleeker, 1854 (Mustelus)
- ?manca Walbaum, 1792 (Perca)
- Mancalias Gill, 1878 (Ceratiidae), see Ceratias
- manchurica Jordan & Thompson, 1911 (Sciaena), see Larimichthys polyactis
- manchuricus Jordan & Thompson, 1911 (Othonias), see Larimichthys polyactis
- mancoi Eigenmann, 1928 (Astroblepus)
- Mancopsetta Gill, 1881 (Achiropsettidae)
- mancorensis Chirichigno F., 1962 (Stellifer)
- mancus Amaoka, 1969 (Bothus)
- ?mancus Bloch & Schneider, 1801 ( Pleuronecteslunatus)
- mancus Broussonet, 1782 (Pleuronectes), see Bothus mancus
- mandalayensis Rendahl, 1948 (Nemacheilus rubidpinnis), see Acanthocobitis rubidipinnis
- mandarinus Rendahl, 1926 (Mystacoleucus), see Spinibarbus hollandi
- Mandelichthys Nichols & Murphy, 1944 (Nomeidae), see Cubiceps
- mandevillei Poll, 1959 (Leptoglanis)
- mandevillei Poll, 1959 (Atopochilus)
- mandevillei De Vos, 1986 (Eutropiellus)
- mandevillei Poll, 1959 (Pareutropius), see Eutropiellus mandevillei
- Mandibularca Herre, 1924 (Cyprinidae)
- mandibularis Contreras-Balderas & Verduzco-Martnez, 1977 (Dionda)
- mandibularis McCulloch, 1923 (Ecsenius)
- mandibularis Gilbert, 1915 (Lycodapus)
- mandibularis Yabe, 1983 (Icelus)
- mandibularis Kido, 1985 (Paraliparis)
- mandibularis De Vos, 1986 (Schilbe)
- mandibularis Gìnther, 1867 (Eutropius), see Schilbe mandibularis
- mandibularis Macleay, 1882 (Caranx), see Ulua mentalis
- ?mandica Bianco & Banarescu, 1982 ( Capoetabarroisi)
- mandrensis Drensky, 1943 (Chalcalburnus chalcoides), see Chalcalburnus chalcoides
- mandrensis Svetovidov, 1945 (Chalcalburnus chalcoides), see Chalcalburnus chalcoides
- Manducus Goode & Bean, 1896 (Gonostomatidae)
- ?maneae Curtiss, 1938 (Mullus)
- maneae Curtiss, 1944 (Barffianus), see Synanceia verrucosa
- manerka Johansen, 1945 (Coregonus tugun), see Coregonus tugun
- mangaratibensis Carvalho & Pinto, 1965 (Paramyxodagnus), see Dactyloscopus crossotus
- Mangarinus Herre, 1943 (Gobiidae)
- mangilli Risso, 1810 (Pleuronectes), see Microchirus variegatus
- manglae Cervigãn, 1964 (Batrachoides)
- manglicola Allen & Robertson, 1994 (Ctenogobius)
- manglicola Jordan & Starks, 1895 (Gobius), see Ctenogobius manglicola
- ?mango Lacep¨de, 1803 (Polynemus)
- mangois Shrestha, 1978 (Amblyceps)
- ?mangois Bleeker, 1858 (Gagata)
- mangois Hamilton, 1822 (Pimelodus), see Amblyceps mangois
- mangrullo Larraáaga, 1923 (Silurus), see Silurus macrocephalus
- manguaoensis Herre, 1953 (Puntius)
- manguaoensis Day, 1914 (Barbus), see Puntius manguaoensis
- mangula Cuvier, 1829 (Pempheris)
- mangurus Burgess, 1989 ( Pseudopimeloduszungaro)
- mangurus Valenciennes, 1836 (Pimelodus), see Pseudopimelodus zungaro mangurus
- manicensis Pellegrin, 1919 (Barbus)
- ?manikfani Jones & Kumaran, 1970 (Abudefduf)
- manilensis Herre, 1923 (Ophichthus)
- manilensis (Mullus)
- manilensis Matsuura, 1984 (Arothron)
- manilensis Marion de Proc©, 1822 (Tetrodon), see Arothron manilensis
- manilensis Roxas & Martin, 1937 (Caranx), see Caranx tille
- ?manillae Borodin, 1930 (Aphareus)
- manillensis (Arius)
- manillensis Desoutter, 1977 (Hemipimelodus)
- ?manillensis Bleeker, 1865 (Muraena)
- manillensis Matsuura, 1984 (Tetrodon), see Arothron manilensis
- manillensis Valenciennes, 1840 (Pimelodus), see Hemipimelodus manillensis
- manipurensis (Schistura)
- manipurensis Vishwanath & Sarjnalini, 1988 (Garra)
- manipurensis Barman, 1987 (Danio)
- manipurensis Chaudhuri, 1912 (Nemacheilus), see Schistura manipurensis
- manipurensis Chaudhuri, 1912 (Nemachilus), see Schistura manipurensis
- manipurensis Datta & Karmakar, 1984 (Acrossocheilus), see Puntius clavatus
- manipurensis Hora, 1921 (Mastacembelus), see Mastacembelus armatus
- manipurensis Menon, 1955 (Glyptothorax), see Glyptothorax sinense
- manipurensis Menon, 1987 (Nemacheilus), see Schistura manipurensis
- manipurensis Menon, 1987 (Noemacheilus), see Schistura manipurensis
- manipurensis Tilak & Jain, 1990 (Esomus), see Esomus danricus
- manis (Lutjanus)
- manis Rosenblatt & Wilson, 1987 (Lepidopus)
- manis Compagno, 1984 (Apristurus)
- manis Springer, 1979 (Parmaturus), see Apristurus manis
- ?manitobensis Bajkov, 1933 (Coregonus atikameg), see Coregonus clupeaformis
- manitou Jordan, 1877 (Percina), see Percina caprodes
- ?manitoulinus Jordan & Evermann, 1911 (Leucichthys)
- ?manjong Bleeker, 1846 (Arius)
- manjuari Poey, 1853 (Lepidosteus), see Atractosteus tristoechus
- manmina Whitehead, 1985 (Gonialosa)
- manmina Hamilton, 1822 (Clupanodon), see Gonialosa manmina
- manmina Herre & Myers, 1931 (Indialosa), see Gonialosa manmina
- ?mannarensis Rangarajan, 1968 (Callogobius)
- mannarensis Mohan, 1971 (Johnius), see Johnius macropterus
- Mannarichthys Dawson, 1977 (Syngnathynae)
- manni Hubbs, 1927 ( Gambusiapuncticulata)
- manni Eigenmann & Pearson, 1924 (Pteroglanis)
- Mannichthys Schultz, 1942 (Barbinae), see Barbus
- mannulus Cantor, 1849 (Hippocampus), see Hippocampus trimaculatus
- manocentrus Berg, 1948 (Coregonus nilsonii), see Coregonus lavaretus
- manok Abramov, 1948 (Oncorhynchus keta infra. ), see Oncorhynchus keta
- Manta Bancroft, 1829 (Mobulinae)
- manta Bancroft, 1829 (?-cephalopterus), see Manta americana
- manta Bancroft, 1829 (Manta), see Manta americana
- mantelliger Jenkins, 1901 (Chaetodon), see Chaetodon miliaris
- mantschurica Berg, 1907 (Leptobotia)
- mantschuricus (Gnathopogon)
- mantschuricus Naseka, 1996 ( Squalidusargentatus)
- ?mantschuricus Basilewsky, 1855 (Abramis)
- mantschuricus Basilewsky, 1855 (Acipenser), see Huso dauricus
- mantschuricus Basilewsky, 1855 (Cephalus), see Hypophthalmichthys molitrix
- mantschuricus Berg, 1907 (Phoxinus percnurus), see Eupallasella perenurus
- mantschuricus Berg, 1914 (Gobio taeniatus), see Gnathopogon mantschuricus
- mantschuricus Berg, 1949 (Phoxinus percnurus), see Eupallasella perenurus
- mantschuricus Mori, 1927 (Leucogobio), see Squalidus argentatus mantschuricus
- mantschuricus Mori, 1934 (Rhodeus), see Rhodeus sericeus
- manueli Fern¡ndez-Y©pez & Ramirez, 1987 (Serrasalmus)
- manueli Fern¡ndez-Y©pez & Ramrez, 1967 (Pygocentrus), see Serrasalmus manueli
- manueli Fink, 1993 (Pygocentrus), see Serrasalmus manueli
- manulensis (Clupea)
- manyangae Teugels, 1986 (Clariallabes)
- manyangae Boulenger, 1919 (Allabenchelys), see Clariallabes manyangae
- manyarae Hilgendorf, 1905 (Tilapia), see Oreochromis amphimelas
- maorias Powell, 1937 (Halieutaea), see Halieutaea maoris
- ?maoricus Kner, 1865 (Blennius)
- maoricus Jordan & Seale, 1906 (Callyodon), see Scarus niger
- maoricus Ogilby, 1893 (Centrolophus), see Centrolophus niger
- maoriensis Andriashev & Fedorov, 1986 (Lycenchelys), see Lycenchelys maoriorum
- maoriensis Haast, 1873 (Notothenia), see Paranotothenia magellanica
- maoriorum Anderson, 1990 (Lycenchelys)
- ?maoris Powell, 1937 (Halieutaea)
- maoris Powell, 1937 (Halieutea), see Halieutaea maoris
- maou Lesson, 1831 (Carcharias), see Carcharhinus longimanus
- maou Lesson, 1831 (Squalus), see Carcharhinus longimanus
- mapae Valenciennes, 1847 (Vastres), see Arapaima gigas
- maphamyumensis Wu, 1979 (Schizopygopsis stoliczkae), see Schizopygopsis stoliczkae
- mapiritensis Fern¡ndez-Y©pez, 1950 (Geophagus), see Satanoperca jurupari
- ?mapo Poey, 1860 (Gobius)
- Mapo Smitt, 1900 (Gobiinae), see Bathygobius
- Mapolamia Whitley, 1934 (Carcharhininae), see Carcharhinus
- mappa Matsuura, 1984 (Arothron)
- mappa Lesson, 1831 (Tetraodon), see Arothron mappa
- mappa Whitley, 1936 (Cyprichthys), see Arothron mappa
- maracaibero Taphorn & Lilystrom, 1984 (Lamontichthys)
- maracaiboensis Schultz, 1943 ( Gilbertolusalatus)
- maracaiboensis Harold & Vari, 1994 (Creagrutus)
- maracaiboensis Schultz, 1944 (Hemiancistrus)
- maracaiboensis Schultz, 1944 (Lasiancistrus)
- maracaiboensis (Trichomycterus)
- maracaiboensis Schultz, 1944 (Creagrutops), see Creagrutus maracaiboensis
- maracaiboensis Schultz, 1944 (Pygidium banneaui), see Trichomycterus maracaiboensis
- maracaiboensis Schultz, 1949 (Cynoscion), see Cynoscion acoupa
- maracasae Fowler, 1946 (Ancistrus)
- maraena Gìnther, 1864 (Prototroctes)
- maraena Kottelat, 1997 (Coregonus)
- maraena Berg, 1948 (Coregonus lavaretus), see Coregonus lavaretus
- maraena Bloch, 1779 (Salmo), see Coregonus lavaretus
- maraenoides ( Coregonuslavaretus)
