All (in this database) Fish list (Scientific names): Part CI
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
RH
RP
S
SE
SI
SO
SQ
SU
T
TH
TS
U
V
VI
W
X
Y
Z
- ?ciavolus Rafinesque, 1810 (Labrus)
- cibarius Fowler (Lampetra)
- cibarius Girard, 1858 (Ammocoetes), see Lampetra cibarius
- cibi Poey, 1860 (Caranx), see Caranx bartholomaei
- Cibotion Kaup, 1855 (Ostraciinae), see Ostracion
- cicatricosus Pallas, 1814 (Pleuronectes), see Pleuronectes glacialis
- cicatricosus Poey, 1860 (Balistes), see Xanthichthys ringens
- cicatrifer Anderson, 1994 (Lycenchelys)
- cicatrifer Garman, 1899 (Lycodes), see Lycenchelys cicatrifer
- cicerelus Duncker & Mohr, 1935 (Gymnammodytes)
- cicerelus Rafinesque, 1810 (Ammodytes), see Gymnammodytes cicerelus
- Cichla Bloch & Schneider, 1801 (Cichlidae)
- Cichlasoma Swainson, 1839 (Cichlidae)
- Cichlaurus Swainson, 1839 (Cichlidae), see Cichlasoma
- Cichlidae (Perciformes)
- cichlops Katayama, 1984 (Pseudanthias)
- Cichlops Mìller & Troschel, 1849 (Pseudochromidae), see Dampieria
- cichlops Bleeker, 1853 (Serranus), see Pseudanthias cichlops
- Cichlosoma N.A., - (Cichlidae), see Cichlasoma
- Cicla Klein, 1776 (Labridae), see Labrus
- ciconia Richardson, 1846 (Belone), see Strongylura leiura
- ciconiae Briggs, 1955 (Aspasmichthys)
- ciconiae Jordan & Fowler, 1902 (Aspasma), see Aspasmichthys ciconiae
- cidi Cervigãn, 1966 (Mycteroperca)
- ?cienagae Hubbs, 1936 ( Cichlasomaurophthalmus)
- cifuentesi Lavenberg & Grove, 1993 (Epinephelus)
- cigonella Valenciennes, 1846 (Belone), see Strongylura timucu
- cii Richardson, 1857 (Leuciscus), see Leuciscus cephalus
- cilensis Gianferrari, 1930 (Cyprinodon), see Aphanius dispar
- ciliaria Rìppell, 1830 (Citula), see Carangoides ciliarius
- ciliaris Matsuura, 1983 (Alectis)
- ciliaris (Caranx)
- ciliaris (Latridopsis)
- ciliaris Feddern, 1968 (Holacanthus)
- ?ciliaris Forster, 1844 (Sciaena)
- ?ciliaris Roux, 1967 (Engyophrys)
- ?ciliaris Bloch & Schneider, 1801 (Squalus)
- ciliaris Bloch & Schneider, 1801 (Balistes), see Balistes punctatus
- ciliaris Bloch, 1787 (Zeus), see Alectis ciliaris
- ciliaris Cuvier, 1816 (Blepharis), see Alectis ciliaris
- ciliaris Forster, 1801 (Anthias), see Latridopsis ciliaris
- ciliaris Gill, 1861 (Blepharichthys), see Alectis ciliaris
- ciliaris Goldfuss, 1820 (Atropus), see Atropus atropos
- ciliaris Jordan & Evermann, 1896 (Angelichthys), see Holacanthus ciliaris
- ciliaris Linnaeus, 1758 (Chaetodon), see Holacanthus ciliaris
- ciliaris von Bonde, 1923 (Pagrus), see Argyrops spinifer
- ciliarius (Carangoides)
- Ciliata Couch, 1832 (Lotidae)
- ciliata Vari, 1989 (Psectrogaster)
- ciliata Cuvier, 1829 (Sillago)
- ciliata Cuvier (ex Kuhl & van Hasselt), 1828 (Perca), see Kuhlia rupestris
- ciliata Fowler, 1931 (Ctenoscolopsis), see Scolopsis ciliatus
- ciliata Fraser-Brunner, 1941 (Leprogaster), see Monacanthus ciliatus
- ciliata Gill, 1861 (Kuhlia), see Kuhlia rupestris
- ciliata Lacep¨de, 1802 (Sciaena), see Parupeneus ciliatus
- ciliata McKay, 1985 (Parasillago), see Sillago ciliata
- ciliatus Randall, 1997 (Parupeneus)
- ciliatus Akazaki, 1984 (Scolopsis)
- ciliatus Eschmeyer & Herald, 1983 (Sebastes)
- ciliatus Matsuura, 1983 (Monacanthus)
- ciliatus Ayres, 1855 (Petromyzon), see Lampetra tridentata
- ciliatus Bleeker, 1864 (Hypostomus), see Pseudancistrus guttatus
- ciliatus Fern¡ndez-Y©pez, 1948 (Hamatichthys), see Psectrogaster ciliata
- ciliatus Lacep¨de, 1802 (Holocentrus), see Scolopsis ciliatus
- ciliatus Mitchill, 1814 (Blennius), see Zoarces americanus
- ciliatus Mitchill, 1818 (Balistes), see Monacanthus ciliatus
- ciliatus Mìller & Troschel, 1844 (Anodus), see Psectrogaster ciliata
- ciliatus Risso, 1820 (Lepadogaster), see Lepadogaster lepadogaster
- ciliatus Tilesius, 1813 (Epinephelus), see Sebastes ciliatus
- ?ciliilabis Valenciennes, 1836 (Mugil)
- ?cilo Walbaum, 1792 (Syngnathus)
- Cilus Delfin, 1900 (Sciaenidae)
- cimarca (Stromateus)
- ?cimballii Di Caporiacco, 1947 (Labrodascyllus)
- cimbrica Nilsson, 1832 (Clupea harengus), see Clupea harengus
- cimbrica Nilsson, 1832 (Clupea harengus subf. ), see Clupea harengus
- ?cimbricus Bloch & Schneider, 1801 (Enchelyopus)
- cimbricus Schnakenbeck, 1931 (Clupea harengus), see Clupea harengus
- cimbrius (Enchelyopus)
- cimbrius Gill, 1863 (Rhinonemus), see Enchelyopus cimbrius
- cimbrius Linnaeus, 1766 (Gadus), see Enchelyopus cimbrius
- cimbrius Svetovidov, 1973 (Rhinonemus), see Enchelyopus cimbrius
- cimmaruta Gianferrari, 1936 (Discognathus blanfordii), see Garra quadrimaculata
- ?cinaedus Lacep¨de, 1801 (Labrus)
- ?cincinnati Dum©ril, 1867 (Acipenser)
- ?cincinnati Dum©ril, 1867 (Antaceus), see Acipenser cincinnati
- cincta Regan, 1905 (Crenicichla)
- cincta (Priolepis)
- cincta (Barbus), see Acrossocheilus hemispinus
- cincta (Puntius), see Acrossocheilus hemispinus
- cincta Hutton, 1877 (Labrichthys), see Pseudolabrus cinctus
- cincta Lin, 1931 (Barbus hemispinus), see Acrossocheilus hemispinus
- cincta Rìppell, 1838 (Pterois), see Pterois radiata
- cincticauda Kottelat, 1990 (Nemacheilus)
- cincticauda (Schistura)
- cincticauda Blyth, 1860 (Cobitis), see Schistura cincticauda
- cincticauda Menon, 1987 (Nemacheilus), see Schistura cincticauda
- cincticauda Menon, 1987 (Noemacheilus), see Schistura cincticauda
- cinctum Akazaki, 1984 (Diagramma), see Plectorhinchus cinctus
- cinctum Gìnther, 1859 (Plectropoma), see Acanthistius cinctus
- cinctum Temminck & Schlegel, 1843 (Diagramma), see Plectorhinchus cinctus
- 5-cinctus Cuvier, 1829 (Chaetodon), see Chaetodon quincinctus
- cinctus Smith, 1995 (Gnathophis)
- cinctus Dawson, 1976 (Choeroichthys)
- cinctus Whitley, 1931 (Festucalex)
- cinctus ( Herichthystetracanthus)
- cinctus Dawson, 1977 (Heteristius)
- cinctus Prince Akihito, 1984 (Cryptocentrus)
- cinctus Akazaki, 1984 (Plectorhinchus)
- cinctus (Pseudolabrus)
- cinctus Paxton et al., 1989 (Acanthistius)
- ?cinctus Tschudi, 1846 (Cheilodactylus)
- ?cinctus Dabry de Thiersant, 1872 (Philypnus)
- ?cinctus Walbaum, 1792 (Sparus)
- cinctus Akazaki, 1984 (Plectorhynchus), see Plectorhinchus cinctus
- cinctus Eigenmann, 1903 (Heros tetracanthus), see Herichthys tetracanthus cinctus
- cinctus Garman, 1899 (Atopichthys), see Gnathophis cinctus
- cinctus Goren, 1979 (Quisquilius), see Priolepis cincta
- cinctus Herre, 1936 (Smilogobius), see Cryptocentrus cinctus
- cinctus Jordan & Evermann, 1905 (Canthigaster), see Canthigaster coronata
- cinctus Nichols, 1952 (Microgobius), see Lythrypnus dalli
- cinctus Osburn & Nichols, 1916 (Dactyloscopus), see Heteristius cinctus
- cinctus Playfair, 1868 (Heliastes), see Chrysiptera unimaculata
- cinctus Poey, 1860 (Julis), see Halichoeres garnoti
- cinctus Ramsay, 1882 (Syngnathus), see Festucalex cinctus
- cinctus Randall & Goren, 1993 (Priolepis), see Priolepis cincta
- cinctus Regan, 1908 (Gobiomorphus), see Priolepis cincta
- cinctus Russell, 1988 (Notolabrus), see Pseudolabrus cinctus
- cinctus Solander, 1845 (Tetrodon), see Canthigaster solandri
- cinderella Ploeg, 1991 (Crenicichla)
- cinderella Kullander, 1988 (Teleocichla), see Crenicichla cinderella
- cinerascens Araga, 1984 (Kyphosus)
- cinerascens Allen, 1991 (Chromis)
- cinerascens Burgess, 1989 (Rhamdia), see Rhamdia quelen
- cinerascens Cuvier, 1830 (Diagramma), see Diagramma pictum
- cinerascens Cuvier, 1830 (Heliases), see Chromis cinerascens
- cinerascens Forssk¥l, 1775 (Sciaena), see Kyphosus cinerascens
- cinerascens Gìnther, 1860 (Pimelodus), see Rhamdia quelen
- cinerascens Rìppell, 1830 (Diagramma), see Diagramma pictum
- cinerascens Rìppell, 1830 (Muraena), see Gymnothorax hepaticus
- cinerea Greenwood, 1980 (Astatotilapia)
- cinerea Bonnaterre, 1788 (Muraena), see Muraenesox cinereus
- cinerea Boulenger, 1906 (Paratilapia), see Astatotilapia cinerea
- cinerea Forssk¥l, 1775 (Muraena tota), see Muraena totacinerea
- cinerea Forssk¥l, 1775 (Muraena totacinerea var. tota), see Muraena totacinerea
- cinerea Forssk¥l, 1775 (Muraena), see Muraenesox cinereus
- cinerea Ramsay (ex Maclay), 1880 (Odontaspis), see Carcharias taurus
- cinerea Storer, 1845 (Etheostoma), see Etheostoma cinereum
- cinerea Swainson, 1839 (Acoura), see Nemacheilus corica
- cinerea Temminck & Schlegel, 1850 (Alutera), see Aluterus monoceros
- cinerea Valenciennes, 1847 (Amia), see Amia calva
- cinerei D'Ancona, 1928 (Leptocephalus congri), see Conger cinereus
- cinereum (Eurypleuron)
- cinereum Lee et al., 1980 (Etheostoma)
- cinereum Bailey, 1955 (Allohistium), see Etheostoma cinereum
- cinereum Jordan & Evermann, 1895 (Xystaema), see Gerres cinereus
- cinereus Rìppell, 1830 (Conger)
- cinereus Dor, 1984 (Muraenesox)
- cinereus (Austrolebias)
- cinereus Iwamoto & Stein, 1974 (Coryphaenoides)
- cinereus Ortega & Vari, 1986 (Gerres)
- cinereus Bauchot & Quignard, 1973 (Symphodus)
- cinereus (Sparus)
- cinereus Matsuura & Shiobara, 1989 (Rhinecanthus)
- cinereus (Tetraodon)
- ?cinereus Ahl, 1789 (Ophichthus)
- cinereus (Heptanchus), see Heptranchias perlo
- cinereus (Notidanus), see Heptranchias perlo
- cinereus Amato, 1986 (Cynolebias), see Austrolebias cinereus
- cinereus Bleeker, 1851 (Stromateoides), see Pampus argenteus
- cinereus Bloch & Schneider (ex Forster), 1801 (Blennius), see Istiblennius edentulus
- cinereus Bloch, 1795 (Stromateus), see Pampus argenteus
- cinereus Bonnaterre, 1788 (Balistes), see Rhinecanthus cinereus
- cinereus Bonnaterre, 1788 (Labrus), see Symphodus cinereus
- cinereus Burgess, 1989 (Silurus), see Silurus asotus
- cinereus Castelnau, 1875 (Blennius), see Istiblennius edentulus
- cinereus Commerson, 1798 (Tetrodon), see Tetraodon cinereus
- cinereus Cuvier, 1829 (Therapon), see Terapon theraps
- cinereus Dabry de Thiersant, 1872 (Silurus), see Silurus asotus
- cinereus Gilbert, 1890 (Microspathodon), see Microspathodon dorsalis
- cinereus Gilbert, 1896 (Macrurus), see Coryphaenoides cinereus
- cinereus Gill, 1858 (Erythrinus), see Hoplerythrinus unitaeniatus
- cinereus Gmelin, 1789 (Squalus), see Heptranchias perlo
- cinereus Greenwood, 1960 (Haplochromis), see Astatotilapia cinerea
- cinereus Gìnther, 1872 (Platycephalus), see Platycephalus fuscus
- cinereus Hildebrand, 1948 (Synodus), see Synodus saurus
- cinereus McClelland, 1844 (Pneumabranchus), see Monopterus albus
- cinereus Pallas, 1814 (Labrus), see Ctenolabrus rupestris
- cinereus Rafinesque, 1810 (Heptranchias), see Heptranchias perlo
- cinereus Reshetnikov, Bogutskaya, Vasil'eva, Dorofeeva, Naseka, Popova, Savvaitova, Sidel, 1997 (Crenilabrus), see Symphodus cinereus
- cinereus Smith, 1955 (Carapus), see Eurypleuron cinereum
- cinereus Valenciennes, 1830 (Lethrinus), see Lethrinus lentjan
- cinereus Walbaum, 1792 (Mugil), see Gerres cinereus
- cinereus Walbaum, 1792 (Squalus), see Heptranchias perlo
- cinereus Whitley, 1935 (Forskalichthys), see Conger cinereus
- Cinetodus Ogilby, 1898 (Ariidae)
- cingalensis Fraser-Brunner, 1941 (Laputa), see Pseudomonacanthus pusillus
- cingalensis Hutchins, 1986 (Paramonacanthus), see Pseudomonacanthus pusillus
- Cingla Fleming, 1822 (Luciopercinae), see Zingel
- Cingles Cuvier, 1817 (Luciopercinae), see Zingel
- cingulata Roberts, 1997 (Serpenticobitis)
- cingulata Allen & Hoese, 1991 (Mogurnda)
- cingulata Quoy & Gaimard, 1834 (Julis), see Thalassoma hebraicum
- cingulatus (Synaptolaemus)
- cingulatus Gilbert & Hubbs, 1920 (Caelorinchus)
- cingulatus (Rhamphichthys)
- cingulatus Greenfield & Johnson, 1981 (Paraclinus)
- ?cingulatus Herre, 1934 (Cryptocentrus)
- cingulatus Cuvier, 1831 (Pomacanthus), see Pomacanthus arcuatus
- cingulatus Evermann & Marsh, 1899 (Auchenopterus), see Paraclinus cingulatus
- cingulatus Fowler, 1934 (Chaetodon), see Chaetodon kleinii
- cingulatus Gilbert & Hubbs, 1920 (Coelorhynchus), see Caelorinchus cingulatus
- cingulatus Gilbert et al., 1992 (Fundulus), see Fundulus lineolatus
- cingulatus Kner, 1867 (Glyphidodon), see Chrysiptera unimaculata
- cingulatus Okamura, 1984 (Coelorinchus), see Caelorinchus cingulatus
- cingulatus Valenciennes, 1846 (Fundulus), see Fundulus lineolatus
- cingulum Dor, 1984 (Plectroglyphidodon leucozona), see Plectroglyphidodon leucozona
- cingulum Klunzinger, 1871 (Glyphidodon), see Plectroglyphidodon leucozona
- cingulum Lacep¨de, 1801 (Labrus), see Coris aygula
- cingulus Garman, 1899 (Atopichthys), see Ariosoma gilberti
- ?cinnabarinus Kner & Steindachner, 1867 (Myxodes)
- cinnabarinus (Parupeneus), see Parupeneus heptacanthus
- cinnabarinus Cuvier, 1829 (Upeneus), see Parupeneus heptacanthus
- cinnabarinus Dor & Ben-Tuvia, 1984 (Pseudupeneus), see Parupeneus heptacanthus
- cinnabarinus Richardson, 1843 (Lethrinus), see Lethrinus erythracanthus
- cinnamomea Kottelat, 1994 (Vaillantella)
- cinnamomea Blyth, 1860 (Pangio), see Pangio pangia
- cinnamomea McClelland, 1839 (Cobitis), see Pangio pangia
- cinnamomeum Clausen, 1963 (Aphyosemion), see Fundulopanchax cinnamomeus
- cinnamomeum Kottelat, 1976 (Paraphyosemion), see Fundulopanchax cinnamomeus
- cinnamomeus Parenti, 1981 (Fundulopanchax)
- cinnamomeus Amaoka, 1969 (Pseudorhombus)
- cinnamoneus Temminck & Schlegel, 1846 (Rhombus), see Pseudorhombus cinnamomeus
- ?ciodera Rafinesque, 1810 (Raja)
- circifrons Garman, 1899 (Myxine)
- circularis Fricke, 1984 (Synchiropus)
- circularis Morrow, 1959 (Grammatostomias)
- circularis Couch, 1838 (Raja)
- circularis McKay, 1966 (Urolophus)
- ?circularis Garman, 1913 (Potamotrygon)
- circularis Leigh-Sharpe, 1924 (Alpharaia), see Raja circularis
- circularis Regan, 1908 (Platophrys), see Bothus myriaster
- circumcinctus Roberts, 1986 (Macrognathus)
- circumcinctus Hora, 1924 (Mastacembelus), see Macrognathus circumcinctus
- circumnotatus Poey, 1861 (Scarus), see Sparisoma rubripinne
- circumspectus Kottelat, Whitten, Kartikasari & Wirjoatmodjo, 1993 (Glossogobius)
- circumspectus Macleay, 1883 (Gobius), see Glossogobius circumspectus
- cirrata Robins & Ray, 1986 (Urophycis)
- cirratum Mìller & Henle, 1837 (Ginglymostoma)
- cirratum Lindberg, 1938 (Alectridium), see Alectrias cirratus
- cirratus Lindberg & Krasyukova, 1975 (Taenioides)
- cirratus Lindberg & Krasyukova, 1975 (Alectrias)
- cirratus Mìller & Henle, 1837 (Pristiophorus)
- cirratus Blyth, 1860 (Amblyopus), see Taenioides cirratus
- cirratus Bonnaterre, 1788 (Squalus), see Ginglymostoma cirratum
- cirratus Goode & Bean, 1896 (Phycis), see Urophycis cirrata
- cirratus Latham, 1794 (Pristis), see Pristiophorus cirratus
- cirrhatum Temminck & Schlegel, 1850 (Heptatrema), see Eptatretus cirrhatus
- cirrhatus Paxton et al., 1989 (Eptatretus)
- ?cirrhatus Bloch & Schneider, 1801 (Squalus)
- cirrhatus Field, 1846 (Esox), see Astronesthes niger
- cirrhatus Forster, 1801 (Petromyzon), see Eptatretus cirrhatus
- cirrhifer Matsuura, 1984 (Stephanolepis)
- cirrhifer Temminck & Schlegel, 1850 (Monacanthus), see Stephanolepis cirrhifer
- ?cirrhifurcata Dabry de Thiersant, 1872 (Cobitis)
- Cirrhigaleus Tanaka, 1912 (Squalidae)
- Cirrhilabrichthys Klausewitz, 1976 (Cheilininae), see Cirrhilabrus
- Cirrhilabrus Temminck & Schlegel, 1845 (Cheilininae)
- Cirrhimuraena Kaup, 1856 (Ophichthinae)
- cirrhinoides Wu & Lin, Lin, Chen, Chen & He, 1977 (Sinilabeo)
- Cirrhinus Oken (ex Cuvier), 1817 (Cyprinidae)
- Cirrhiptera Kuhl & van Hasselt in Bleeker, 1853 (Plesiopinae), see Plesiops
- Cirrhitichthys Bleeker, 1857 (Cirrhitidae)
- Cirrhitidae (Perciformes)
- Cirrhitoidea Jenkins, 1903 (Cirrhitidae), see Amblycirrhitus
- cirrhitoides Randall, 1980 (Plectranthias)
- Cirrhitops Smith, 1951 (Cirrhitidae)
- Cirrhitopsis Gill, 1862 (Cirrhitidae), see Cirrhitichthys
- Cirrhitus Lacep¨de, 1803 (Cirrhitidae)
- cirrhocheilos Asano, 1984 (Ophisurus), see Brachysomophis cirrocheilos
- cirrhosa Dor, 1984 (Thalassothia)
- cirrhosa Valenciennes, 1846 (Vandellia)
- cirrhosa Bloch & Schneider, 1801 (Loricaria), see Loricaria cataphracta
- cirrhosa Kyushin et al., 1977 (Scorpaenopsis), see Scorpaenopsis oxycephala
- cirrhosa Perugia, 1897 (Loricaria), see Spatuloricaria evansii
- cirrhosa Smith, 1957 (Dendroscorpaena), see Scorpaenopsis oxycephala
- cirrhosa Thunberg, 1793 (Perca), see Scorpaenopsis oxycephala
- Cirrhoscyllium Smith & Radcliffe in Smith, 1913 (Parascyllidae)
- cirrhostomus Forster, 1801 (Mugil), see Crenimugil crenilabis
- cirrhosus Oken (ex Cuvier), 1817 (Cirrhinus)
- cirrhosus Cuvier, 1829 (Blepsias)
- cirrhosus Kner, 1854 (Ancistrus)
- cirrhosus (Balistes)
- ?cirrhosus Cuvier, 1829 (Uranoscopus)
- cirrhosus Bloch, 1795 (Cyprinus), see Cirrhinus cirrhosus
- cirrhosus Chaudhuri, 1919 (Semiplotus), see Cyprinion semiplotum
- cirrhosus Ehrenberg, 1833 (Caranx), see Carangoides ciliarius
- cirrhosus Klunzinger, 1871 (Batrachus), see Thalassothia cirrhosa
- cirrhosus McKay, 1964 (Inimicus), see Inimicus sinensis
- cirrhosus Pallas, 1811 (Trachinus), see Blepsias cirrhosus
- cirrhosus Smith, 1952 (Barchatus), see Thalassothia cirrhosa