- maraenoides Fatio, 1885 (Coregonus asperi), see Coregonus zuerichensis
- maraenula Bloch, 1782 (Salmo), see Coregonus albula
- maraldi Cohen, 1973 (Gadella)
- maraldi Costa, 1846 (Uraleptus), see Gadella maraldi
- maraldi Risso, 1810 (Gadus), see Gadella maraldi
- marasriae Wongratana, 1987 (Thryssa)
- Maratecoara Costa, 1995 (Rivulinae)
- marathonicus Vinciguerra, 1921 (Leucaspius), see Pseudophoxinus stymphalicus
- ?marava Curtiss, 1938 (Caranx)
- Maravichromis Eccles & Trewavas, 1989 (Cichlidae), see Mylochromis
- marcapatae Isbrìcker, 1980 (Chaetostoma)
- marcapatae Regan, 1904 (Chaetostomus), see Chaetostoma marcapatae
- marccgravii Henle, 1834 (Rhinobatus), see Narcine brasiliensis
- marcellae (Prognathodes)
- marcellae Allen, 1980 (Chaetodon), see Prognathodes marcellae
- marcellae Poll, 1950 (Chaetodon), see Prognathodes marcellae
- marcellae Poll, 1950 (Oxychaetodon), see Prognathodes marcellae
- marcellinoi Poeser, 1995 (Poecilia)
- Marcgravia Jordan, 1887 (Batrachoididae), see Amphichthys
- Marcgravichthys Miranda-Ribeiro, 1915 (Batrachoididae), see Amphichthys
- marcgravii (Leporinus)
- marcgravii Reinhardt, 1852 (Sternopygus), see Sternopygus macrurus
- marchei Gosse, 1984 (Pollimyrus)
- marchei Gosse, 1986 (Caecomastacembelus)
- ?marchei Rochebrune, 1885 (Gyrinostomus)
- marchei Jordan, 1919 (Oshimia), see Betta splendens
- marchei Sauvage, 1879 (Mastacembelus), see Caecomastacembelus marchei
- marchei Sauvage, 1879 (Micracanthus), see Betta splendens
- marchei Sauvage, 1879 (Petrocephalus), see Pollimyrus marchei
- marchei Travers, 1988 (Aethiomastacembelus), see Caecomastacembelus marchei
- marchenae Hildebrand, 1946 (Synodus)
- marchii Boulenger, 1899 (Petrocephalus), see Pollimyrus marchei
- marcia Randall & Hoover, 1993 (Pseudanthias)
- marciac Cuvier (ex Quoy & Gaimard), 1831 (Pimelepterus), see Kyphosus vaigiensis
- marciae Godoy, 1971 (Hemibrycon)
- marcida Bean & Weed, 1909 (Benthobatis)
- marcidus Paxton et al., 1989 (Psychrolutes)
- marcidus McCulloch, 1926 (Neophrynichthys), see Psychrolutes marcidus
- marconis Jordan & Gilbert, 1886 (Hybopsis aestivalis var. ), see Macrhybopsis aestivalis
- marcosi Burgess, 1978 (Hoplolatilus)
- Marcusenius Gill, 1862 (Mormyridae)
- marcusi Bryan & Herre, 1903 (Salarias), see Istiblennius edentulus
- mareei Poll, 1953 (Gymnothorax)
- ?marei Fourmanoir, 1971 (Parapriacanthus)
- marequensis L©vªque & Daget, 1984 (Barbus)
- marequensis Smith, 1841 (Cheilobarbus), see Barbus marequensis
- margaretae Regan, 1905 (Callionymus)
- margaretae Axelrod & Harrison, 1978 (Simochromis)
- margaretae Hoese, 1986 (Hetereleotris)
- margaretae Smith-Vaniz, 1984 (Opistognathus)
- ?margaretae Smith, 1956 (Pseudocheilinus)
- margaretae Berry & Cohen, 1974 (Trachurus), see Trachurus delagoa
- margaretae Fowler, 1936 (Aphyosemion), see Aphyosemion christyi
- ?margarethae Pietschmann, 1930 (Triacanthus)
- margarianus Wu et al., 1977 (Barbodes)
- margarianus (Puntius), see Barbodes margarianus
- margarianus Anderson, 1879 (Barbus), see Barbodes margarianus
- Margariscus Cockerell, 1909 (Cyprinidae)
- margarita (Margariscus)
- margarita Fujii, 1984 (Photonectes)
- margarita Compagno & Roberts, 1984 (Dasyatis)
- margarita Cope, 1867 (Clinostomus), see Margariscus margarita
- margarita Cope, 1868 (Luciscus), see Margariscus margarita
- margarita Fowler, 1917 (Callyodon), see Scarus iseri
- margarita Goode & Bean, 1896 (Echiostoma), see Photonectes margarita
- margarita Gìnther, 1870 (Trygon), see Dasyatis margarita
- margarita Heckel, 1840 (Acara), see Cichlasoma bimaculatum
- margarita Lee et al., 1980 (Semotilus), see Margariscus margarita
- margarita Parr, 1927 (Trachinostomias), see Photonectes margarita
- margarita Richardson, 1846 (Caranx), see Caranx sexfasciatus
- margaritacea Boulenger, 1916 (Tilapia)
- ?margaritacea Valenciennes, 1837 (Eleotris)
- margaritacea Jordan & Richardson, 1910 (Sacura), see Sacura margaritaceus
- margaritacea Katayama, 1984 (Anthias), see Sacura margaritaceus
- margaritaceus Dor, 1984 (Halichoeres)
- margaritaceus Randall & Adamson, 1982 (Xenojulis)
- margaritaceus Heemstra & Randall, 1979 (Sacura)
- margaritaceus Gìnther, 1864 (Leporinus), see Leporinus nigrotaeniatus
- margaritaceus Hilgendorf, 1879 (Anthias), see Sacura margaritaceus
- margaritaceus Macleay, 1883 (Platyglossus), see Xenojulis margaritaceus
- margaritaceus Poey, 1858-61 (Salarias), see Entomacrodus nigricans
- margaritaceus Siebold, 1863 (Aspius), see Alburnus alburnus x scardinius erythrophthalmus
- margaritaceus Siebold, 1863 (Aspius), see Scardinius erythrophthalmus x alburnus alburnus
- margaritaceus Valenciennes, 1839 (Julis), see Halichoeres margaritaceus
- margaritae Allen & Robertson, 1994 (Malacoctenus)
- margaritae Boulenger, 1906 (Barbus), see Barbus intermedius
- margaritae Fowler, 1944 (Acteis), see Malacoctenus margaritae
- margaritarius Snyder, 1908 (Alticus), see Praealticus bilineatus
- margaritarius Yoshino, 1984 (Praealticus), see Praealticus bilineatus
- margaritata Allen & Randall, 1977 (Canthigaster)
- margaritatum Gilbert, 1905 (Myctophum), see Myctophum nitidulum
- margaritatus Walker & Rosenblatt, 1988 (Porichthys)
- margaritatus Bath, 1992 (Praealticus)
- margaritatus Randall & Gu©z©, 1984 (Parupeneus)
- margaritatus Kendall & Radcliffe, 1912 (Alticus), see Praealticus margaritatus
- margaritatus Richardson, 1844 (Batrachus), see Porichthys margaritatus
- margaritatus Rìppell, 1829 (Tetraodon), see Canthigaster margaritata
- margaritella Compagno & Roberts, 1984 (Dasyatis)
- margarites Li, 1992 (Trichiurus)
- margariteus Allen, 1991 (Abudefduf)
- margariteus Cuvier, 1830 (Glyphisodon), see Abudefduf margariteus
- margaritifer Dawson, 1984 (Vanacampus)
- margaritifer (Lethrinus)
- margaritifer Russell, 1990 (Scolopsis)
- margaritifer Ida, 1984 (Chromis)
- margaritifer Isbrìcker, 1980 (Hypostomus)
- ?margaritifer Regan & Trewavas, 1930 (Melanostomias)
- ?margaritifer Castelnau, 1873 (Monacanthus), see Monacanthus perulifer
- margaritifer Cuvier, 1830 (Scolopsides), see Scolopsis margaritifer
- margaritifer Gìnther, 1859 (Serranus), see Epinephelus niveatus
- margaritifer Gìnther, 1862 (Heros), see Amphilophus margaritiferus
- margaritifer Peters, 1868 (Syngnathus), see Vanacampus margaritifer
- margaritifer Regan, 1908 (Plecostomus), see Hypostomus margaritifer
- margaritifera Weber, 1913 (Chelidoperca)
- ?margaritifera Gìnther, 1862 (Solea)
- margaritifera Haly, 1875 (Sciaena), see Nibea japonica
- margaritifera Jordan & Seale, 1926 (Demicoilia), see Coilia dussumieri
- margaritiferae (Onuxodon)
- margaritiferae Arnold, 1956 (Carapus), see Onuxodon margaritiferae
- margaritiferae Rendahl, 1921 (Fierasfer), see Onuxodon margaritiferae
- margaritiferum Bleeker, 1863 (Chiloscyllium), see Chiloscyllium punctatum
- margaritiferum Conkel, 1993 (Cichlasoma), see Amphilophus margaritiferus
- margaritiferum Gìnther, 1864 (Haemulon), see Haemulon flaviguttatus
- margaritiferus (Amphilophus)
- ?margaritiferus Cuvier, 1829 (Labrus)
- margaritiferus Goode & Bean, 1896 (Notoscopelus), see Notoscopelus kroeyerii
- margaritiferus Valenciennes, 1835 (Amphacanthus), see Siganus fuscescens
- margaritiphorus Bleeker, 1853 (Halichoeres), see Halichoeres bicolor
- margaritiphorus Bleeker, 1853 (Julis), see Halichoeres bicolor
- Margaritodon Smith, 1956 (Scarinae), see Scarus
- margaritophorus Bleeker, 1865 (Gymnothorax)
- ?margaritophorus Bleeker, 1854 (Apogon)
- ?margariturus Richardson, 1846 (Gobius)
- margaritus Cartier, 1874 (Pseudoscarus), see Scarus sordidus
- margarodes (Leuciscus)
- margarostigma Cheng & Tian, 1980 (Draconetta), see Centrodraco margarostigmus
- margarostigmus Fricke, 1982 (Centrodraco)
- ?margarotis Gill & Jordan, 1877 (Enneacanthus)
- marggravii (Curimata)
- marggravii Walbaum, 1792 (Salmo), see Curimata marggravii
- marginalis Richardson, 1842 (Chelmon)
- marginalis Ginsburg, 1939 (Bollmannia)
- marginalis Rennis & Hoese, 1985 (Parioglossus)
- marginalis Hutchins, 1986 (Pervagor)
- ?marginalis De Vis, 1885 (Mugil)
- ?marginalis De Vis, 1884 (Gobius)
- ?marginalis Linnaeus, 1758 (Labrus)
- marginalis Bloch, 1793 (Epinephelus), see Epinephelus fasciatus
- marginalis Ginsburg, 1939 (Bollmania), see Bollmannia marginalis
- marginalis Jenkins, 1901 (Brotula), see Brotula multibarbata
- marginalis Kaup (ex Heckel), 1856 (Hippocampus), see Hippocampus erectus
- marginalis Taranetz & Andriashev, 1937 (Lycodes brevipes), see Lycodes brevipes
- marginata Nakamura, 1986 (Austrophycis)
- marginata Gill, 1861 (Brosmophycis)
- marginata (Cepola)
- marginata Mochizuki, 1984 (Kuhlia)
- marginata Talwar & Jhingran, 1991 (Pristolepis)
- marginata Miranda-Ribeiro, 1918 (Taunayia)
- marginata Talwar & Jhingran, 1991 (Himantura)
- marginata van Hasselt, 1824 (Rhinoptera)
- ?marginata Rafinesque, 1820 ( Pimeloduspallidus)
- marginata Bean, 1881 (Uranidea), see Cottus marginatus
- marginata Castelnau, 1855 (Heliases), see Chromis multilineata
- marginata Cuvier, 1828 (Diacope), see Lutjanus fulvus
- marginata Cuvier, 1828 (Perca), see Arripis trutta
- marginata Geoffroy St. Hilaire, 1817 (Myliobatis), see Rhinoptera marginata
- marginata Gilchrist & Thompson, 1917 (Paratilapia), see Serranochromis codringtonii
- marginata Gill, 1863 (Moronopsis), see Kuhlia marginata
- marginata Goode & Bean, 1886 (Aphoristia), see Symphurus marginatus
- marginata Gìnther, 1859 (Chrysophrys), see Chrysophrys hasta
- marginata Gìnther, 1878 (Lotella), see Austrophycis marginata
- marginata Jordan & Evermann, 1896 (Rissola), see Ophidion marginatum
- marginata Kaup, 1856 (Anguilla), see Anguilla anguilla
- marginata Kaup, 1860 (Thyrsoidea), see Gymnothorax afer
- marginata Lacep¨de, 1803 (Raja), see Raja alba
- marginata Leigh-Sharpe, 1924 (Iotaraia), see Raja alba
- marginata Macleay, 1881 (Lotella), see Lotella rhacinus
- marginata Meinken, 1938 (Hasemania), see Hasemania nana
- marginata Rafinesque, 1810 (Cepola), see Cepola macrophthalma
- marginata Richardson, 1845 (Notothenia), see Paranotothenia cornucola
- marginatoides Ding, 1994 (Liobagrus)
- marginatoides Kendall & Goldsborough, 1911 (Lutianus), see Lutjanus fulvus
- marginatoides Wu, 1930 (Amblyceps), see Liobagrus marginatoides
- marginatum Smith, 1989 (Ariosoma)
- marginatum ( Aphyosemiongabunense)
- marginatum Smith [C.L.], 1985 (Ophidion)
- marginatum Boulenger, 1899 (Trematocara)
- marginatum Isbrìcker, 1980 (Chaetostoma)
- marginatum Cuvier, 1829 (Holocentrum), see Sargocentron praslin
- marginatum DeKay, 1842 (Ophidium), see Ophidion marginatum
- marginatus (Acipenser)
- marginatus ( Congercinereus)
- marginatus McCosker & Castle, 1986 (Ophichthus)
- marginatus Parin, 1995 (Hirundichthys)
- marginatus Lesueur, 1821 (Hemiramphus)
- marginatus ( Serrasalmusrhombeus)
- marginatus Eigenmann, 1909 (Nannostomus)
- marginatus Wu et al., 1977 (Mystacoleucus)
- marginatus Costa & Brasil, 1996 (Simpsonichthys)
- marginatus Steindachner & Dæderlein, 1887 (Coryphaenoides)
- marginatus (Mugil)
- marginatus Randall, 1988 (Ctenochaetus)
- marginatus Smith-Vaniz, 1976 (Petroscirtes)
- marginatus Cuvier, 1832 (Trachinotus)
- marginatus Lee et al., 1980 (Lepomis)
- marginatus Ellis, 1911 (Hemigrammus)
- marginatus Ahl, 1926 (Lethrinops)
- marginatus Eccles & Trewavas, 1989 (Protomelas)
- marginatus Poll, 1956 (Simochromis)
- marginatus Rìppell, 1835 (Halichoeres)
- marginatus Akazaki, 1984 (Nemipterus)
- marginatus Dor, 1984 (Dascyllus)
- marginatus Lubbock, 1980 (Pseudochromis)
- marginatus Munroe, 1998 (Symphurus)
- marginatus Lee et al., 1980 (Cottus)
- marginatus Kido, 1988 (Careproctus)
- marginatus Burgess, 1989 (Liobagrus)
- marginatus Valenciennes, 1840 (Hypophthalmus)
- marginatus (Mastacembelus)
- ?marginatus Goode & Bean, 1886 (Neobythites)
- ?marginatus Cuvier, 1816 (Amphiprion)
- ?marginatus (Rafinesque, 1820) ( Siluruspallidus)
- marginatus (Epinephelus), see Epinephelus fasciatus
- marginatus (Puntius), see Mystacoleucus marginatus
- marginatus Anonymous [Bennett], 1830 (Plotosus), see Plotosus lineatus
- marginatus Ayres, 1854 (Brosmius), see Brosmophycis marginata
- marginatus Ayres, 1860 (Halias), see Brosmophycis marginata
- marginatus Baird, 1868 (Noturus), see Noturus insignis
- marginatus Bleeker (ex van Hasselt), 1877 (Platax), see Platax pinnatus
- marginatus Bleeker, 1862 (Hemicaranx), see Hemicaranx bicolor
- marginatus Bleeker, 1863 (Paradules), see Kuhlia marginata
- marginatus Bloch & Schneider, 1801 (Bodianus), see Mycteroperca venenosa
- marginatus Bloch, 1787 (Chaetodon), see Abudefduf saxatilis
- marginatus Blyth, 1860 (Trygon), see Himantura marginata
- marginatus Boulenger, 1914 (Lamprologus), see Neolamprologus tetracanthus
- marginatus Castelnau, 1855 (Heliases), see Chromis multilineata
- marginatus Cuvier (ex Ehrenberg), 1831 (Chaetodon), see Chaetodon melannotus
- marginatus Cuvier, 1829 (Dules), see Kuhlia marginata
- marginatus Cuvier, 1829 (Ophicephalus), see Channa orientalis
- marginatus Dæderlein, 1883 (Apogon), see Apogon truncatus
- marginatus Dæderlein, 1887 (Macrurus), see Coryphaenoides marginatus
- marginatus Forssk¥l, 1775 (Esox), see Hemiramphus marginatus
- marginatus Fowler, 1948 (Omochelys), see Ophichthus cruentifer
- marginatus Gill, 1861 (Deuteropterus), see Arripis trutta
- marginatus Gill, 1863 (Carangus), see Caranx sexfasciatus
- marginatus Gìnther, 1869 (Heliastes), see Chromis cautus
- marginatus Gìnther, 1892 (Amblyceps), see Liobagrus marginatus
- marginatus Heckel, 1840 (Acara), see Cichlasoma dimerus
- marginatus Holbrook, 1855 (Pimelodus), see Ameiurus nebulosus
- marginatus Holbrook, 1855 (Pomotis), see Lepomis marginatus
- marginatus Hyrtl, 1859 (Notophthalmus), see Hypophthalmus marginatus
- marginatus Jenkins, 1901 (Eupomacentrus), see Stegastes fasciolatus
- marginatus Jerdon, 1849 (Pristolepis), see Pristolepis marginata
- marginatus Kaup (ex Quoy & Gaimard), 1856 (Leptocephalus), see Ariosoma balearicum
- marginatus Kohler, 1906 (Aplocheilus panchax), see Aplocheilus panchax
- marginatus Kohler, 1906 (Aplocheilus), see Aplocheilus panchax
- marginatus Kyushin et al., 1977 (Lutjanus), see Lutjanus fulvus
- marginatus Lacep¨de, 1802 (Holocentrus), see Epinephelus fasciatus
- marginatus Lichtenstein, 1823 (Chaetodon), see Chaetodon melannotus
- marginatus Lowe, 1834 (Serranus), see Epinephelus guaza
- marginatus Nichols & Breder, 1928 (Exonautes), see Hirundichthys marginatus
- marginatus Peters, 1855 (Ophiurus), see Ophichthus marginatus
- marginatus Rafinesque, 1818 (Phycis), see Urophycis chuss
- marginatus Rafinesque, 1820 (Accipenser), see Acipenser marginatus
- marginatus Rafinesque, 1820 (Pimelodus pallidus var. ), see Silurus pallidus marginatus
- marginatus Regan, 1904 (Chaetostomus), see Chaetostoma marginatum
- marginatus Rìppell, 1829 (Pomacentrus), see Dascyllus marginatus
- marginatus Schlegel & Mìller, 1839 (Pomacentrus), see Dascyllus marginatus
- marginatus Schlegel, 1862 (Caranx), see Hemicaranx bicolor
- marginatus Smith, 1989 (Ariosoma), see Ariosoma marginatum
- marginatus Smith-Vaniz, 1976 (Dasson), see Petroscirtes marginatus
- marginatus Trewavas, 1935 (Haplochromis), see Protomelas marginatus
- marginatus Vaillant & Sauvage, 1875 (Congrogadus), see Ariosoma marginatum
- marginatus Valenciennes, 1830 (Dentex), see Nemipterus marginatus
- marginatus Valenciennes, 1835 (Acanthurus), see Ctenochaetus marginatus
- marginatus Valenciennes, 1835 (Naseus), see Naso annulatus
- marginatus Valenciennes, 1839 (Ctenolabrus), see Ctenolabrus rupestris
- marginatus Valenciennes, 1842 (Barbus), see Mystacoleucus marginatus
- marginatus Valenciennes, 1843 (Heliases), see Chromis limbata
- marginatus Valenciennes, 1843 (Heliazes), see Chromis limbata
- marginipinnis Fowler, 1937 (Cirrhinus), see Henicorhynchus siamensis
- marginipinnis Macleay, 1883 (Anguilla), see Anguilla obscura
- marginipinnis Macleay, 1883 (Mesoprion), see Lutjanus fulvus
- margravii Castelnau, 1855 (Aulastoma), see Fistularia tabacaria
- margravii Valenciennes, 1833 (Coryphaena), see Coryphaena hippurus
- Margrethia Jespersen & T¥ning, 1919 (Gonostomatidae)
- maria Bæhlke, 1961 (Acanthemblemaria)
- mariae Eigenmann, 1922 (Prochilodus)
- mariae Holly, 1929 (Barbus)
- mariae Holly, 1926 (Varicorhinus)
- mariae Mago-Leccia, 1994 (Apteronotus)
- mariae Gosse, 1984 (Mormyrops)
- mariae Steindachner, 1909 (Lates)
- mariae Axelrod, 1993 (Bujurquina)
- mariae Trewavas, 1962 (Stomatepia)
- mariae Boulenger, 1899 (Tilapia)
- mariae Lee et al., 1980 (Etheostoma)