- cirrhosus Valenciennes, 1836 (Hypostomus), see Ancistrus cirrhosus
- Cirricaecula Schultz in Schultz et al., 1953 (Ophichthinae)
- cirrifer Regan & Trewavas, 1932 (Dolopichthys), see Oneirodes eschrichtii
- cirrifer Regan & Trewavas, 1932 (Melanocetus), see Melanocetus johnsonii
- cirrifer Regan, 1914 (Malacorhina), see Psammobatis rutrum
- cirriger Ogilby, 1908 (Ptenonotus), see Cheilopogon pinnatibarbatus japonicus
- cirriger Peters, 1878 (Exocoetus), see Cheilopogon pinnatibarbatus japonicus
- Cirrimaxilla (Muraenidae)
- Cirrinasus Schultz in Schultz et al., 1960 (Hemerocoetinae), see Matsubaraea
- Cirripectes Swainson, 1839 (Blenniidae)
- Cirrisalarias Springer, 1976 (Blenniidae)
- Cirriscyllium Ogilby, 1908 (Brachaeluridae), see Brachaelurus
- ?cirritus Gibbs, Clarke & Gomon, 1983 (Eustomias)
- cirrocheilos Asano, 1984 (Brachysomophis)
- cirrocheilos Bleeker, 1857 (Ophisurus), see Brachysomophis cirrocheilos
- cirrochilus Gìnther, 1870 (Ophichthys), see Brachysomophis cirrocheilos
- cirronasa (Thysanophrys)
- cirronasus Paxton et al., 1989 (Thysanophrys), see Thysanophrys cirronasa
- cirronasus Richardson, 1848 (Platycephalus), see Thysanophrys cirronasa
- cirrosa Cuvier, 1816 (Umbrina)
- cirrosa Linnaeus, 1758 (Sciaena), see Umbrina cirrosa
- cirrosus Smith-Vaniz & Springer, 1971 (Mimoblennius)
- cirrosus Gistel, 1848 (Attilus), see Umbrina cirrosa
- cirrosus Gronow, 1854 (Squalus), see Stegostoma fasciatum
- cirrosus Kossmann & R¤uber, 1877 (Monacanthus), see Paramonacanthus nematophorus
- cirrosus Schaeffer, 1760 (Cyprinus), see Cyprinus carpio
- cirrus Rafinesque, 1810 (Centracanthus)
- cirrus Rafinesque, 1810 (Centracantus), see Centracanthus cirrus
- cisalpinoi Brant, 1974 (Buritia), see Orthospinus franciscensis
- cisalpinoi Reis, 1989 (Orthospinus), see Orthospinus franciscensis
- cisalpinus Heckel, 1843 (Leucos), see Rutilus aula
- cisalpinus Heckel, 1851 (Leucos), see Rutilus aula
- cisandina Ortega & Vari, 1986 (Curimata)
- cisandinus Allen [W. R.], 1942 (Psectrogaster), see Curimata cisandina
- ciscaucasicus Kessler, 1877 (Barbus)
- ciscaucasicus Bogutskaya & Naseka, 1996 (Romanogobio)
- ciscaucasicus ( Salmotrutta)
- ciscaucasicus Berg, 1932 (Gobio), see Romanogobio ciscaucasicus
- Cisco Jordan & Evermann, 1911 (Coregoninae), see Coregonus
- ciscoides Hopkirk, 1974 (Pogonichthys)
- cismontanus Eigenmann, Henn & Wilson, 1914 (Bryconamericus)
- ?cismontanus Jordan, 1890 ( Coregonuswilliamsoni)
- citatus Ng & Kottelat, 1997 (Silurichthys)
- citernii Vinciguerra, 1912 (Mormyrops)
- citernii Vinciguerra, 1898 (Synodontis), see Synodontis frontosus
- ?cithara Rafinesque, 1810 (Solea)
- cithara Valenciennes, 1837 (Callionymus), see Callionymus maculatus
- Citharichthys Bleeker, 1862 (Paralichthyidae)
- Citharidae (Pleuronectiformes)
- Citharidium Boulenger, 1902 (Citharininae)
- Citharinae (Citharidae)
- Citharinidae (Erythrinoidea)
- Citharininae (Citharinidae)
- Citharinoides Daget, 1962 (Citharininae), see Citharinus
- Citharinus Cuvier, 1816 (Citharininae)
- Citharoides Hubbs, 1915 (Citharinae)
- Citharus Ræse, 1793 (Citharinae)
- citharus Cuvier, 1816 (Citharinus)
- Citharus Reinhardt, 1838 (Pleuronectinae), see Hippoglossoides
- citharus Geoffroy St. Hilaire, 1808-09 (Serrasalmus), see Citharinus citharus
- citharus Geoffroy, 1809 (Serrasalmus), see Citharinus citharus
- citharus Spinola, 1807 (Pleuronectes), see Citharus linguatula
- ?citrauratea Nichols, 1925 (Botia)
- citrensis Burgess, 1989 (Oxyloricaria), see Sturisomatichthys citurensis
- citrina Ninni, 1938 (Gobius ophiocephalus var. ), see Zosterisessor ophiocephalus
- citrineipinnis Huber & Radda, 1977 (Aphyosemion)
- citrineipinnis Radda, 1977 (Mesoaphyosemion), see Aphyosemion citrineipinnis
- citrinella Gìnther, 1870 (Tetrodon nigropunctatus var. ), see Arothron nigropunctatus
- citrinellum Bussing, 1987 (Cichlosoma), see Amphilophus citrinellus
- citrinellum Gìnther, 1864 (Diagramma), see Parapristipoma humile
- citrinellum Page & Burr, 1991 (Cichlasoma), see Amphilophus citrinellus
- citrinellus Cuvier (ex Broussonet), 1831 (Chaetodon)
- citrinellus (Amphilophus)
- citrinellus Gilbert, 1905 (Taenianotus), see Taenianotus triacanthus
- citrinellus Gìnther, 1864 (Heros), see Amphilophus citrinellus
- citrinellus Meek, 1907 (Erythrichthus), see Amphilophus citrinellus
- citrinipinnis Costa, Lacerda & Tanizaki, 1988 (Cynolebias), see Leptolebias opalescens
- citrinus Boulenger, 1920 (Barbus)
- citrinus Dor, 1984 (Gobiodon)
- citrinus Gilbert, 1905 (Hoplichthys)
- ?citrinus Walbaum, 1792 (Labrus)
- citrinus Bleeker, 1874 (Pseudogobiodon), see Gobiodon citrinus
- citrinus Richardson, 1846 (Lobotes), see Lobotes surinamensis
- citrinus Rìppell, 1838 (Gobius), see Gobiodon citrinus
- citronellus Smith, 1956 (Gaterin), see Plectorhinchus flavomaculatus
- Citula Cuvier, 1816 (Carangidae), see Pseudocaranx
- citula Cuvier, 1833 (Caranx), see Carangoides ciliarius
- citurensis Isbrìcker, 1980 (Sturisomatichthys)
- citurensis Meek & Hildebrand, 1913 (Oxyloricaria), see Sturisomatichthys citurensis
- ciuciara Rafinesque, 1810 (Echelus), see Ariosoma balearicum
- cives De Vis, 1884 (Caranx), see Gnathanodon speciosus
- civilis (Dionda)
- civilis Cope, 1885 (Hybognathus), see Dionda civilis
- civis Valenciennes, 1831 (Diacope), see Lutjanus sebae
- civitatium (Symphurus)
- ?civitatum Ginsburg, 1953 ( Erotelissmaragdus)
- civitatum Ginsburg, 1951 (Symphurus), see Symphurus civitatium
- civitatus Robins & Ray, 1986 (Symphurus), see Symphurus civitatium
- ?cladara Randall & Smith, 1988 (Cercamia)
- cladileokae Tommazi, 1964 (Chirocentrodon), see Chirocentrodon bleekerianus
- cladophorus Huber, 1991 (Rivulus)
- claeszooni Whitley, 1947 (Ferdauia), see Carangoides fulvoguttatus
- clancularia Ploeg, 1991 (Crenicichla)
- clandestinus Bath & Wirtz, 1989 (Spaniblennius)
- clara Jordan & Meek, 1885 (Ammocrypta)
- Clara Gill, 1862 (Gerreidae), see Pentaprion
- clara Breder, 1936 (Hubbsiella), see Leuresthes sardina
- clara Evermann & Jenkins, 1891 (Menidia), see Leuresthes sardina
- clara Jordan & Seale, 1906 (Hetereleotris), see Xenisthmus clarus
- claramaculata McEachran & Matheson, 1985 (Breviraja)
- clarckii Valenciennes, 1833 (Amphiprion)
- ?clarensis Koelz, 1931 ( Leucichthysartedi)
- clarescens Jordan & Evermann, 1903 (Vitraria)
- Clariallabes Boulenger, 1900 (Clariidae)
- Clarias Scopoli (ex Gronow), 1777 (Clariidae)
- clarias Cuvier, 1816 (Synodontis)
- clarias Geoffroy St. Hilaire, 1808 (Pimelodus)
- clarias Bleeker, 1862 (Pseudariodes), see Synodontis clarias
- clarias Bloch, 1782 (Silurus), see Pimelodus clarias
- clarias Bloch, 1795 (Silurus), see Pimelodus clarias
- clarias Geoffroy St. Hilaire, 1808-09 (Pimelodus), see Synodontis schall
- clarias Linnaeus, 1758 (Silurus), see Synodontis clarias
- Claricola Jordan & Evermann, 1896 (Etheostomatinae), see Etheostoma
- Clariger Jordan & Snyder, 1901 (Gobiidae)
- Clariidae (Siluriformes)
- Clarioides David in David & Poll, 1937 (Clariidae), see Clarias
- clarionensis Gilbert, 1897 (Myripristis)
- clarionensis Gilbert, 1891 (Holacanthus)
- clarionensis Fraser-Brunner, 1933 (Plitops), see Holacanthus clarionensis
- clarionensis Fritzsche, 1980 (Bryx), see Bryx veleronis
- Clarisilurus Fowler, 1937 (Heteropneustidae), see Heteropneustes
- clarkae Mago-Leccia, Lundberg & Baskin, 1985 (Adontosternarchus)
- clarkae George & Springer, 1980 (Sticharium)
- clarkae Holleman, 1982 (Enneapterygius)
- clarkae Hubbs, 1944 (Brotula), see Brotula clarki
- ?clarkeae Banister, 1984 (Varicorhinus)
- clarkei Swinney & Pietsch, 1988 (Oneirodes)
- clarkei Butler & Ahlstrom, 1976 (Scopelengys)
- clarkei (Trinorfolkia)
- clarkei Fricke, 1991 (Norfolkia), see Trinorfolkia clarkei
- clarkei Morton, 1888 (Triptergium), see Trinorfolkia clarkei
- clarkei Morton, 1888 (Tripterygium), see Trinorfolkia clarkei
- clarkei Smith, 1958 (Epinephelus), see Epinephelus chabaudi
- clarkhubbsi Echelle & Mosier, 1982 (Menidia)
- clarkhubbsi Bussing, 1991 (Lepidonectes)
- clarki Hubbs, 1944 (Brotula)
- clarki Castro-Aguirre & Espinosa P©rez, 1996 (Dactylobatus)
- ?clarki Hildebrand, 1938 (Euleptoeleotris)
- ?clarki Evermann & Shaw, 1927 (Ctenogobius)
- clarki Evermann & Goldsborough, 1907 (Blennicottus), see Artediellus pacificus
- clarki Goren, 1978 (Drombus), see Callogobius bifasciatus
- clarki Goren, 1980 (Callogobius), see Callogobius bifasciatus
- clarki Hildebrand, 1943 (Engraulis), see Anchoa starksi