- mariae Burgess, 1989 (Astroblepus)
- mariae Fowler, 1940 (Otocinclus)
- mariae Weber, 1913 (Oloplotosus)
- mariae Kottelat, 1997 (Eudontomyzon)
- mariae Berg, 1931 (Lampetra), see Eudontomyzon mariae
- mariae Eigenmann & Fisher, 1914 (Sternarchus), see Apteronotus mariae
- mariae Eigenmann, 1922 (Aequidens), see Bujurquina mariae
- mariae Fowler, 1919 (Cyclopium), see Astroblepus mariae
- mariae Fowler, 1947 (Belophlox), see Etheostoma mariae
- mariae Holly, 1930 (Paratilapia), see Stomatepia mariae
- mariae Inger & Chin, 1962 (Acanthophthalmus), see Pangio mariarum
- mariae Schilthuis, 1891 (Mormyrus), see Mormyrops mariae
- mariae Thys van den Audenaerde, 1969 (Pelmatolapia), see Tilapia mariae
- mariaelenae Martn Salazar, 1964 (Farlowella)
- mariai Burgess, 1989 (Heptapterus)
- mariai Schultz, 1944 (Imparales), see Heptapterus mariai
- mariajorisae van der Heiden & Mussot-P©rez, 1995 (Citharichthys)
- marianae Ivantsoff, Crowley & Allen, 1987 (Craterocephalus)
- marianas Seale, 1901 (Holacanthus), see Pomacanthus imperator
- marianensis Engelhardt, 1912 (Carcharias), see Carcharhinus melanopterus
- marianum Cuvier, 1829 (Holocentrum), see Neoniphon marianus
- marianum Jordan & Evermann, 1898 (Flammeo), see Neoniphon marianus
- marianus (Neoniphon)
- marianus Gìnther, 1880 (Ambassis)
- marianus Robins & Ray, 1986 (Holocentrus), see Neoniphon marianus
- marianus Woods, 1955 (Holocentrus), see Sargocentron praslin
- mariarum Doi, 1997 (Pangio)
- mariarum Inger & Chin, 1962 (Acanthophthalmus), see Pangio mariarum
- maridola (Labrus)
- mariensis Rowland, 1993 ( Maccullochellapeelii)
- ?marijeanae Briggs, 1960 (Gobiesox)
- Marilyna Hardy, 1982 (Tetraodontidae)
- marilynae Weitzman & Cobb, 1975 (Nannostomus)
- marilynae Gilmore, 1979 (Varicus)
- marilynae Smith-Vaniz & Johnson, 1990 (Acanthoclinus)
- marilynae Hardy, 1985 (Taumakoides), see Acanthoclinus marilynae
- marimonticolus Parin & Abramov, 1986 (Epigonus)
- marina ( Muraenaanguilla)
- marina (Strongylura)
- ?marina Suckow, 1799 (Holocentrus)
- marina Artedi, 1792 (Phycis), see Phycis phycis
- marina Cuvier, 1828 (Lucioperca), see Stizostedion marinum
- marina Fleming, 1828 (Brama), see Brama brama
- marina Garman (ex Valmont de Bomare), 1913 (Vulpecula), see Alopias vulpinus
- marina Garman, 1913 (Vulpecula), see Alopias vulpinus
- marina Linnaeus, 1758 (Perca), see Sebastes marinus
- marina Moreau, 1881 (Trutta), see Salmo trutta
- marina Plumier, 1803 (Trutta), see Trachinocephalus myops
- marina Rafinesque, 1810 (Anguilla vulgaris var. ), see Anguilla anguilla
- marina Walbaum (ex Artedi), 1792 (Tinca), see Phycis phycis
- marinae Anderson & Gosztonyi, 1991 (Pogonolycus)
- marinae Lloris, 1988 (Haushia), see Pogonolycus marinae
- marini Nakamura et al., 1986 (Anchoa), see Anchoa marinii
- marinii Hildebrand, 1943 (Anchoa)
- marinii Hubbs, 1934 (Caelorinchus)
- marinii Hubbs, 1934 (Coelorhynchus), see Caelorinchus marinii
- marinii Iwamoto, 1990 (Coelorinchus), see Caelorinchus marinii
- marinis ( Muraenaserpens)
- marinum Collette & Banarescu, 1977 (Stizostedion)
- marinus (Syngnathus)
- marinus Raitt, 1934 (Ammodytes)
- marinus (Blennius)
- marinus ( Gobiuspaganellus)
- marinus (Watson, 1991) (Stenogobius)
- marinus Robins & Ray, 1986 (Sebastes)
- marinus Robins & Ray, 1986 (Bagre)
- marinus Linnaeus, 1758 (Petromyzon)
- ?marinus (Bloch & Schneider, 1801) ( Strongylurabelone)
- ?marinus Bloch & Schneider, 1801 ( Salmoeperlanus)
- marinus Baird & Girard, 1854 (Ailurichthys), see Bagre marinus
- marinus Bloch & Schneider, 1801 (Esox belone var. ), see Strongylura belone marinus
- marinus Bloch & Schneider, 1801 (Raja diabolus), see Raja diabolusmarinus
- marinus Eigenmann, 1928 (Aplochiton), see Aplochiton taeniatus
- marinus Forssk¥l, 1775 (Anarhichas lupus), see Anarhichas lupusmarinus
- marinus Garman, 1913 (Dasybatus), see Dasyatis centroura
- marinus Gronow, 1854 (Gasterosteus), see Gasterosteus spinachia
- marinus Larraáaga, 1923 (Silurus), see Bagre marinus
- marinus Mitchill, 1815 (Silurus), see Bagre marinus
- marinus Plumier, 1803 (Lucius), see Centropomus undecimalis
- marinus Steller, 1814 (Lepus), see Cyclopterus gelatinosus
- marinus Walbaum, 1792 (Esox), see Strongylura marina
- marinus Watson, 1991 (Insularigobius), see Stenogobius marinus
- marionae Mead, 1958 (Bathytyphlops)
- marionae Eigenmann, 1911 (Astyanax)
- marionensis DeWitt et al., 1990 (Gobionotothen)
- marionensis Gìnther, 1880 (Notothenia), see Gobionotothen marionensis
- marionensis Miller, 1993 (Harpagifer georgianus), see Harpagifer georgianus
- marionensis Nybelin, 1947 (Harpagifer bispinis), see Harpagifer georgianus
- maripicru Eigenmann, 1912 (Prochilodus)
- maris-albi Barsukov, 1956 (Anarhichas lupus), see Anarhichas lupus
- maris-albi Berg, 1916 (Coregonus sardinella), see Coregonus albula
- maris-albi Berg, 1923 (Clupea harengus pallasi nat. ), see Clupea harengus
- maris-albi Knipowitch, 1906 (Lycodes), see Lycodes pallidus
- marisalbi Barsukov, 1956 (Anarhichas lupus), see Anarhichas lupus
- marisalbi Berg, 1916 (Coregonus sardinella), see Coregonus albula
- marisalbi Berg, 1923 (Clupea harengus pallasi nat. ), see Clupea harengus
- marisalbi Berg, 1948 (Coregonus sardinella), see Coregonus albula
- marisalbi Derjugin, 1920 (Gadus callarias), see Gadus morhua
- marisalbi Knipowitch, 1906 (Lycodes), see Lycodes pallidus
- marisalbi Reshetnikov, Bogutskaya, Vasil'eva, Dorofeeva, Naseka, Popova, Savvaitova, Sidel, 1997 (Clupea pallasii), see Clupea harengus
- marisalbi Svetovidov, 1973 (Clupea harengus), see Clupea harengus
- marisalbi Svetovidov, 1973 (Gadus morhua), see Gadus morhua
- marisinensis (Callionymus)
- marisinensis Richards, 1992 (Lepidotrigla)
- marisinensis Fowler, 1938 (Pachytrigla), see Lepidotrigla marisinensis
- marisrubri Randall, Golani & Diamant, 1989 (Sargocentron)
- marisrubri Kotlyar, 1986 (Hoplostethus)
- marisrubri Bruss, 1986 (Physiculus)
- marisrubri (Chaetodon)
- marisrubri Dor, 1984 ( Macropharyngodonbipartitus)
- marisrubri Bruss, 1987 (Uranoscopus)
- ?marisrubri Randall & Hoese, 1986 ( Plectropomuspessuliferus)
- ?marisrubri Klausewitz & Schneider, 1986 (Arnoglossus)
- marisrubri (Belone), see Tylosurus crocodilus
- marisrubri Bloch & Schneider, 1801 (Esox belone var. ), see Tylosurus crocodilus
- ?maristarum Thiolli¨re, 1857 (Acanthurus)
- maritimus Fourmanoir, 1955 (Sicyopterus), see Istigobius ornatus
- maritzi Anderson, 1992 (Parapercis)
- mariza Drensky, 1926 (Rutilus rutilus), see Rutilus rutilus
- marjoriae Whitley, 1948 (Craterocephalus)
- marjorius McPhail, 1970 (Bryozoichthys)
- markakulensis Men'shikov, 1939 (Nemacheilus barbatulus), see Nemacheilus barbatulus
- markehenensis (Zhu & Wu, 1981) (Triplophysa)
- markehenensis Zhu & Wu, 1981 (Nemacheilus), see Triplophysa markehenensis
- markehenensis Zhu & Wu, 1981 (Nemachilus pseudoscleropterus), see Triplophysa markehenensis
- markhami Miller & Reseck, 1961 (Chionodraco), see Chionodraco myersi
- marki Heemstra & Smith, 1981 (Pelagocephalus)
- Markiana Eigenmann, 1903 (Tetragonopterinae)
- ?markii Mowbray, 1912 (Emblemaria)
- marklei McEachran & Miyake, 1987 (Breviraja)
- Marleyella Fowler, 1925 (Poecilopsettinae)
- marleyi Regan, 1919 (Callionymus)
- marleyi Regan, 1921 (Chaetodon)
- marleyi Fowler, 1929 (Thyrsitoides)
- marleyi Heemstra, 1986 (Trichonotus)
- marleyi Menon, 1977 (Cynoglossus)
- marleyi Fowler, 1934 (Poroderma)
- marleyi Fowler, 1934 (Heteroscymnoides)
- marleyi Fowler, 1929 (Lepidorbidus), see Amblyrhynchotes honckenii
- marleyi Fowler, 1929 (Sphoeroides), see Amblyrhynchotes honckenii
- marleyi Fowler, 1934 (Barbus), see Barbus natalensis
- marleyi Fowler, 1935 (Setarches), see Setarches guentheri
- marleyi Norman, 1922 (Sciaena), see Atrobucca nibe
- marleyi Regan, 1919 (Amblyapistus), see Ablabys binotatus
- marleyi Regan, 1921 (Trulla), see Cynoglossus marleyi
- marleyi Schultz, 1960 (Trichonotops), see Trichonotus marleyi
- marleyi Smith, 1936 (Taeniolabrus), see Trichonotus marleyi
- marleyi Trewavas, 1977 (Atrobucca), see Atrobucca nibe
- marlieri Poll, 1956 (Julidochromis)
- marlieri Poll, 1950 (Spathodus)
- marlieri Poll, 1952 (Chiloglanis)
- Marlina Grey, 1928 (Xiphiidae), see Tetrapturus
- Marlina Hirasaka & Nakamura, 1947 (Xiphiidae), see Makaira
- marlina Jordan & Hill, 1926 (Makaira), see Makaira indica
- marlucius Minding, 1832 (Hydronus), see Merluccius merluccius
- marmid Heckel, 1843 (Acanthobrama)
- marmid Bleeker, 1863 (Trachybrama), see Acanthobrama marmid
- marmid Heckel, 1843 (Trachibrama), see Acanthobrama marmid
- marmorata Quoy & Gaimard, 1824 (Anguilla)
- marmorata Serov, 1996 (Sewellia)
- marmorata Menon, 1987 (Triplophysa)
- marmorata Poll, 1984 (Parakneria)
- marmorata Dor, 1984 (Fowleria)
- marmorata Ploeg, 1991 (Crenicichla)
- marmorata Bleeker, 1874 (Oxyeleotris)
- marmorata Miller, 1993 ( Nototheniarossii)
- marmorata Eschmeyer & Herald, 1983 (Gymnura)
- marmorata Risso, 1810 (Torpedo)
- ?marmorata Quoy & Gaimard, 1824 (Muraena)
- ?marmorata Castelnau, 1875 (Neosillago)
- ?marmorata Castelnau, 1873 (Crayracion)
- marmorata Bleeker, 1852 (Eleotris), see Oxyeleotris marmorata
- marmorata Brisout de Barneville, 1846 (Sicyogaster), see Gobiesox marmoratus
- marmorata Capap© & Desoutter, 1990 (Dasyatis), see Dasyatis chrysonota
- marmorata Cooper, 1864 (Pteroplatea), see Gymnura marmorata
- marmorata Cowley & Compagno, 1993 (Dasyatis chrysonota), see Dasyatis chrysonota
- marmorata Dum©ril, 1856 (Unipertura), see Synbranchus marmoratus
- marmorata Eakin, 1987 (Pogonophryne), see Pogonophryne marmoratus
- marmorata Fritsch, 1884 (Fimbriotorpedo), see Torpedo marmorata
- marmorata Gìnther, 1860 (Pentaroge), see Gymnapistes marmoratus
- marmorata Gìnther, 1880 (Muraenolepis), see Muraenolepis marmoratus
- marmorata Heckel, 1838 (Cobitis), see Triplophysa marmorata
- marmorata Jordan & Evermann, 1896 (Ulca), see Ucla bolini
- marmorata Koch, 1840 (Lota), see Lota lota
- marmorata Lacep¨de, 1803 (Gymnomuraena), see Uropterygius marmoratus
- marmorata Myers, 1928 (Leptorhamdia), see Myoglanis marmoratus
- marmorata Nordmann, 1840 (Platessa flesus var. ), see Platichthys flesus
- marmorata Norman, 1923 (Kneria), see Parakneria marmorata
- marmorata Parkinson, 1829 (Scorpaena), see Scorpaenopsis diabolus
- marmorata Parkinson, 1876 (Scorpaena), see Scorpaenopsis diabolus
- marmorata Richardson, 1848 (Gadopsis), see Gadopsis marmoratus
- marmorata Risso, 1810 (Atherina), see Pomatoschistus marmoratus
- marmorata Steindachner, 1892 (Trygon pastinaca var. ), see Dasyatis chrysonota
- marmorata Valenciennes, 1847 (Amia), see Amia calva
- marmorata von Bonde & Swart, 1923 (Anacanthobatis), see Anacanthobatis marmoratus
- marmorata von Bonde & Swart, 1923 (Leiobatis), see Anacanthobatis marmoratus
- marmoratum Radda, 1973 (Aphyosemion)
- ?marmoratum Giebel, 1871 (Trachypoma)
- marmoratum Anonymous [Bennett], 1830 (Scyllium), see Atelomycterus marmoratus
- marmoratum Macleay, 1878 (Tripterygium), see Lepidoblennius marmoratus
- marmoratum Peters, 1869 (Gobiosoma), see Schismatogobius marmoratus
- marmoratum Radda, 1977 (Mesoaphyosemion), see Aphyosemion marmoratum
- marmoratus Hatooka, 1984 (Uropterygius)
- marmoratus Kottelat, 1990 (Oryzias)
- marmoratus David & Poll, 1937 (Barbus)
- marmoratus Myers, 1952 (Leptolebias)
- marmoratus Poey, 1880 (Rivulus)
- marmoratus Gìnther, 1880 (Muraenolepis)
- marmoratus Castelnau, 1855 (Rhamphichthys)
- marmoratus (Lophius)
- marmoratus (Entomacrodus)
- marmoratus Greenfield & Johnson, 1981 (Paraclinus)
- marmoratus (Petroscirtes)
- marmoratus Fricke, 1981 (Synchiropus)
- marmoratus Kner & Steindachner, 1867 (Schedophilus)
- marmoratus Gìnther, 1860 (Chironemus)
- marmoratus Gomon et al., 1994 (Heteroclinus)
- marmoratus Jenyns, 1842 (Gobiesox)
- marmoratus Smitt, 1900 (Proterorhinus)
- marmoratus Kottelat, Whitten, Kartikasari & Wirjoatmodjo, 1993 (Schismatogobius)
- marmoratus Miller, 1968 (Pomatoschistus)
- marmoratus Norman, 1938 (Pogonophryne)
- marmoratus Richardson, 1848 (Gadopsis)
- marmoratus (Serranus)
- marmoratus Hardy, 1987 (Lepidoblennius)
- marmoratus (Uranoscopus)
- marmoratus Fowler, 1934 (Symphurus)
- marmoratus Gìnther, 1862 (Pardachirus)
- marmoratus Cuvier, 1829 (Salmo)
- marmoratus (Apistus)
- marmoratus Swainson, 1839 (Gymnapistes)
- marmoratus Nakabo, 1984 (Pseudoblennius)
- marmoratus Girard, 1854 (Scorpaenichthys)
- marmoratus Schmidt, 1950 (Liparis)
- marmoratus Stead, 1908 (Platycephalus)
- marmoratus (Neophrynichthys)
- marmoratus Nelson, 1995 (Psychrolutes)
- marmoratus Jordan & Starks, 1904 (Sebastiscus)
- marmoratus Eigenmann, 1912 (Ageneiosus)
- marmoratus Gìnther, 1863 (Helogenes)
- marmoratus Eigenmann, 1925 (Franciscodoras)
- marmoratus Lænnberg, 1895 (Synodontis)
- marmoratus Gill, 1870 (Leiarius)
- marmoratus Burgess, 1989 (Myoglanis)
- marmoratus Boulenger, 1911 (Schilbe)
- marmoratus Travers, Eynikel & Thys van den Audenaerde, 1986 (Caecomastacembelus)
- marmoratus (Mastacembelus)
- marmoratus Bloch, 1795 (Synbranchus)
- marmoratus Shipp, 1990 (Sphoeroides)
- marmoratus (Tetraodon)
- marmoratus Compagno, 1984 (Atelomycterus)
- marmoratus S©ret, 1986 (Anacanthobatis)
- marmoratus (Urolophus)
- ?marmoratus Obregon-Barboza & Contreras-Balderas, 1988 (Xiphophorus)
- ?marmoratus Valenciennes, 1832 (Cottus)
- ?marmoratus von Bonde, 1923 (Scorpaenopsis)
- ?marmoratus Philippi, 1866 (Trichomycterus)
- ?marmoratus Rochebrune, 1885 (Isistius)
- marmoratus Agassiz, 1850 (Rhinichthys), see Rhinichthys cataractae
- marmoratus Alleyne & Macleay, 1877 (Apogonichthys), see Fowleria marmorata
- marmoratus Aurich, 1935 (Aplocheilus), see Oryzias marmoratus
- marmoratus Ayres, 1854 (Hemitripterus), see Scorpaenichthys marmoratus
- marmoratus Bean, 1890 (Hemitripterus), see Ucla bolini
- marmoratus Bennett, 1828 (Blennius), see Entomacrodus marmoratus
- marmoratus Bloch & Schneider, 1801 (Lophius histrio var. ), see Histrio histrio
- marmoratus Castelnau, 1861 (Clinus), see Clinus superciliosus
- marmoratus Castelnau, 1875 (Stenophus), see Congrogadus subducens
- marmoratus Cuvier, 1829 (Apistus), see Gymnapistes marmoratus
- marmoratus Cuvier, 1829 (Sebastes), see Sebastiscus marmoratus
- marmoratus Cuvier, 1832 (Mastacembelus), see Caecomastacembelus marmoratus
- marmoratus Daget, 1963 (Amphilius grammatophorus), see Amphilius platychir
- marmoratus Dæderlein, 1884 (Centridermichthys), see Pseudoblennius marmoratus
- marmoratus Eigenmann & Eigenmann, 1888 (Sciadeoides), see Leiarius marmoratus
- marmoratus Gill, 1870 (Sciades), see Leiarius marmoratus
- marmoratus Gill, 1889 (Neophrynichthys), see Psychrolutes marmoratus
- marmoratus Guichenot, 1848 (Murenophis), see Gymnothorax porphyreus
- marmoratus Gìnther, 1862 (Centropogon), see Centropogon australis
- marmoratus Holbrook, 1855 (Pimelodus), see Ameiurus nebulosus
- marmoratus Jordan & Evermann, 1898 (Corallicola), see Paraclinus marmoratus
- marmoratus Klunzinger, 1872 (Clinus), see Heteroclinus marmoratus
- marmoratus Lacep¨de, 1801 (Labrus), see Cirrhitus pinnulatus
- marmoratus Lacep¨de, 1802 (Achirus), see Pardachirus marmoratus
- marmoratus Ladiges, 1934 (Cynopoecilus), see Leptolebias marmoratus
- marmoratus Lowe, 1838 (Tetrodon), see Sphoeroides marmoratus
- marmoratus Lìtken (ex Reinhardt), 1874 (Doras), see Franciscodoras marmoratus
- marmoratus Osburn & Mowbray, 1915 (Dermatolepis), see Epinephelus inermis
- marmoratus Pallas, 1814 (Gobius), see Proterorhinus marmoratus
- marmoratus Peters, 1855 (Callionymus), see Synchiropus marmoratus
- marmoratus Philippi, 1893 (Urolophus), see Plesiobatis daviesi
- marmoratus Quoy & Gaimard, 1825 (Amphacanthus), see Siganus spinus
- marmoratus Rafinesque, 1810 (Labrus), see Cirrhitus pinnulatus
- marmoratus Rafinesque, 1810 (Tirus), see Synodus saurus
- marmoratus Regan, 1905 (Tridentiger), see Tridentiger trigonocephalus
- marmoratus Richardson (ex Temminck & Schlegel), 1846 (Monopterus), see Monopterus albus
- marmoratus Siebold, 1863 (Trutta fario var. ), see Salmo marmoratus
- marmoratus Steindachner, 1866 (Parapistus), see Apistus marmoratus
- marmoratus Steindachner, 1876 (Cremnobates), see Paraclinus marmoratus
- marmoratus Steindachner, 1879 (Corydoras), see Corydoras paleatus
- marmoratus Swainson, 1839 (Leisomus), see Tetraodon cutcutia
- marmoratus Talbot, 1959 (Plectropomus), see Plectropomus punctatus
- marmoratus Thominot, 1883 (Parhaplodactylus), see Aplodactylus arctidens
- marmoratus Valenciennes, 1831 (Nandus), see Nandus nandus