- clarki Jordan & Evermann, 1898 (Bogoslovius), see Coryphaenoides longifilis
- clarki Jordan & Gilbert, 1898 (Bogoslovius), see Coryphaenoides longifilis
- clarki Page & Burr, 1991 (Catostomus), see Catostomus clarkii
- clarki Phillipps, 1941 (Atahua), see Upeneichthys lineatus
- clarki Reid, 1943 (Ophioblennius), see Cirripectes variolosus
- clarki Snyder, 1911 (Abudefduf), see Abudefduf notatus
- clarki Taranetz, 1935 (Evermanniana), see Artediellus pacificus
- Clarkichthys Smith, 1958 (Microdesminae)
- clarkii Baird & Girard, 1854 (Catostomus)
- clarkii Allen, 1991 (Amphiprion)
- clarkii Page & Burr, 1991 (Oncorhynchus)
- clarkii Bennett, 1830 (Anthias), see Amphiprion clarkii
- clarkii Bigelow & Schroeder, 1958 (Raja), see Dactylobatus clarki
- clarkii Richardson (ex Gairdner), 1836 (Salmo), see Oncorhynchus clarkii
- clarkii Vladykov, 1972 (Parasalmo), see Oncorhynchus clarkii
- Clarkina Jordan & Evermann, 1927 (Cyprinidae), see Mylocheilus
- Claroteinae (Amphiliidae)
- Clarotes Kner, 1855 (Claroteinae)
- clarum Page & Burr, 1991 (Etheostoma), see Ammocrypta clara
- clarus Mohr, 1926 (Zenarchopterus)
- clarus Prince Akihito, 1984 (Xenisthmus)
- clarus Fowler, 1934 (Laeops)
- clarus Harold, 1994 (Polyipnus)
- clarus Fowler, 1934 (Leptolaeops), see Laeops clarus
- claseni Scheel, 1975 (Aphyosemion gardneri), see Fundulopanchax gardneri
- clathrata (Anguilla)
- clathrata Ogilby, 1910 (Parapercis)
- clathrata Gill, 1861 (Atractoperca), see Paralabrax clathratus
- clathratus Eschmeyer & Herald, 1983 (Paralabrax)
- clathratus Blanchard, 1866 (Squalius), see Leuciscus cephalus
- clathratus Girard (ex Baird), 1853 (Esox), see Esox niger
- clathratus Girard, 1854 (Labrax), see Paralabrax clathratus
- ?clathrisquamis Ogilby, 1898 (Creedia)
- Clathropus Smith, 1966 (Callionymidae), see Draculo
- claudei Robins & Ray, 1986 (Pteraclis)
- claudei Howell Rivero, 1934 (Bathystorreus), see Pteraclis claudei
- claudei Robins & Ray, 1986 (Oligopodus), see Pteraclis claudei
- claudei Robins & Ray, 1986 (Oligopus), see Pteraclis claudei
- claudei Torre y Huerta, 1910 (Benthocometes), see Pteraclis claudei
- claudei Torre, 1930 (Grammonus), see Pteraclis claudei
- claudeni Scheel, 1975 (Aphyosemion), see Fundulopanchax gardneri
- claudiae Fricke, 1990 (Synchiropus)
- claudinae De Vos & Thys van den Audenaerde, 1990 (Barbus)
- clauseni Thys van den Audenaerde, 1976 (Barbus)
- clauseni Daget & Stauch, 1963 (Phractura)
- clauseni Parenti, 1981 (Fundulopanchax), see Fundulopanchax gardneri
- clauseni Scheel, 1975 (Aphyosemion gardneri), see Fundulopanchax gardneri
- clauseni Scheel, 1975 (Aphyosemion), see Fundulopanchax gardneri
- clavata Linnaeus, 1758 (Raja)
- ?clavata Olafsen & Povelsen, 1774 ( Rajamajor)
- Clavata de Buen, 1926 (Rajidae), see Raja
- clavata Garman, 1906 (Pristis), see Pristis pristis
- clavata Leigh-Sharpe, 1924 (Betaraia), see Raja clavata
- clavata de Buen, 1926 (Clavata), see Raja clavata
- clavatus Talwar & Jhingran, 1991 (Puntius)
- clavatus Blainville, 1816 (Dasybatus), see Raja clavata
- clavatus McClelland, 1845 (Barbus), see Puntius clavatus
- ?claviera Lacep¨de, 1802 (Sparus)
- claviformis Girard, 1856 (Moxostoma), see Erimyzon oblongus
- claviger Cuvier, 1829 (Cottus), see Enophrys diceraus
- claviger Regan & Trewavas, 1932 (Dolopichthys), see Oneirodes eschrichtii
- claviger Swainson, 1839 (Enophrys), see Enophrys diceraus
- clavigera Cuvier, 1830 (Corvina), see Pseudotolithus elongatus
- ?clavilapis Fowler, 1938 (Satyrichthys)
- clavipinna Fowler, 1940 (Loricaria)
- clavispinosus Puyo, 1936 (Arius), see Arius parkeri
- ?clavulatus Cantor, 1849 (Platycephalus)
- claytonii Meek, 1902 (Gobius), see Ctenogobius fasciatus
- clea Fricke, 1997 (Enneapterygius)
- cleaveri McDowall, 1997 (Neochanna)
- cleaveri Scott, 1934 (Galaxias), see Neochanna cleaveri
- cleaveri Scott, 1936 (Saxilaga), see Neochanna cleaveri
- Cleidopus De Vis, 1882 (Monocentridae)
- Cleisthenes Jordan & Starks, 1904 (Pleuronectinae), see Hippoglossoides
- Cleithracara Kullander & Nijssen, 1989 (Cichlidae)
- Cleithrochromis Eccles in Axelrod, 1974 (Cichlidae), see Alticorpus
- clemenciae Alvarez, 1959 (Xiphophorus)
- clemensi Herre, 1924 (Puntius)
- clemensi Rosenblatt, 1964 (Pholis)
- clemensi Fitch, 1955 (Pontinus)
- ?clemensi Koelz, 1931 ( Leucichthysartedi)
- clemensi (Barbus), see Puntius clemensi
- clemensi Herre, 1924 (Barbodes), see Puntius clemensi
- clementinae Rendahl, 1937 (Ancistrus)
- cleopatridis Chabanaud, 1949 (Cynoglossus), see Cynoglossus dollfusi
- ?cleophensis Hubbs, 1952 ( Paraclinusmexicanus)
- clepsydra Gilbert, 1898 (Muraena)
- clepsydralis Smith & Swain, 1882 (Julis), see Thalassoma duperreyi
- Clepticus Cuvier, 1829 (Labridae)
- Cleptochromis Greenwood, 1980 (Cichlidae), see Haplochromis
- cleptolepis Roberts, 1978 (Arius), see Arius berneyi
- clevai S©ret, 1987 (Halaelurus)
- ?clevelandi Eigenmann & Eigenmann, 1889 (Phoxinus)
- ?clevelandi Eigenmann & Eigenmann, 1889 (Tigoma), see Phoxinus clevelandi
- Clevelandia Eigenmann & Eigenmann, 1888 (Gobiidae)
- cleverleyi Gilchrist, 1906 (Solea), see Solea senegalensis
- cleveza Pallas (ex Gìldenst¤dt), 1814 (Cyprinus), see Abramis sapa
- Clidoderma Bleeker, 1862 (Pleuronectinae)
- cliffi Bæhlke & Briggs, 1954 (Callechelys)
- cliffordpopei Deng, 1994 (Ctenogobius)
- cliffordpopei Nichols, 1925 (Gobius), see Ctenogobius cliffordpopei
- clijpeaster Bleeker, 1846 (Arius), see Arius clypeaster
- cliliatus Matsuura, 1983 (Balistes), see Monacanthus ciliatus
- climacura Vierke, 1988 (Betta), see Betta akarensis
- climax Johnson, 1974 (Scopelarchoides)
- Clinidae (Perciformes)
- Clinitrachus Swainson, 1839 (Clinidae)
- Clinocottus Gill, 1861 (Cottidae)
- Clinodon Regan, 1920 (Cichlidae), see Haplochromis
- Clinoporus Barnard, 1927 (Clinidae)
- Clinostomus Girard, 1856 (Cyprinidae)
- clintonii Dum©ril, 1870 (Lepidosteus), see Lepisosteus osseus
- Clinus Cuvier, 1816 (Clinidae)
- Cliola Girard, 1856 (Cyprinidae), see Pimephales
- ?clippertonense Snodgrass & Heller, 1905 (Ostracion)
- ?clippertonensis Springer, 1962 ( Ophioblenniussteindachneri)
- clitellus McKinney & Lachner, 1978 (Callogobius)
- clivosius Wu et al., 1977 (Acrossocheilus)
- clivosius Lin, 1935 (Lissochilus), see Acrossocheilus clivosius
- cloacina Bonaparte, 1846 (Anguilla), see Anguilla anguilla
- cloatus Smith, 1960 (Ctenogobius), see Caffrogobius saldanha
- Clodalus Rafinesque, 1820 (Hiodontidae), see Hiodon
- clodalus Lesueur, 1818 (Hiodon), see Hiodon tergisus
- clodalus Rafinesque, 1820 (Clodalus), see Hiodon tergisus
- Clodipterus Rafinesque, 1815 (Apogoninae), see Cheilodipterus
- Clupalosa Bleeker, 1849 (Clupeinae), see Sardinella
- Clupanodon Lacep¨de, 1803 (Clupeidae)
- Clupea Linnaeus, 1758 (Clupeidae)
- Clupeacharacinae (Characidae)
- Clupeacharax Pearson, 1924 (Clupeacharacinae)
- clupeaformis Lee et al., 1980 (Coregonus)
- clupeaformis Agassiz, 1850 (Argyrosomus), see Coregonus clupeaformis
- clupeaformis Mitchill, 1818 (Salmo), see Coregonus clupeaformis
- Clupeichthys Bleeker, 1855 (Clupeidae)
- Clupeidae (Clupeiformes)
- Clupeiformes (Actinopterygii)
- ?clupeiformis Weber, 1909 (Rhabdamia)
- Clupeinae (Clupeidae)
- Clupeocharax Pellegrin, 1926 (Alestiinae)
- clupeo¯des Bleeker, 1866 (Clupeoides), see Clupeoides hypselosoma
- clupeo¯des Swainson, 1839 (Engraulis), see Anchovia clupeoides
- Clupeoides Bleeker, 1851 (Clupeidae)
- clupeoides Bleeker, 1849 (Amblygaster)
- clupeoides Clausen, 1959 (Denticeps)
- clupeoides Whitehead et al., 1988 (Anchovia)
- clupeoides Banarescu, 1971 (Salmostoma)
- clupeoides Lacep¨de, 1803 (Coregonus)
- ?clupeoides Duncker, 1904 (Pseudolaubuca)
- ?clupeoides Solander, 1843 (Scomber)
- clupeoides Bloch, 1795 (Cyprinus), see Salmostoma clupeoides
- clupeoides Broussonet, 1832 (Scomber), see Scomberomorus cavalla
- clupeoides Broussonet, 1846 (Esox), see Chirocentrus dorab
- clupeoides Clausen, 1959 (Igborichthys), see Denticeps clupeoides
- clupeoides Kner (ex Natterer), 1860 (Salmo), see Triportheus nematurus
- clupeoides Lacep¨de, 1803 (Mystus), see Coilia mystus
- clupeoides Nichols, 1925 (Hemiculter), see Hemiculter bleekeri
- clupeoides Nichols, 1925 (Hemicultur), see Hemiculter bleekeri
- clupeoides Pallas, 1776 (Cyprinus), see Chalcalburnus chalcoides
- clupeoides Pallas, 1814 (Salmo), see Triportheus angulatus
- clupeoides Pellegrin, 1922 (Leptocypris), see Leptocypris modestus
- clupeoides Swainson, 1839 (Engraulis), see Anchovia clupeoides