- marmoratus authors (Parablennius), see Entomacrodus marmoratus
- marmoratus von Bonde & Swart, 1923 (Leiobatis), see Anacanthobatis marmoratus
- marmorescens Eigenmann & Allen, 1942 (Chaetostoma)
- marmoreus Greenfield & Johnson, 1981 (Parablennius)
- marmoreus (Tetraodon)
- ?marmoreus Poey, 1876 (Syngnathus)
- ?marmoreus Solander, 1850 (Dentex)
- marmoreus Lichtenstein, 1823 (Tetrodon), see Tetraodon marmoreus
- marmoreus Poey, 1876 (Blennius), see Parablennius marmoreus
- marmoreus Valenciennes, 1846 (Murenophis), see Muraena lentiginosa
- marnae Schultz, 1943 (Thalassoma), see Thalassoma amblycephalus
- marni Boulenger, 1915 (Haplochilus), see Epiplatys spilargyreius
- marnoi Steindachner, 1881 (Distichodus), see Citharinus citharus
- marnoi Steindachner, 1881 (Haplochilus), see Epiplatys spilargyreius
- marnoi Wildekamp, Romand & Scheel, 1986 (Epiplatys), see Epiplatys spilargyreius
- maroccana (Cobitis)
- maroccana (Raja)
- maroccana Gìnther, 1902 (Pterocapoeta), see Varicorhinus maroccanus
- maroccanus L©vªque & Daget, 1984 (Varicorhinus)
- maroccanus Tortonese, 1973 (Dentex)
- maroccanus Bloch & Schneider, 1801 (Holocentrus), see Serranus scriba
- maroccensis Mohr, 1927 (Myxus), see Liza ramado
- maromba Malabarba & Malabarba, 1994 (Hypobrycon)
- maroniensis G©ry, Planquette & Le Bail, 1996 (Astyanax)
- maronii Kullander & Nijssen, 1989 (Cleithracara)
- maronii Steindachner, 1881 (Acara), see Cleithracara maronii
- Marosatherina ?, ? (Telmatherinidae)
- Maroubra Whitley, 1948 (Syngnathynae)
- marowini Hoedeman, 1952 (Carnegiella strigata), see Carnegiella vesca
- marowini Hoedeman, 1952 (Gasteropelecus sternicla), see Gasteropelecus sternicla
- marplatensis Lopez, 1955 (Pneumatophorus japonicus), see Scomber japonicus
- marplatensis Marini, 1935 (Raia), see Sympterygia bonapartii
- marpus Valenciennes, 1840 (Clarias), see Clarias batrachus
- marquesensis Berry & Whitehead, 1968 (Sardinella)
- marquesensis Dawson, 1984 (Halicampus)
- marquesensis Fowler, 1932 (Sicyopterus)
- ?marquesensis Fricke, 1989 (Callionymus)
- ?marquesensis Fowler, 1944 ( Dulestaeniurus)
- ?marquesensis Allen & Randall, 1977 (Canthigaster)
- ?marquesensis Fricke, 1989 (Calliurichthys), see Callionymus marquesensis
- marquesensis Schultz & Woods, 1948 (Acanthurus triostegus), see Acanthurus triostegus
- marquesensis Seale, 1906 (Gymnothorax), see Gymnothorax buroensis
- marquesi Risso & Risso, 1964 (Ageneiosus)
- marqueti (Watson, 1991) (Stenogobius)
- marqueti Watson, 1991 (Insularigobius), see Stenogobius marqueti
- marri Norman, 1938 (Bathydraco)
- marri Schultz, 1953 (Pterocaesio)
- marri Carpenter, 1987 (Squamosicaesio), see Pterocaesio marri
- marrochius Costa, 1838 (Leuciscus), see Scardinius scardafa
- Mars Jordan & Seale, 1906 (Gobiidae), see Cryptocentrus
- mars De Vis, 1884 (Serranus), see Cephalopholis urodeta
- marshallensis Myers, 1991 (Gymnothorax)
- marshallensis Paxton et al., 1989 (Pseudochromis)
- marshallensis Schultz & Chapman, 1960 (Entomacrodus plurifilis), see Entomacrodus striatus
- marshallensis Schultz, 1953 (Rabula), see Gymnothorax marshallensis
- marshallensis Woods, 1966 (Pervagor melanocephalus), see Pervagor alternans
- marshalli Iwamoto, 1970 (Coryphaenoides)
- marshalli Schultz, 1958 (Scarus), see Scarus ferrugineus
- marshalli Whitley, 1936 (Paradentex), see Gymnocranius grandoculis
- marshi Breder, 1925 (Characidium)
- marshi Minckley & Craddock, 1962 (Gambusia)
- marshi Jenkins, 1903 (Eteliscus), see Etelis carbunculus
- marshi Kyushin et al., 1977 (Etelis), see Etelis carbunculus
- marsi-albi Derjugin, 1920 (Gadus callarias), see Gadus morhua
- marsiglii Brandt, 1833 (Acipenser), see Acipenser ruthenus
- marsilii Fitzinger, 1832 (Salmo salvelinus var. ), see Salvelinus umbla
- marsilii Heckel, 1836 (Phoxinus), see Phoxinus phoxinus
- marsilii Heckel, 1851 (Fario), see Salmo trutta
- marsio Nardo, 1827 (Gobius), see Deltentosteus quadrimaculatus
- marsionus Nardo (ex Chiereghini), 1847 (Gobius), see Deltentosteus quadrimaculatus
- Marsis Barnard, 1927 (Centracanthidae), see Spicara
- marstoni Garman, 1893 (Salmo), see Salvelinus alpinus
- martae (Cyprinodon)
- ?martae Dahl, 1943 (Gephyrocharax)
- ?martellii Di Caporiacco, 1948 (Luciogobius)
- martensii Dawson, 1981 (Doryichthys)
- martensii Berg, 1932 (Padogobius)
- martensii Klunzinger, 1871 (Astronesthes)
- martensii Gìnther, 1861 (Gobius), see Padogobius martensii
- martensii Peters, 1868 (Syngnathus), see Doryichthys martensii
- martenstyni Kottelat & Pethiyagoda, 1991 (Puntius)
- martenstyni (Barbus), see Puntius martenstyni
- marthae Myers, 1927 (Carnegiella)
- marthae Burgess, 1989 (Pimelodella)
- marthae Sands & Black, 1985 (Brachyrhamdia), see Pimelodella marthae
- martii Agassiz, 1829 (Pristigaster), see Pristigaster cayana
- martinae Fricke, 1981 (Callionymus)
- martinae Fricke, 1981 (Calliurichthys), see Callionymus martinae
- martini Greenwood, 1980 (Astatotilapia)
- martini Isbrìcker, 1980 (Ancistrus)
- martini Retzer, Nico & Provenzano, 1999 (Acestridium)
- martini Fern¡ndez-Y©pez, 1972 (Farlowella)
- ?martini de Buen, 1946 ( Goodeaatripinnis)
- martini Boulenger, 1906 (Tilapia), see Astatotilapia martini
- martini Greenwood, 1960 (Haplochromis), see Astatotilapia martini
- martini Herre, 1936 (Syngnathus), see Syngnathus fuscus
- martini Herre, 1942 (Salarias), see Salarias colei
- martini Metzelaar, 1919 (Gobiesox sancti), see Gobiesox strumosus
- martini Regan, 1922 (Haplochromis), see Astatotilapia martini
- martini Steindachner, 1870 (Distichodus), see Distichodus rostratus
- martini Steindachner, 1870 (Trachinotus), see Trachinotus maxillosus
- martinica Bonaparte, 1836 (Membras)
- martinica Valenciennes, 1835 (Atherina), see Membras martinica
- martinicensis (Pronotogrammus)
- ?martinicensis Kaup (ex Bibron), 1856 (Nerophis)
- ?martinicensis Bibron, 1856 (Syngnathus)
- martinicensis Anderson & Heemstra, 1980 (Holanthias), see Pronotogrammus martinicensis
- martinicensis Cuvier, 1830 (Umbrina), see Menticirrhus americanus
- martinicensis Guichenot, 1866 (Vomer), see Selene setapinnis
- martinicensis Guichenot, 1868 (Aylopon), see Pronotogrammus martinicensis
- martinicensis Jordan & Evermann, 1896 (Ocyanthias), see Pronotogrammus martinicensis
- martinicensis Matsuura, 1983 (Ocyanthias), see Pronotogrammus martinicensis
- martinicus (Spicara)
- martinicus (Mulloides)
- martinicus Cuvier, 1829 (Upeneus), see Mulloides martinicus
- martinicus Matsuura, 1983 (Mulloidichthys), see Mulloides martinicus
- martinicus Valenciennes, 1830 (Smaris), see Spicara martinicus
- martinicus Valenciennes, 1837 (Gobius), see Awaous banana
- martinsi Ihering, 1893 (Gobius silveirae), see Gobius silveiraemartinsi
- martis Ginsburg, 1950 (Prionotus)
- martorelli Roman, 1970 (Barbus)
- martyi Burgess, 1989 (Rhamdia sebae), see Rhamdia quelen
- martyi Gìntert, 1942 (Rhamdia sebae), see Rhamdia quelen
- maru Kishinouye, 1915 (Auxis), see Auxis rochei
- maruadsi Kyushin et al., 1977 (Decapterus)
- maruadsi Temminck & Schlegel, 1843 (Caranx), see Decapterus maruadsi
- Marubecula Whitley, 1950 (Triglinae), see Prionotus
- ?maruda Walbaum, 1792 (Sparus)
- Marukawichthys Sakamoto, 1931 (Ereuniidae)
- marulio¯des Bleeker, 1851 (Ophicephalus), see Channa marulioides
- marulioides Roberts, 1989 (Channa)
- marulioides Bleeker, 1851 (Ophicephalus), see Channa marulioides
- marulius Shrestha, 1978 (Channa)
- marulius Hamilton, 1822 (Ophicephalus), see Channa marulius
- marunguensis Bìscher, 1989 (Neolamprologus)
- marvelae Espinosa P©rez et al., 1993 (Atherinella)
- marvelae Chernoff & Miller, 1982 (Archomenidia), see Atherinella marvelae
- maryannae Hardy, 1987 (Obliquichthys)
- maryuba Miranda-Ribeiro, 1908 (Stolephorus), see Cetengraulis edentulus
- Marzapanus Facciol , 1916 (Labridae), see Lappanella
- ?mas Hora, 1923 (Glossogobius)
- mas Ascanius, 1772 (Chimaera argentea), see Chimaera monstrosa
- mas Bloch, 1784 (Salmo salar var. ), see Salmo salar
- masago Prince Akihito, 1984 (Pseudogobius)
- masago Tomiyama, 1936 (Gobius ornatus f. ), see Pseudogobius masago
- Mascalongus Jordan, 1878 (Esocidae), see Esox
- ?mascareinsis Fourmanoir & Gu©z©, 1967 (Upeneus)
- mascarensis Becker, 1990 (Diaphus)
- mascarenus Fricke, 1983 (Callionymus)