- clupeoideum Cuvier, 1832 (Cybium), see Scomberomorus cavalla
- clupeola Valenciennes, 1847 (Harengula)
- clupeola Cuvier, 1829 (Clupea), see Harengula clupeola
- Clupeolabrus Nichols, 1923 (Caesioninae), see Pterocaesio
- Clupeonella Kessler, 1877 (Clupeidae)
- Clupeonia Valenciennes in Cuvier & Valenciennes, 1847 (Clupeinae), see Sardinella
- Clupeopetersius Pellegrin, 1928 (Alestiinae), see Clupeocharax
- Clupisoma Swainson, 1838 (Schilbeidae)
- Clupisudis Swainson, 1839 (Heterotidinae), see Heterotis
- clypeaster (Arius)
- ?clypeastroides Bleeker, 1846 (Arius)
- ?clypeata Linnaeus, 1766 (Coryphaena)
- clypeata Gìnther, 1860 (Echeneis), see Remorina albescens
- Clypeobarbus Fowler, 1936 (Barbinae), see Barbus
- cnester Witte & Witte-Maas, 1981 (Haplochromis)
- Cnesterodon Garman, 1895 (Poeciliinae)
- Cnesterosoma Regan (Cichlidae), see Hoplotilapia
- Cnestrostoma Regan, 1920 (Cichlidae), see Hoplotilapia
- Cnidoglanis Gìnther, 1864 (Plotosidae)
- Cnidon Mìller & Troschel, 1849 (Latinae), see Psammoperca
- coalitus (Bathygobius)
- coalitus Bennett, 1832 (Gobius), see Bathygobius coalitus
- coarctatus Amaoka, 1969 (Parabothus)
- coarctatus Gilbert, 1905 (Platophrys), see Parabothus coarctatus
- coarctatus Valenciennes, 1846 (Anableps), see Anableps microlepis
- coatesi Ortega & Vari, 1986 (Gymnotus)
- coatesi Hoese & Allen, 1990 (Glossogobius)
- coatesi Kailola, 1990 (Arius)
- coatesi Allen, 1985 (Tandanus), see Neosilurus gjellerupi
- coatesi Allen, 1991 (Neosilurus gjellerupi), see Neosilurus gjellerupi
- coatesi Fowler, 1937 (Tylognathus), see Crossocheilus reticulatus
- coatesi Whitley, 1934 (Lutjanis), see Lutjanus bohar
- coatesi Whitley, 1937 (Cephalopholis), see Cephalopholis sexmaculata
- coatesi Whitley, 1939 (Platypodon), see Carcharhinus sealei
- coatsi Dollo, 1908 (Notolepis)
- coatsii (Lepidoperca)
- coatsii Regan, 1913 (Caesioperca), see Lepidoperca coatsii
- cobalus Bussing, 1990 (Lythrypnus)
- ?cobanensis Bocourt, 1868 (Tetragonopterus)
- Cobites Swainson, 1839 (Cobitinae), see Cobitis
- Cobitichthys Bleeker, 1859 (Cobitinae), see Misgurnus
- Cobitidae (Catostomoidea)
- cobitiformis Kessler, 1874 (Gobius), see Pomatoschistus minutus
- cobitiformis Peters, 1882 (Mormyrus), see Isichthys henryi
- Cobitiglanis Fowler, 1914 (Trichomycteridae), see Henonemus
- Cobitinae (Cobitidae)
- Cobitinula Hanko, 1924 (Cobitinae), see Cobitis
- Cobitis Linnaeus, 1758 (Cobitinae)
- cobitis Banarescu, 1986 (Crossocheilus)
- cobitis Page & Burr, 1991 (Rhinichthys)
- cobitis Pallas, 1814 (Gobius)
- cobitis Bleeker, 1853 (Lobocheilos), see Crossocheilus cobitis
- cobitis Girard, 1856 (Tiaroga), see Rhinichthys cobitis
- cobitis de Buen, 1930 (Macrogobius), see Gobius cobitis
- Cobitophis Myers, 1927 (Cobitinae), see Pangio
- Cobitopsis Myers, 1927 (Cobitinae), see Pangio
- cobojius Talwar & Jhingran, 1991 (Anabas)
- cobojius Hamilton, 1822 (Coius), see Anabas cobojius
- cobra Bæhlke & Randall, 1981 (Heteroconger)
- ?cobra (De Vis, 1884) (Ophichthus)
- cobra De Vis, 1884 (Ophichthys), see Ophichthus cobra
- cobrensis Isbrìcker, 1980 (Dolichancistrus)
- cobrensis Schultz, 1944 (Pseudancistrus pediculatus), see Dolichancistrus cobrensis
- Coccia Gìnther, 1864 (Phosichthyidae), see Ichthyococcus
- coccina Vierke, 1979 (Betta)
- coccinatus Berkenkamp & Etzel, 1982 (Epiplatys fasciolatus), see Epiplatys lamottei
- coccinatus Berkenkamp & Etzel, 1982 (Epiplatys), see Epiplatys lamottei
- coccinea Alcock, 1889 (Halieutaea)
- coccinea Cuvier (ex Ehrenberg), 1828 (Diacope), see Lutjanus gibbus
- coccineus Dor, 1984 (Antennarius)
- coccineus Rìppell, 1838 (Apogon)
- coccineus Alcock, 1890 (Minous)
- coccineus (Bryx), see Cosmocampus arctus
- coccineus (Simocampus), see Cosmocampus arctus
- coccineus Bean, 1881 (Lycodes), see Lycodes mucosus
- coccineus Bloch & Schneider (ex Parra), 1801 (Scarus), see Sparisoma viride
- coccineus Dawson, 1985 (Cosmocampus arctus), see Cosmocampus arctus
- coccineus De la Pilaye, 1829 (Cottus), see Hemitripterus americanus
- coccineus Forster, 1801 (Labrus), see Pseudolabrus miles
- coccineus Herald, 1940 (Syngnathus), see Cosmocampus arctus
- coccineus Kyushin et al., 1977 (Lutjanus), see Lutjanus gibbus
- coccineus Lesson (ex Cuvier), 1831 (Chironectes), see Antennarius coccineus
- coccineus Rìppell, 1828 (Cheilinus), see Labrus digramma
- coccinicauda Randall & Anderson, 1993 (Pseudochromis)
- coccinicauda Tickell, 1888 (Malacocanthus), see Pseudochromis coccinicauda
- coccinotaenia Regan, 1921 (Lepadichthys)
- cocco Krefft & Bekker, 1973 (Gonichthys)
- cocco Cocco, 1829 (Scopelus), see Gonichthys cocco
- Coccogenia Cockerell & Callaway, 1909 (Leuciscinae), see Notropis
- coccogenis (Luxilus)
- coccogenis Cockerell & Callaway, 1909 (Coccogenia), see Luxilus coccogenis
- coccogenis Cope, 1868 (Hypsilepis), see Luxilus coccogenis
- coccogenis Fowler, 1911 (Serrasalmus), see Pristobrycon calmoni
- coccogenis Gilbert, 1978 (Notropis), see Luxilus coccogenis
- coccogenis Jordan, 1882 (Coccotis), see Luxilus coccogenis
- coccoi Rìppell, 1852 (Microichthys)
- coccoi Gìnther, 1864 (Scopelus), see Gonichthys cocco
- coccoi Krefft & Bekker, 1973 (Scopelus), see Gonichthys cocco
- coccoi Troschel, 1860 (Leptopterygius), see Gouania willdenowi
- Coccolus Bonaparte, 1846 (Macrourinae), see Caelorinchus
- Coccorella Roule, 1929 (Evermannellidae)
- Coccotis Jordan, 1882 (Leuciscinae), see Notropis
- Coccotropsis Barnard, 1927 (Tetraroginae)
- coccus Winterbottom & Randall, 1994 (Halidesmus)
- cochabambae (Pimelodella)
- cochabambae Mees & Cala, 1989 (Imparfinis), see Pimelodella cochabambae
- cocher (Drepane)
- cocherani Traill, 1832 (Cephalus), see Ranzania laevis
- ?cochicato Bloch & Schneider, 1801 ( Sparusaurata)
- ?cochinchinensis Gìnther, 1864 (Arius)
- cochinchinensis Steindachner, 1866 (Crayacion), see Monotretus leiurus
- cochinchinensis Tirent, 1929 (Sciaenoides), see Otolithoides perarmatus
- ?cochinensis Gìnther, 1876 (Thynnichthys)
- ?cochinensis Rama-Rao, 1967 (Zebrias)
- ?cochinensis Day, 1865 (Crayracion)
- cochinensis Day, 1865 (Glyphidodon), see Neopomacentrus taeniurus
- cochlearis Fowler, 1935 (Hemipimelodus), see Arius truncatus
- Cochlefelis Whitley, 1941 (Ariidae)
- Cochleoceps Whitley, 1943 (Gobiesocinae)
- Cochliodon Heckel in Kner, 1854 (Hypostominae)
- cochliodon Isbrìcker, 1980 (Panaque)
- cochliodon Heckel, 1854 (Cochliodon)
- cochliodon Kner, 1854 (Hypostomus), see Cochliodon cochliodon
- cochliodon Steindachner, 1879 (Chaetostomus), see Panaque cochliodon
- Cochlognathus Baird & Girard, 1854 (Cyprinidae), see Pimephales
- cochui Ortega & Vari, 1986 (Tyttocharax)
- cochui G©ry, 1964 (Creagrutus)
- cochui Myers & Weitzman, 1954 (Corydoras)
- cochui Ladiges, 1950 (Microbrycon), see Tyttocharax cochui
- Cociella Whitley, 1940 (Platycephalidae)
- cocinsinensis Shaw, 1812 (Lophius), see Histrio histrio
- ?cocius Rafinesque, 1810 (Uranoscopus)
- Cocius Jordan & Hubbs, 1925 (Platycephalidae), see Cociella
- cocksii Bullmore, 1867 (Ausonia), see Luvarus imperialis
- cocles Vaillant, 1888 (Scopelogadus), see Scopelogadus mizolepis
- cocoensis Hoese, 1995 (Sicydium)
- cocoensis Heller & Snodgrass, 1903 (Cotylopus), see Sicydium cocoensis
- ?cocosa Garman, 1899 (Echidna)
- cocosensis Prince Akihito, 1984 (Bathygobius)
- cocosensis Amaoka & Hensley, 1997 (Engyprosopon)
- cocosensis Bleeker, 1854 (Gobius), see Bathygobius cocosensis
- cocosensis Bleeker, 1854 (Lethrinus), see Lethrinus lentjan
- cocosensis Bleeker, 1855 (Rhombus), see Engyprosopon cocosensis
- Cocotropus Kaup, 1858 (Aploactinidae)
- cocsa Hamilton, 1822 (Cyprinus), see Barilius bendelisis
- cod Walbaum, 1792 (Gadus tom), see Microgadus tomcod
- Codoma Girard, 1856 (Cyprinidae), see Cyprinella
- codoniphorus Maul, 1972 (Gnathophis)
- codringtoni L©vªque & Daget, 1984 (Barbus), see Barbus codringtonii
- codringtonii Boulenger, 1908 (Barbus)
- codringtonii Skelton & Teugels, 1991 (Serranochromis)
- codringtonii Boulenger, 1908 (Paratilapia), see Serranochromis codringtonii
- coeca De Vis, 1884 (Thalassophryne), see Batrachomoeus dubius
- coeca Hardenberg, 1931 (Cryptops), see Typhlachirus caecus
- Coecilophis Kaup, 1856 (Ophichthinae), see Ophichthus
- ?coecula Bloch & Schneider, 1801 (Cepola)
- ?coecus Weber, 1913 (Taenioides)
- coecus Bloch, 1791 (Gastrobranchus), see Myxine glutinosa
- coecus Bloch, 1795 (Gastrobranchus), see Myxine glutinosa
- coecutiens Spix & Agassiz, 1829 (Cetopsis)
- coecutiens (Silurus)
- coecutiens Spix & Agassiz, 1829 (Silurus), see Cetopsis coecutiens
- Coelacanthidae (Coelacanthiformes)
- Coelacanthiformes (Sarcopterygii)
- coeleste Huber & Radda, 1977 (Aphyosemion)
- coeleste Radda, 1977 (Mesoaphyosemion), see Aphyosemion coeleste
- coelestinus Myers, 1929 (Hyphessobrycon)
- coelestinus (Abudefduf)
- coelestinus Valenciennes, 1840 (Scarus)
- ?coelestinus Mìller & Troschel, 1849 (Bagrus)
- coelestinus Cuvier (ex Solander), 1830 (Glyphisodon), see Abudefduf coelestinus
- coelestis Jordan & Starks, 1901 (Pomacentrus)
- coelidotes Kuhl & van Hasselt, 1913 (Gobius), see Sicyopterus hasseltii
- ?coelidotus Sauvage (ex Cuvier & Valenciennes), 1880 (Gobius)
- ?coelidotus Sauvage (ex Cuvier & Valenciennes), 1880 (Oxyurichthys), see Gobius coelidotus
- Coelocephalus Gilbert & Cramer, 1897 (Macrourinae), see Mataeocephalus
- coelolepis Bocage & Capello, 1864 (Centroscymnus)
- Coelonotus (Syngnathynae)
- Coelophrys Brauer, 1902 (Ogcocephalidae)
- coelorhynchus Gìnther, 1873 (Urocampus), see Urocampus carinirostris
- coelorhynchus Marshall, 1973 (Coelorhynchus), see Caelorinchus caelorhincus
- Coelorinchus N.A., - (Macrourinae), see Caelorinchus
- Coelurichthys Miranda-Ribeiro, 1908 (Glandulocaudinae), see Mimagoniates
- coenicola Bloch & Schneider, 1801 (Poecilia), see Fundulus heteroclitus
- coenicolus Valenciennes, 1846 (Fundulus), see Fundulus heteroclitus
- coenosus Girard, 1854 (Pleuronichthys)
- coenosus Richardson, 1836 (Pimelodus), see Ameiurus nebulosus
- coenosus Richardson, 1836 (Silurus), see Ameiurus nebulosus
- coerulea Lee et al., 1980 (Gila)
- coerulea Larson, 1990 (Pleurosicya)
- coerulea Bloch, 1786 (Coryphaena), see Scarus coeruleus
- coerulea Boulenger, 1915 (Fundulus gularis var. ), see Fundulopanchax sjoestedti
- coerulea Edwards, 1771 (Coryphaena), see Scarus coeruleus
- coerulea Fowler, 1944 (Rhomboteuthis), see Acanthurus coeruleus
- coerulea Girard, 1856 (Cheonda), see Gila coerulea
- coerulea Meinken, 1930 (Fundulopanchax bivittatus var. ), see Aphyosemion bivittatum
- coerulea Meinken, 1932 (Fundulopanchax bivittatum), see Aphyosemion bivittatum
- coerulea Valenciennes, 1847 (Alausa), see Ethmidium maculatum
- coeruleo-lineata Rìppell, 1838 (Diacope), see Lutjanus coeruleolineatus
- coeruleolineata Rìppell, 1838 (Diacope), see Lutjanus coeruleolineatus
- coeruleolineatus Dor, 1984 (Lutjanus)
- coeruleolineatus Rìppell, 1835 (Plesiops)
- coeruleo-lineatus Rìppell, 1835 (Plesiops), see Plesiops coeruleolineatus
- coeruleomaculatus Gìnther, 1881 (Anampses), see Anampses caeruleopunctatus
- coeruleomaculatus Rochebrune, 1880 (Chromis), see Tilapia zillii
- coeruleopinnatus Kyushin et al., 1977 (Carangoides), see Carangoides caeruleopinnatus
- coeruleopinnatus Rìppell, 1830 (Caranx), see Carangoides caeruleopinnatus
- coeruleopunctata Kner, 1863 (Acara), see Aequidens coeruleopunctatus
- coeruleopunctatus Bussing, 1987 (Aequidens)
- coeruleopunctatus Dor, 1984 (Epinephelus)
- coeruleopunctatus Klunzinger, 1870 (Polysteganus)
- coeruleo-punctatus Bloch, 1790 (Holocentrus), see Epinephelus coeruleopunctatus
- coeruleo-punctatus Rìppell, 1835 (Scarus), see Leptoscarus vaigiensis
- coeruleopunctatus Bloch, 1790 (Holocentrus), see Epinephelus coeruleopunctatus
- coeruleopunctatus Klunzinger, 1870 (Dentex), see Polysteganus coeruleopunctatus
- coeruleopunctatus Kyushin et al., 1977 (Holocentrus), see Epinephelus coeruleopunctatus
- coeruleopunctatus Rìppell, 1835 (Scarus), see Leptoscarus vaigiensis
- coeruleopunctatus Rìppell, 1838 (Pristotis), see Pristotis cyanostigma
- ?coeruleosticta Steindachner, 1898 (Paralichthys)
- coeruleovittatus Bonnaterre, 1788 (Labrus), see Symphodus mediterraneus
- coeruleovittatus Rìppell, 1835 (Halichoeres), see Halichoeres scapularis
- coerulescens Ehrenberg, 1829 (Scarus), see Scarus ferrugineus
- coeruleum Conkel, 1993 (Cichlasoma), see Amphilophus coeruleus
- coeruleum Myers, 1924 (Aphyosemion), see Fundulopanchax sjoestedti
- coeruleus Paxton, 1979 (Diaphus)
- coeruleus Bloch & Schneider, 1801 (Acanthurus)
- coeruleus Durbin, 1908 (Hemigrammus)
- coeruleus (Amphilophus)
- coeruleus authors (Scarus)
- ?coeruleus Brind, 1914 (Cyprinus)
- ?coeruleus Cuvier, 1829 (Pomacentrus)
- coeruleus Ascanius, 1772 (Labrus), see Cichlasoma bimaculatum
- coeruleus Basilewsky, 1855 (Carassius), see Carassius carassius
- coeruleus Cope, 1872 (Brochis), see Brochis splendens
- coeruleus Cuvier (ex Ehrenberg), 1831 (Holacanthus), see Arusetta asfur
- coeruleus Dor, 1984 (Gomphosus), see Gomphosus caeruleus
- coeruleus Fatio, 1890 (Coregonus wartmanni), see Coregonus wartmanni
- coeruleus Kaup, 1855 (Cyanichthys), see Cyclichthys orbicularis
- coeruleus Klunzinger, 1871 (Scopelus), see Diaphus coeruleus
- coeruleus Myers, 1924 (Fundulopanchax), see Fundulopanchax sjoestedti
- coeruleus Stawikowski & Werner, 1987 (Theraps), see Amphilophus coeruleus
- coerulopunctatus Conkel, 1993 (Acara), see Aequidens coeruleopunctatus
- coffea Thys van den Audenaerde, 1970 (Tilapia)
- coggeri Whitley, 1964 (Apogonichthys), see Neamia octospina
- cogginii Wu et al., 1977 (Barbodes)
- cogginii (Puntius), see Barbodes cogginii
- cogginii Chaudhuri, 1911 (Barbus), see Barbodes cogginii
- cognatum Meinken, 1951 (Aphyosemion)
- cognatus Cantor, 1849 (Uranoscopus)
- cognatus Richardson, 1836 (Cottus)
- cognatus Heckel, 1840 (Acara), see Acaronia nassa
- cognita Smith, 1989 (Saurenchelys)
- cognitus Fatio, 1885 (Coregonus dispersus), see Coregonus lavaretus
- Cogrus Rafinesque, 1810 (Ophichthinae), see Ophichthus
- coheni Paulin, 1989 (Physiculus)
- coheni Williams, 1984 (Echiodon)
- coheni McAllister, 1990 (Spectrunculus)
- coheni Bæhlke, 1957 (Chaenopsis)
- coheni Able, 1976 (Liparis)
- coheni Ganguly, Datta & Sen, 1972 (Glyptothorax)
- ?coheni Tyler & Paxton, 1979 (Pelagocephalus)
- coheni Li, 1986 (Superglyptothorax), see Glyptothorax coheni
- coheni Mayer & Nalbant, 1972 (Bassogigas), see Spectrunculus coheni
- coila Shrestha, 1978 (Ailia)
- coila Hamilton, 1822 (Malapterurus), see Ailia coila
- Coilia Gray, 1830 (Coiliinae)
- Coiliinae (Engraulidae)
- coilloti Cadenat & Rancurel, 1960 (Mobula)
- coioides Heemstra, 1991 (Epinephelus)
- coioides Hamilton, 1822 (Bola), see Epinephelus coioides
- coitor (Johnius)
- coitor (Sciaena)
- coitor Hamilton, 1822 (Bola), see Sciaena coitor
- coitor Lin, 1938 (Wak), see Sciaena coitor
- coitor Trewavas, 1977 (Johnius), see Sciaena coitor
- Coius Hamilton, 1822 (Lobotidae)
- cokeri Evermann & Radcliffe, 1917 (Menticirrhus), see Menticirrhus ophicephalus
- Cokeridia Meek & Hildebrand, 1928 (Dactyloscopidae), see Dactyloscopus
- colax Fowler, 1941 (Hemiscyllium), see Chiloscyllium indicum
- colax Kharin, 1987 (Chiloscyllium), see Chiloscyllium indicum
- colax Meuschen, 1781 (Squalus), see Chiloscyllium indicum
- ?colbecki Boulenger, 1902 (Notothenia)
- colburni Evermann & Clark, 1928 (Seriola), see Seriola rivoliana
- colchica Marti, 1940 (Acipenser gueldenstadti var. ), see Acipenser persicus
- colchicum Derjugin (ex Kessler), 1899 (Chondrostoma)
- colchicus Berg, 1910 (Phoxinus phoxinus), see Phoxinus phoxinus
- colchicus Berg, 1949 (Phoxinus phoxinus), see Phoxinus phoxinus
- colcloughi Regan, 1908 (Heteroscyllium)
- colcloughi Ogilby, 1908 (Brachaelurus), see Heteroscyllium colcloughi
- colcloughi Ogilby, 1910 (Hemipimelodus), see Arius argyropleuron
- Colefaxia Whitley, 1935 (Platycephalidae), see Platycephalus
- colei Hubbs, 1936 (Menidia)
- colei Herre, 1934 (Salarias)
- colei Herre, 1933 (Pseudochromis)
- colei (Istiblennius), see Salarias colei
- colei Schultz, 1948 (Menidiella), see Menidia colei
- colemani Randall & Francis, 1993 (Parapercis)
- colemani (Puntius), see Discherodontus halei
- colemani Fowler, 1937 (Barbus), see Discherodontus halei
- Coleosmaris Norman, 1931 (Centracanthidae), see Spicara
- Coleotropis Myers & Wade, 1942 (Menidiinae), see Atherinella
- colesi Bigelow & Schroeder, 1948 (Breviraja)
- colesi Nichols, 1914 (Scorpaena), see Scorpaena brasiliensis
- colhuapiensis MacDonagh, 1955 (Percichthys)
- colias Nakamura, 1990 (Parapercis)
- colias Forster, 1801 (Enchelyopus), see Parapercis colias
- colias Gmelin, 1789 (Scomber), see Scomber japonicus
- colias Gronow, 1854 (Gadus), see Trisopterus luscus
- colias Whitley & Phillipps, 1939 (Parapercichthys), see Parapercis colias
- colifax Taphorn & Thomerson, 1991 (Aphyocharax)