- maschalespilos Bleeker, 1862 (Scarus), see Sparisoma chrysopterum
- maschalis Jordan & Starks, 1904 (Ocynectes)
- mascotae Regan, 1907 (Moxostoma), see Moxostoma austrinum
- ?masculina Parr, 1934 (Borophryne)
- maslowskii Trunov, 1991 (Physiculus)
- maso Morris, 1898 (Carcharias), see Carcharodon carcharias
- masoni Talwar & Jhingran, 1991 (Acentrogobius)
- masoni Day, 1873 (Gobius), see Acentrogobius masoni
- masoni Suckley, 1860 (Salmo), see Oncorhynchus mykiss
- masou Brevoort, 1856 (Salmo), see Oncorhynchus keta
- masou Katihara, 1904 (Oncorhynchus), see Oncorhynchus keta
- masquinongy Mitchill, 1824 (Esox)
- massa Risso, 1810 (Lutjanus), see Symphodus cinereus
- massaensis Pellegrin, 1922 (Barbus), see Barbus callensis
- Massaria Gistel, 1848 (Liparinae), see Liparis
- massarti Paugy, 1984 (Bathyaethiops), see Micralestes cadwaladeri
- massarti Poll, 1945 (Micralestes), see Micralestes cadwaladeri
- massasa (Squalus)
- massasa Lacep¨de, 1798 (Aodon), see Squalus massasa
- massena Risso, 1810 (Cephalopterus), see Mobula mobular
- massenoidea Hill, 1862 (Cephaloptera), see Mobula hypostoma
- massiliense Costa, 1829 (Polyprion), see Polyprion americanus
- ?massiliensis Risso, 1810 (Scorpaena)
- massiliensis Forssk¥l, 1775 (Cottus), see Scorpaena porcus
- massiliensis Lacep¨de, 1802 (Lutjanus), see Symphodus mediterraneus
- massiliensis Lacep¨de, 1802 (Sparus), see Spicara zebra
- Mastaccembelus Klein, 1776 (Belonidae), see Belone
- Mastacembelidae (Synbranchiformes)
- Mastacembelus Scopoli (ex Gronow), 1777 (Mastacembelidae)
- mastax Rìppell, 1829 (Scarus), see Hipposcarus harid
- masterii De Vis, 1892 (Regalecus), see Regalecus glesne
- mastersi Ogilby, 1898 (Arius)
- ?mastersii Macleay, 1881 (Eleotris)
- Masticbarbus Tang, 1942 (Cyprininae), see Acrossocheilus
- masticopogon Norman, 1930 (Odontostomias)
- Mastiglanis Bockmann, 1994 (Pimelodidae)
- Mastigopterus Smith & Radcliffe in Radcliffe, 1913 (Neobythitinae)
- Mastocembelus Scopoli (ex Gronow), 1777 (Mastacembelidae), see Mastacembelus
- masu Berg, 1948 (Oncorhynchus), see Oncorhynchus keta
- masudai Nakabo, 1987 (Foetorepus)
- masudai Araga & Yoshino, Araga & Yoshino, 1975 (Bodianus)
- masudai Matsubara, 1943 (Cocotropus)
- masuianus Gosse, 1984 (Mormyrops)
- masuii Aonuma & Yoshino, 1996 (Amblyeleotris)
- masyae Smith, 1933 (Nemacheilus), see Nemacheilus masyai
- masyae Smith, 1934 (Petroscirtes), see Omobranchus punctatus
- masyai Smith, 1933 (Nemacheilus)
- masyai Smith, 1945 (Puntius)
- masyai (Barbus), see Puntius masyai
- mata Cuvier, 1829 (Acanthurus)
- mataafae Dawson, 1985 (Halicampus)
- mataafae Jordan & Seale, 1906 (Corythroichthys), see Halicampus mataafae
- Mataeocephalus Berg, 1898 (Macrourinae)
- matamorensis Girard, 1859 (Limia), see Poecilia latipinna
- matamua (Caelorinchus)
- matamua McCann & McKnight, 1980 (Mahia), see Caelorinchus matamua
- matamua Paxton et al., 1989 (Coelorinchus), see Caelorinchus matamua
- matamua Paxton et al., 1989 (Mahia), see Caelorinchus matamua
- matanensis Kottelat, 1990 (Oryzias)
- matanensis Weber, 1913 (Glossogobius)
- ?matanensis Weber, 1913 (Gobius)
- matanensis Aurich, 1935 (Aplocheilus), see Oryzias matanensis
- mate (Alepes)
- mate Cuvier, 1833 (Caranx), see Alepes mate
- mate Gushiken, 1984 (Atule), see Alepes mate
- matei (Hemigrammus)
- ?matejuelo Bloch & Schneider, 1801 (Amphiprion)
- mater-familias Poll, 1943 (Xenotilapia), see Xenotilapia boulengeri
- materfamilias Pellegrin, 1913 (Hemitilapia), see Macropleurodus bicolor
- materfamilias Poll, 1943 (Xenotilapia), see Xenotilapia boulengeri
- ?mathematicus (Mitchill, 1815) (Tetraodon)
- mathematicus Mitchill, 1815 (Tetrodon), see Tetraodon mathematicus
- mathisoni Burgess, 1989 (Pseudopimelodus)
- mathisoni Fern¡ndez-Y©pez, 1972 (Zungaro), see Pseudopimelodus mathisoni
- mathoiae Boulenger, 1911 (Barbus), see Barbus oxyrhynchus
- mathotho Burgess & Axelrod, 1976 (Labidochromis)
- matlocki Berkenkamp, 1977 (Epiplatys), see Epiplatys barmoiensis
- matlocki Fowler, 1950 (Epiplatys), see Epiplatys fasciolatus
- ?mato Lesson, 1831 (Dules)
- mato Fowler, 1906 (Boulengerina), see Dules mato
- matoides Valenciennes, 1835 (Acanthurus), see Acanthurus nigrofuscus
- matrincham Kner (ex Natterer), 1860 (Salmo), see Brycon carpophaga
- matrinchao Fowler, 1941 (Brycon), see Brycon brevicauda
- matris Holly, 1928 (Barbus), see Barbus mariae
- ?matsaky Sauvage & Dabry de Thiersant (ex Guichenot), 1874 (Siniperca)
- matsubarae Katayama, 1942 (Astrocottus)
- matsubarae Hilgendorf, 1880 (Sebastes)
- matsubarae Jordan & Evermann, 1902 (Nemipterus), see Nemipterus virgatus
- matsubarae Okada & Ikeda, 1939 (Cobitis taenia), see Cobitis taenia
- Matsubaraea Taki, 1953 (Hemerocoetinae)
- matsubarai Okamura, 1982 (Caelorinchus)
- matsubarai Okada & Suzuki, 1952 (Xiphasia)
- matsubarai Akazaki, 1962 (Cheimerius)
- matsubarai Toyoshima, 1985 (Lycodes)
- matsubarai Ochiai, 1963 (Heteromycteris)
- matsubarai Watanabe, 1958 (Myoxocephalus)
- matsubarai Schultz, 1961 (Polyipnus)
- matsubarai Miyosi, 1939 (Dasyatis)
- matsubarai Nakaya, 1984 (Bathyraja)
- ?matsubarai Arai, 1969 (Bythites)
- matsubarai Ishiyama, 1952 (Breviraja), see Bathyraja matsubarai
- matsubarai Okamura, 1982 (Coelorhynchus), see Caelorinchus matsubarai
- matsubarai Okamura, 1984 (Coelorinchus), see Caelorinchus matsubarai
- matsubarai Vladykov & Kott, 1978 (Lethenteron), see Lethenteron camtschaticum
- Matsubarichthys Poss & Johnson, 1991 (Aploactinidae)
- matsudai Oshima, 1920 (Lissochilichthys), see Acrossocheilus labiatus
- matsuii Matsubara, 1936 (Percis)
- matsushimae Kido, 1988 (Crystallichthys)
- matsushimae Jordan & Snyder, 1902 (Crystallias), see Crystallichthys matsushimae
- matsuurae Lindberg & Fedorov, 1993 ( Reinhardtiushippoglossoides)
- matsuurai Hutchins, 1997 (Paramonacanthus)
- Matsya Day, 1889 (Cyprininae), see Mystacoleucus
- ?mattana Nardo (ex Chiereghini), 1847 ( Rajapastinaca)
- mattei Kohler, 1906 (Aplocheilus panchax), see Aplocheilus panchax
- mattei Kohler, 1906 (Aplocheilus), see Aplocheilus panchax
- matterni Fowler, 1918 (Corythroichthys), see Hippichthys heptagonus
- matterni Fowler, 1918 (Epinephelus), see Epinephelus rivulatus
- matthesi Poll & Gosse, 1963 (Barbus)
- matthesi Seegers, 1996 (Aplocheilichthys)
- matthesi Poll, 1971 (Synodontis)
- matthewsi Smith, 1960 (Palinurichthys), see Schedophilus velaini
- matthoei Valenciennes, 1839 (Julis), see Choerodon gymnogenys
- matti Smith-Vaniz & Johnson, 1990 (Acanthoclinus)
- matti Hardy, 1985 (Taumakoides), see Acanthoclinus matti
- mattogrossensis Miranda-Ribeiro, 1912 (Ancistrus)
- mattogrossenssis Miranda-Ribeiro, 1912 (Ancistrus), see Ancistrus mattogrossensis
- mattowaca Mitchill, 1815 (Clupea), see Alosa mediocris
- mattozi Guimaraes, 1884 (Barbus)
- matutinus (Lythrurus)
- matutinus Cope, 1870 (Alburnellus), see Lythrurus matutinus
- ?maudae Fowler, 1937 (Cryptocentrus)
- mauesanus Kullander, 1997 (Aequidens)
- maugeana Whitley, 1939 (Emissola), see Mustelus antarcticus
- Maugeclupea Whitley, 1932 (Clupeidae), see Sprattus
- maugei Fricke, 1982 (Draculo)
- maugei Randall, 1980 (Plectranthias)
- maugei Smith, 1966 (Clathropus), see Draculo maugei
- mauii Fowler & Bean, 1923 (Anchoviella), see Engraulis mordax
- mauleanum Dyer, 1997 (Odontesthes)
- mauleanum Eigenmann, 1928 (Cauque), see Odontesthes mauleanum
- mauleanum Steindachner, 1896 (Chirostoma), see Odontesthes mauleanum
- mauli Bertelsen, Krefft & Marshall, 1976 (Scopelosaurus)
- mauli Bertelsen & Krefft, 1988 (Himantolophus)
- mauli Parr, 1960 (Maulisia)
- mauli Grey, 1959 (Pollichthys)
- mauli Cadenat & Blache, 1981 (Deania), see Deania hystricosa
- mauli Poll, 1953 (Yarrella), see Pollichthys mauli
- Mauligobius Miller, 1984 (Gobiidae)
- Maulisia Parr, 1960 (Platytroctidae)
- maunaloae Anderson, 1970 (Symphysanodon)
- maunensis Fowler, 1935 (Petersius), see Brycinus lateralis
- maunensis Paugy, 1984 (Rhabdalestes), see Brycinus lateralis
- maunensis Poll, 1967 (Rhabdalestes), see Brycinus lateralis
- maurari (Petromyzon)
- mauretanicus Le Danois, 1954 (Atinga atinga), see Chilomycterus spinosus
- mauriceii Swainson, 1839 (Argyriosus), see Selene vomer
- maurii Bonaparte, 1836 (Smaris), see Spicara smaris
- mauritanica Pellegrin, 1937 (Barbus pobeguini var. ), see Barbus pobeguini