- colii Kottelat, 1997 (Salvelinus)
- colii Gìnther, 1863 (Salmo), see Salvelinus colii
- colini Fricke, 1993 (Callionymus)
- colini Smith-Vaniz & Randall, 1974 (Centropyge)
- colini Allen, 1991 (Pomacentrus)
- colinus Lacep¨de, 1800 (Gadus), see Pollachius virens
- colisa (Trichopodus)
- Colisa Cuvier in Cuvier & Valenciennes, 1831 (Trichogasterinae), see Trichogaster
- Coliscus Cope, 1871 (Cyprinidae), see Pimephales
- Colistium Norman, 1926 (Rhombosoleinae)
- collana Rìppell, 1835 (Scarus)
- collapsus Cope, 1870 (Ptychostomus), see Moxostoma anisurum
- collare Bloch, 1787 (Chaetodon)
- collare Gill, Randall & Edwards, 1991 (Pseudoplesiops)
- collare Ramsay & Ogilby, 1888 (Parascyllium)
- collare Bleeker, 1876 (Chaetodontops), see Chaetodon collare
- collaris Gìnther, 1859 (Scolopsides), see Scolopsis vosmeri
- collaris Nichols & Pope, 1927 (Labeo), see Cirrhinus molitorella
- collaris Valenciennes, 1840 (Scarus), see Scarus collana
- collarti Poll, 1945 (Barbus)
- collettei Wongratana, 1987 (Herklotsichthys)
- collettei Springer, 1972 (Ecsenius)
- collettei Lee et al., 1980 (Etheostoma)
- collettei Randall, 1990 ( Nicholsinausta)
- collettei Randall & Taylor, 1988 (Liopropoma)
- collettei Birdsong & Knapp, 1969 (Oligocephalus), see Etheostoma collettei
- colletti Jordan & Gilbert, 1904 (Gadomus)
- colletti Gilbert, 1896 (Careproctus)
- ?colletti Weber, 1913 (Linophryne)
- colletti Lìtken, 1892 (Scopelus), see Electrona antarctica
- colletti Ortega & Vari, 1986 (Tetragonopterus), see Moenkhausia collettii
- colletti Popov, 1931 (Lycodes), see Lycodes uschakovi
- Collettia Goode & Bean, 1896 (Myctophidae), see Diaphus
- collettii Ortega & Vari, 1986 (Moenkhausia)
- collettii Burgess, 1989 (Myoglanis)
- collettii Steindachner, 1881 (Heptapterus), see Myoglanis collettii
- collettii Steindachner, 1882 (Tetragonopterus), see Moenkhausia collettii
- Collichthys Gìnther, 1860 (Sciaenidae)
- colliei Gill, 1862 (Hydrolagus)
- colliei Lay & Bennett, 1839 (Chimaera), see Hydrolagus colliei
- collignoni Roux, Rossignol & Roux, 1957 (Trachinus)
- collingwoodii (Barbodes)
- collingwoodii Gìnther, 1868 (Barbus), see Barbodes collingwoodii
- collingwoodii Roberts, 1989 (Puntius), see Barbodes collingwoodii
- collinsae Schmidt & Ferraris, 1985 (Parotocinclus)
- collis Collette, 1962 (Etheostoma)
- collis Hubbs & Cannon, 1935 (Hololepis), see Etheostoma collis
- collis Hubbs & Raney, 1951 (Notropis cummingsae), see Notropis cummingsae
- collonianus Miller, 1973 (Deltentosteus)
- collonianus Risso, 1820 (Gobius), see Deltentosteus collonianus
- Collybus Snyder, 1904 (Bramidae), see Brama
- colobocephala Fatio, 1882 (Alburnus lucidus var. ), see Alburnus alburnus
- Coloconger Alcock, 1889 (Colocongridae)
- Colocongridae (Anguilliformes)
- Colocopus Gill, 1884 (Acanthurinae), see Paracanthurus
- Cologrammus Gill, 1893 (Clinidae)
- Cololabis Gill, 1895 (Scomberesocidae)
- colombianus (Hemibrycon)
- colombianus Mees, 1989 (Dysichthys)
- colombianus Eigenmann & Henn, 1912 (Heterandria), see Poeciliopsis turrubarensis
- colombianus Eigenmann, 1912 (Bunocephalus), see Dysichthys colombianus
- colombiensis McAllister, 1990 (Atherinella)
- colombiensis Retzer & Page, 1997 (Farlowella)
- colombiensis Eschmeyer, Editor, 1998 (Diplobatis)
- ?colombiensis Fowler, 1945 ( Astyanaxasymmetricus)
- colombiensis Hubbs, 1920 (Thyrina), see Atherinella colombiensis
- Colomesus Gill, 1884 (Tetraodontinae)
- colon Marshall & Iwamoto, 1973 (Coryphaenoides), see Coryphaenoides zaniophorus
- colonensis Whitehead et al., 1988 (Anchoa)
- colonensis Meek & Hildebrand, 1925 (Stellifer)
- colonensis Meek & Hildebrand, 1928 (Scorpaena), see Scorpaena plumieri
- colonianus Miller, 1973 (Deltentosteus), see Deltentosteus collonianus
- colonorum Harris & Rowland, 1996 (Macquaria)
- colonorum Gìnther, 1863 (Lates), see Macquaria colonorum
- colonus (Paranthias)
- colonus Valenciennes, 1846 (Serranus), see Paranthias colonus
- color ( Sparusmaena)
- colorado Jordan & Gilbert, 1882 (Lutjanus)
- colorata Gìnther, 1880 (Poecilopsetta)
- colorata Eschmeyer & Randall, 1975 (Scorpaena)
- coloratus Caruso, 1989 (Bathychaunax)
- coloratus Garman, 1899 (Chaunax), see Bathychaunax coloratus
- coloratus Gilbert, 1905 (Sebastapistes), see Scorpaena colorata
- coloratus Klunzinger, 1871 (Salarias quadricornis), see Istiblennius rivulatus
- coloratus Whitley, 1928 (Salarias macneilli), see Praealticus bilineatus
- colorosum Suttkus & Bailey, 1993 (Etheostoma)
- Colossoma Eigenmann & Kennedy, 1903 (Myleinae)
- Colotrigla Gill, 1905 (Triglinae), see Prionotus
- Colpichthys Hubbs, 1918 (Atherinopsinae)
- Colpognathus Klunzinger, 1880 (Anthiinae), see Othos
- coluber Cuvier, 1832 (Gempylus), see Gempylus serpens
- coluber Swainson, 1839 (Zyphothyca), see Gempylus serpens
- colubrina Boddaert, 1781 (Muraena), see Myrichthys colubrinus
- colubrinus Dor, 1984 (Myrichthys)
- colubrinus Fink & Fink, 1986 ( Stomiasboa)
- ?colubrinus Suckow, 1799 (Gymnothorax)
- Columatilla Whitley, 1940 (Percopsidae), see Percopsis
- Columbia Eigenmann & Eigenmann, 1892 (Percopsidae), see Percopsis
- columbianus Lee et al., 1980 (Catostomus)
- columbianus (Rutilus)
- columbianus Eigenmann & Eigenmann, 1893 (Pantosteus), see Catostomus columbianus
- columbiensis Guichenot, 1866 (Vomer), see Selene setapinnis
- columbus (Raja)
- columnae Bonaparte, 1836 (Rhinobatus), see Rhinobatos rhinobatos
- columnae Mìller & Henle, 1841 (Syrrhina), see Rhinobatos rhinobatos
- columnifera Regan & Trewavas, 1932 (Chaenophryne), see Chaenophryne draco
- Colurodontis (Monacanthidae)
- colvillii Burgess, 1989 (Mystus), see Mystus pelusius
- colvillii Gìnther, 1874 (Macrones), see Mystus pelusius
- colyeri Boulenger, 1923 (Synodontis), see Synodontis nigromaculatus
- colymbetes Mìller & Troschel, 1842 (Euanemus), see Auchenipterus nuchalis
- comalis Jordan & Gilbert, 1886 (Notropis), see Notropis deliciosus
- comatus Robins & Ray, 1986 (Cypselurus)
- comatus (Blennius)
- comatus Mitchill, 1815 (Exocoetus), see Cypselurus comatus
- combatia Berry & Rathjen, 1958 (Antigonia)
- comber Bonnaterre, 1788 (Labrus), see Labrus bergylta
- come (Richardson, 1846) (Nematalosa)
- come Richardson, 1846 (Chatoessus), see Nematalosa come
- come Richardson, 1846 (Chatoesus), see Nematalosa come
- Comephoridae (Scorpaeniformes)
- comephoroides Berg, 1900 (Cottus), see Cottocomephorus inermis
- comephoroides Berg, 1949 (Cottocomephorus), see Cottocomephorus inermis
- comephoroides Svetovidov, 1935 (Cottocomephorus), see Cottocomephorus inermis
- Comephorus Lacep¨de, 1800 (Comephoridae)
- comes Cantor, 1849 (Hippocampus)
- comes Costa, 1838 (Leuciscus), see Leuciscus souffia
- comes De Vis, 1884 (Corvina), see Johnius belangerii
- comes Mitchill, 1814 (Roccus), see Cynoscion regalis
- cometa Jewett & Lachner, 1983 (Eviota)
- cometae Tanaka, 1927 (Epinephelus), see Epinephelus morrhua
- ?cometes Alcock, 1890 (Gobius)
- cometes Herre, 1945 (Orissagobius), see Gobius cometes
- cometes Koumans, 1941 (Obliquogobius), see Gobius cometes
- ?comifer Jordan & Gilbert, 1884 (Achirus)
- ?comifer Jordan & Gilbert, 1884 (Baeostoma), see Achirus comifer
- comizo Steindachner, 1864 (Barbus)
- comma Eigenmann, 1908 (Moenkhausia)
- comma Gilbert & Randall, 1979 (Gobionellus)
- Commandorella Taranetz & Andriashev, 1935 (Zoarcidae), see Gymnelus
- commbrae Robins, Bailey, Bond, Brooker, Lachner, Lea & Scott, 1991 (Apistogramma)
- commbrae Regan, 1906 (Heterogramma), see Apistogramma commbrae
- commerson Postel, 1973 (Scomberomorus)
- commerson Cuvier, 1829 (Cybium), see Scomberomorus commerson
- commerson Dor, 1984 (Antennarius), see Antennarius commersonii
- commerson Lacep¨de, 1798 (Lophie), see Antennarius commersonii
- commerson Lacep¨de, 1800 (Scomber), see Scomberomorus commerson
- commerson Latreille, 1804 (Lophius), see Antennarius commersonii
- commersoni Valenciennes, 1836 (Hypostomus)
- ?commersoni Swainson, 1839 (Brachirus)
- ?commersoni Bloch & Schneider, 1801 (Ovum)
- ?commersoni (Bloch & Schneider, 1801) (Tetraodon)
- commersoni Bloch & Schneider, 1801 (Tetrodon), see Tetraodon commersoni
- commersoni Lindberg & Krasyukova, 1977 (Scomber), see Scomberomorus commerson
- commersoni Masuda et al., 1984 (Ambassis), see Ambassis gymnocephalus
- commersoni Paxton et al., 1989 (Lophius), see Antennarius commersonii
- commersoni Pietsch, 1986 (Antennarius), see Antennarius commersonii