- mauritanicus Pellegrin, 1913 (Panturichthys)
- mauritanicus Cervigãn, 1961 (Anodontus), see Guentherus altivelis
- mauritanicus Desbrosses, 1937 (Zeus faber nat. ), see Zeus faber
- mauritiana Eschmeyer, 1986 (Sebastapistes)
- ?mauritiana Bennett, 1833 (Clupea)
- mauritiana Bennett, 1831 (Anguilla), see Anguilla marmorata
- mauritiana Cuvier, 1829 (Scorpaena), see Sebastapistes mauritiana
- mauritiana Kaup, 1856 (Muraena), see Gymnothorax flavimarginatus
- mauritianum Dor, 1984 (Ariosoma)
- ?mauritianus Bennett, 1832 (Cyprinus)
- ?mauritianus Bennett, 1831 (Upeneus)
- ?mauritianus Regan, 1903 (Balistes)
- mauritianus Baissac, 1962 (Epinephelus), see Epinephelus fasciatus
- mauritianus Bennett, 1832 (Eleotris), see Eleotris fusca
- mauritianus Cuvier, 1832 (Chorinemus), see Scomberoides lysan
- mauritianus Guichenot, 1868 (Aylopon), see Holanthias borbonius
- mauritianus Pappenheim, 1914 (Leptocephalus), see Ariosoma mauritianum
- mauritianus Quoy & Gaimard, 1824 (Smaris), see Caesio caerulaurea
- mauritianus Quoy & Gaimard, 1825 (Caranx), see Selar crumenophthalmus
- mauritianus Quoy & Gaimard, 1830 (Scymnus), see Euprotomicrus bispinatus
- mauritiensis Schultz, 1953 (Amphiprion), see Amphiprion chrysogaster
- ?mauritii Bloch, 1792 (Sciaena)
- ?mauritii Bloch & Schneider, 1801 (Grammistes)
- mauritii Bloch & Schneider, 1801 (Eleotris), see Nomeus gronovii
- mauritii Bloch, 1787 (Chaetodon), see Abudefduf saxatilis
- maurofasciatus McMillan & Paulin, 1993 (Caelorinchus)
- maurolici Facciol , 1883 (Leptocephalus), see Gnathophis mystax
- maurolici Valenciennes, 1850 (Scopelus), see Maurolicus muelleri
- Maurolicinae (Sternoptychidae)
- Maurolicus Cocco, 1838 (Maurolicinae)
- ?mauropsaro Bloch & Schneider, 1801 (Sparus)
- ?maurosparus Walbaum, 1792 (Sparus)
- maurus Risch, 1986 (Chrysichthys)
- maurus Valenciennes, 1840 (Bagrus), see Chrysichthys maurus
- maus Montrouzier, 1857 (Mesoprion), see Lutjanus fulvus
- mawambi Pappenheim & Boulenger, 1914 (Barbus)
- mawambiensis L©vªque & Daget, 1984 (Barbus)
- mawsoni Waite, 1916 (Cygnodraco)
- mawsoni Norman, 1937 (Dissostichus)
- mawsoni Andriashev, 1986 (Paraliparis)
- maxillaris Fowler, 1932 (Hyphessobrycon)
- maxillaris (Ulrey, 1894) (Pristella)
- maxillaris (Creagrutus)
- maxillaris Ellis, 1911 (Hasemania)
- maxillaris Greenwood, 1980 (Lipochromis)
- maxillaris Ginsburg, 1938 (Parrella)
- maxillaris Gìnther, 1866 (Coregonus)
- maxillaris Regan, 1909 (Salvelinus)
- ?maxillaris Valenciennes, 1844 (Leuciscus)
- ?maxillaris Bean, 1884 (Lotella)
- ?maxillaris Garman, 1899 (Melamphaes)
- maxillaris Bean, 1881 (Muraenoides), see Pholis fasciata
- maxillaris Davies, 1948 (Gobius), see Redigobius dewaali
- maxillaris Macleay, 1878 (Gobius), see Redigobius dewaali
- maxillaris Myers, 1927 (Creagrudite), see Creagrutus maxillaris
- maxillaris Trewavas, 1928 (Haplochromis), see Lipochromis maxillaris
- maxillaris Ulrey, 1894 (Aphyocarax), see Pristella maxillaris
- maxillaris Ulrey, 1894 (Aphyocharax), see Pristella maxillaris
- Maxillicosta Whitley, 1935 (Scorpaenidae)
- maxillingua Lee et al., 1980 (Exoglossum)
- Maxillingua Rafinesque, 1818 (Cyprinidae), see Exoglossum
- maxillingua Lesueur, 1817 (Cyprinus), see Exoglossum maxillingua
- maxillingua Rafinesque, 1818 (Glossognathus), see Exoglossum maxillingua
- maxillingua Rafinesque, 1818 (Maxillingua), see Exoglossum maxillingua
- maxillinguum Rafinesque, 1818 (Exoglossum), see Exoglossum maxillingua
- ?maxillosa Dum©ril, 1858 (Echeneis)
- maxillosus Valenciennes, 1850 (Salminus)
- maxillosus Hubbs, 1936 ( Belonesoxbelizanus)
- maxillosus Cuvier, 1832 (Trachinotus)
- maxillosus Poey, 1860 (Opistognathus)
- ?maxillosus Zouiev, 1782 (Scarus)
- maxillosus Cope, 1865 (Rhinichthys), see Rhinichthys cataractae
- maxillosus Gill, 1862 (Gnathypops), see Opistognathus maxillosus
- maxillosus Guichenot, 1863 (Cossyphus), see Choerodon robustus
- maxillosus Poey, 1860 (Opisthognathus), see Opistognathus maxillosus
- ?maxima Walbaum, 1792 (Sciaena)
- maxima Eigenmann & Eigenmann, 1889 (Pyrrhulina), see Pyrrhulina laeta
- maxima Fatio, 1882 (Alborella), see Alburnus alburnus
- maxima Sonnerat, 1828 (Perca), see Lates niloticus
- maxima Swainson, 1839 (Psetta), see Scophthalmus maximus
- maximilliani (Apteronotus), see Apteronotus albifrons
- maximilliani Castelnau, 1855 (Sternarchus), see Apteronotus albifrons
- ?maximowiczi Herzenstein, 1896 (Monacanthus)
- maximowiczi Cohen, 1979 (Physiculus), see Physiculus japonica
- maximowiczi Herzenstein, 1896 (Lotella), see Physiculus japonica
- maximowiczi Okamura, 1984 (Physiculus), see Physiculus japonica
- maximowiczi Paulin, 1989 (Physiculus), see Physiculus japonica
- maximum Hildebrand, 1946 (Diplectrum)
- maximus Fraser, 1973 (Holapogon)
- maximus Ortega & Vari, 1986 (Astyanax)
- maximus Robins & Ray, 1986 (Lachnolaimus)
- maximus (Pleuronectes)
- maximus (Scophthalmus)
- maximus Springer, 1973 (Cetorhinus)
- ?maximus Olafsen & Povelsen, 1775 (Gadus)
- ?maximus Walbaum, 1792 (Syngnathus)
- ?maximus Plumier, 1801 (Trachurus)
- maximus (Selachus), see Cetorhinus maximus
- maximus Bini, 1940 (Barbus duchesnii), see Barbus intermedius
- maximus Boulenger, 1888 (Apogon), see Holapogon maximus
- maximus Cuvier, 1816 (Petromyzon), see Petromyzon marinus
- maximus Gunner, 1765 (Squalus), see Cetorhinus maximus
- maximus Linnaeus, 1758 (Pleuronectes), see Scophthalmus maximus
- maximus Steindachner, 1877 (Tetragonopterus), see Astyanax maximus
- maximus Walbaum, 1792 (Labrus), see Lachnolaimus maximus
- maxinae Fowler, 1937 (Homaloptera)
- maxinkuckiensis Evermann, 1900 (Hadropterus), see Percina notogramma
- maxweberi Dawson, 1980 (Cosmocampus)
- maxweberi Allen & Talbot, 1985 (Lutjanus)
- maxweberi Popta, 1921 (Lutianus), see Lutjanus maxweberi
- maxweberi Whitley, 1933 (Parasyngnathus), see Cosmocampus maxweberi
- maxweberi Whitley, 1933 (Syngnathus), see Cosmocampus maxweberi
- maya Fowler (Lepidocephalichthys)
- maya Humphries & Miller, 1981 (Cyprinodon)
- maya Sykes, 1839 (Cobitis), see Lepidocephalichthys maya
- maycus Walbaum, 1792 (Salmo omisco), see Percopsis omiscomaycus
- maydelli Banarescu & Nalbant, 1968 (Neoeucirrhichthys)
- maydelli Ladiges & Voelker, 1961 (Kneria)
- maydelli Ræssel, 1964 (Mystus), see Mystus malabaricus
- mayedae Jordan & Snyder, 1900 (Gobio), see Squalidus japonicus
- ?mayenna Valenciennes, 1837 (Amblyopus)
- mayeri Ahl, 1935 (Nothobranchius), see Nothobranchius orthonotus
- mayeri Silvester, 1915 (Mayerina), see Moringua edwardsi
- mayeri Silvester, 1918 (Aphthalmichthys), see Moringua edwardsi
- Mayerina Silvester, 1915 (Moringuidae), see Moringua
- maylandi Allen, 1983 (Melanotaenia)
- maylandi Meyer, 1983 (Poecilia)
- maylandi Trewavas, 1984 (Aulonocara)
- maylandi (Mollienesia), see Poecilia maylandi
- Maylandia Meyer & Foerster, 1984 (Cichlidae)
- ?maynardi Ogilby, 1916 (Cantherhines)
- maynardi Ogilby, 1916 (Cantherines), see Cantherhines maynardi
- Maynea Cunningham, 1871 (Zoarcidae)
- Mayoa Day, 1870 (Cyprininae), see Garra
- mayoloi Isbrìcker, 1980 (Lasiancistrus)
- mayoloi Eigenmann, 1912 (Hemiancistrus), see Lasiancistrus mayoloi
- mayori Valenciennes, 1842 (Barbus), see Barbus barbus
- mayorum Hubbs, 1936 (Cichlasoma urophthalmus), see Herichthys urophthalmus mayorus
- mayorus ( Herichthysurophthalmus)
- mayottae Fourmanoir, 1955 (Microphis), see Doryrhamphus excisus
- mayottae Smith, 1955 (Carapus), see Carapus mourlani
- mayrinki Pinto, 1972 (Neosteus), see Pellona harroweri
- ?maytagi Robins & Starck, 1961 (Serranus)
- mazara Lindberg & Krasyukova, 1975 (Makaira)
- mazara Jordan & Snyder, 1901 (Tetrapturus), see Makaira mazara
- mazaruni (Rivulus)
- Mazarunia Kullander, 1990 (Cichlidae)
- mazarunii Kullander, 1990 (Mazarunia)
- mazatlana Gilbert, 1904 (Netuma), see Arius platypogon
- mazatlana Steindachner, 1869 (Solea), see Achirus mazatlanus
- mazatlana Steindachner, 1876 (Seriola), see Seriola zonata
- mazatlanum Steindachner, 1869 (Haemulon), see Haemulon maculicauda
- mazatlanus Lea et al., 1989 (Achirus)
- mazimeroensis De Vos & Seegers, 1998 (Orthochromis)
- mazorkae Hildebrand, 1946 (Ophioblennius), see Scartichthys gigas
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Markku Savela