- commersoni Schneider, 1801 (Gobius), see Gobius niger
- commersoni Valenciennes, 1839 (Julis), see Thalassoma genivittatum
- commersoni Valenciennes, 1847 (Clupeonia), see Sardinella melanura
- commersonianus et al., 1977 (Scomberoides)
- commersonianus (Chorinemus), see Pomadasys commersonnii
- commersonianus Commerson, 1798 (Antennarius), see Antennarius striatus
- commersonianus Jordan (ex Lacep¨de), 1917 (Lophius), see Antennarius striatus
- commersonii Lacep¨de, 1803 (Stolephorus)
- commersonii Lee et al., 1980 (Catostomus)
- commersonii Rìppell, 1838 (Fistularia)
- commersonii (Antennarius)
- commersonii (Gobius)
- commersonii (Pomadasys)
- ?commersonii Lacep¨de, 1803 (Exocoetus)
- ?commersonii Lacep¨de, 1803 (Pimelodus)
- commersonii Bennett, 1832 (Cheilinus), see Labrus digramma
- commersonii Blainville, 1816 (Carcharhinus), see Carcharhinus melanopterus
- commersonii Blainville, 1816 (Squalus), see Carcharhinus melanopterus
- commersonii Bleeker, 1858 (Guiritinga), see Pimelodus commersonii
- commersonii Commerson, 1803 (Pterichthus), see Exocoetus commersonii
- commersonii Cuvier, 1828 (Ambassis), see Ambassis gymnocephalus
- commersonii Cuvier, 1829 (Hemiramphus), see Hemiramphus far
- commersonii Cuvier, 1829 (Sphyraena), see Sphyraena barracuda
- commersonii Cuvier, 1831 (Psettus), see Monodactylus falciformis
- commersonii Dor, 1984 (Chanda), see Ambassis gymnocephalus
- commersonii Dor, 1984 (Lophius), see Antennarius commersonii
- commersonii Lacep¨de, 1801 (Labrus), see Pomadasys commersonii
- commersonii Lacep¨de, 1803 (Cyprinus), see Catostomus commersonii
- commersonii Shaw, 1803 (Sparus), see Gerres oyena
- commersonii Shaw, 1803 (Triurus), see Triurus bougainvillianus
- commersonii Shaw, 1804 (Lophius), see Antennarius commersonii
- commersonii Shaw, 1804 (Polynemus), see Polydactylus plebeius
- commersonii Whitley, 1930 (Farhians), see Hemiramphus far
- commersonni (Cyprinus), see Catostomus commersonii
- commersonnianus Lacep¨de (ex Commerson), 1801 (Scomberoides), see Scomberoides commersonianus
- commersonnii (Pomadasys)
- commersonnii (Decadactylus), see Catostomus commersonii
- commersonoides Burgess, 1989 (Hypostomus)
- commersonoides Isbrìcker, 1980 (Paraloricaria)
- commersonoides Devincenzi, 1943 (Loricaria), see Paraloricaria commersonoides
- commersonoides Marini, Nichols & La Monte, 1933 (Plecostomus), see Hypostomus commersonoides
- commun Navarrete, 1898 (Acanthias), see Squalus acanthias
- communis (Mugil)
- communis Ginsburg, 1942 (Bollmannia)
- ?communis Kyle, 1913 ( Arnoglossuslaterna)
- ?communis Bonnaterre, 1788 (Balistes)
- communis Cloquet, 1818 (Conger), see Conger conger
- communis Costa, 1844 (Conger), see Conger conger
- communis Costa, 1844 (Merlangus), see Gaidropsarus mediterraneus
- communis Costa, 1844 (Motella), see Gaidropsarus mediterraneus
- communis Gill, 1863 (Platygobio), see Platygobio gracilis
- communis Girard, 1856 (Pogonichthys), see Platygobio gracilis
- communis Gistel, 1848 (Ammocoetes), see Lampetra fluviatilis
- communis Gistel, 1848 (Dactylopterus), see Dactylopterus volitans
- communis Lesueur, 1817 (Catostomus), see Catostomus commersonii
- communis Nordmann, 1840 (Barbus), see Barbus barbus
- communis Owen, 1853 (Galeus), see Galeorhinus galeus
- communis Perty, 1832 (Barbus), see Barbus barbus
- communis Rapp, 1854 (Lota), see Lota lota
- communis Rossikov, 1895 (Leuciscus rutilus var. ), see Rutilus rutilus
- communis Swainson, 1839 (Tinca), see Tinca tinca
- communis Yakovlev, 1873 (Leuciscus rutilus var. ), see Rutilus rutilus
- communis Yarrell, 1836 (Alosa), see Alosa alosa
- commutabilis Smith & Radcliffe, 1912 (Caelorinchus)
- commutabilis Iwamoto, 1990 (Coelorinchus), see Caelorinchus commutabilis
- commutabilis Smith & Radcliffe, 1912 (Coelorhynchus), see Caelorinchus commutabilis
- comoensis Poll & Roman, 1967 (Micralestes)
- comoensis de Merona, 1979 ( Petrocephalusbane)
- comoensis Daget & L©vªque, 1981 (Synodontis)
- comoriensis Fourmanoir, 1957 (Lutjanus), see Lutjanus gibbus
- comoroensis Compagno, 1988 (Scyliorhinus)
- compacta Costa, 1991 (Pituna)
- compactus Fatio, 1885 (Coregonus crassirostris), see Coregonus zuerichensis
- compactus Myers, 1927 (Rivulus), see Pituna compacta
- compagnoi (Stehmann, 1995) (Raja)
- compagnoi Fricke & Koch, 1990 (Etmopterus)
- compagnoi Stehmann, 1995 (Leucoraja), see Raja compagnoi
- compar Kaup, 1856 (Coecilophis), see Ophichthus apicalis
- compar Richardson, 1848 (Ophisurus), see Ophichthus apicalis
- compinei L©vªque & Daget, 1984 (Barynotus), see Barbus compiniei
- compiniei L©vªque & Daget, 1984 (Barbus)
- compiniei Sauvage, 1879 (Barynotus), see Barbus compiniei
- compita Winterbottom, 1985 (Priolepis)
- compitalis Whitley, 1950 (Yozia), see Trachyrhamphus bicoarctatus
- complanata Girard, 1856 (Moniana), see Cyprinella lutrensis
- compressa Reis, 1989 (Poptella)
- compressa Randall, 1994 (Ilisha)
- compressa Jordan & Evermann, 1927 (Anchoa)
- compressa Alvarez, 1948 (Priapella)
- compressa (Hypseleotris)
- compressa Mooi & Jubb, 1996 (Pempheris)
- compressa Allen & Randall, 1977 (Canthigaster)
- ?compressa Walbaum, 1792 (Muraena)
- ?compressa Ayres, 1854 (Lavinia)
- compressa Eigenmann, 1907 (Fowlerina), see Poptella compressa
- compressa Smith & Radcliffe, 1911 (Amia), see Apogon compressus
- compressicauda Cohen, 1986 (Laemonema)
- ?compressicauda Nichols, 1931 (Botia)
- compressicauda Gilchrist, 1903 (Laemonemodes), see Laemonema compressicauda
- compressicaudus Gilchrist, 1903 (Laemonemodes), see Laemonema compressicauda
- compressiceps Ploeg, 1986 (Crenicichla)
- compressiceps Eccles & Trewavas, 1989 (Dimidiochromis)
- compressiceps Boulenger, 1908 (Paratilapia), see Dimidiochromis compressiceps
- compressiformis (Puntius), see Puntius clavatus
- compressiformis Cockerell, 1913 (Barbus), see Puntius clavatus
- compressiformis Doi, 1997 (Barbus), see Puntius clavatus
- compressirostris Pellegrin, 1924 (Gnathonemus), see Campylomormyrus rhynchophorus
- compressirostris Warpachowski, 1897 (Nemacheilus), see Nemacheilus toni
- compressirostris Warpachowski, 1897 (Nemachilus), see Nemacheilus toni
- ?compressocephalus Chen, 1985 (Philypnus)
- compressocorpus Yih & Chu, 1959 (Culter)
- compressum Lyons, Gonz¡lez-Hernand©z, Soto-Galera & Guzm¡n-Arroyo, 1998 (Chirostoma)
- compressum Hutton, 1872 (Tripterygium), see Notoclinus compressus
- compressus Gìnther, 1870 (Myroconger)
- compressus Durbin, 1908 (Hyphessobrycon)
- compressus J©gu, Leao & dos Santos, 1991 (Serrasalmus)
- compressus (Rhabdalestes)
- compressus Buckup, 1993 (Melanocharacidium)
- compressus Meek & Hildebrand, 1923 (Odontognathus)
- compressus Talwar & Jhingran, 1991 (Neolissochilus)
- compressus Bertelsen & Krefft, 1988 (Himantolophus)
- compressus Kailola, 1987 (Bassozetus)
- compressus Hayashi, 1984 (Apogon)
- compressus Chan, 1966 (Oxymetopon)
- compressus Allen & Robertson, 1994 (Scarus)
- compressus Fricke, 1994 (Notoclinus)
- ?compressus Breder, 1925 (Apareiodon)
- ?compressus Houckgrest (Lophius)
- compressus (Puntius), see Neolissochilus compressus
- compressus (Puntius), see Puntius clavatus
- compressus Banarescu, 1970 (Xenocypris tumirostris), see Xenocypris tumirostris
- compressus Bosc, 1843 (Cyprinus), see Scardinius erythrophthalmus
- compressus Boulenger, 1893 (Barbus), see Puntius clavatus
- compressus Cope, 1872 (Acara), see Astronotus ocellatus
- compressus Day, 1870 (Barbodes), see Neolissochilus compressus
- compressus Day, 1870 (Barbus), see Neolissochilus compressus
- compressus Day, 1871 (Caranx), see Carangoides plagiotaenia
- compressus Fowler, 1913 (Ephippicharax), see Poptella compressa
- compressus Girard, 1858 (Engraulis), see Anchoa compressa
- compressus Gìnther, 1861 (Mugil), see Liza grandisquamis
- compressus Gìnther, 1864 (Tetragonopterus), see Poptella compressa
- compressus Gìnther, 1878 (Bathynectes), see Bassozetus compressus
- compressus Hayashi, 1984 (Amia), see Apogon compressus
- compressus Henn, 1916 (Rivulus), see Rivulus micropus
- compressus Hoese & Allen, 1983 (Hypseleotris), see Hypseleotris compressa
- compressus Hollberg, 1822 (Cyprinus), see Scardinius erythrophthalmus
- compressus Kaup (ex Kuhl and Van Hasselt), 1856 (Syngnathus), see Microphis argulus
- compressus Krefft, 1864 (Eleotris), see Hypseleotris compressa
- compressus Kyushin et al., 1977 (Carangoides), see Carangoides plagiotaenia
- compressus Lesueur, 1817 (Gadus), see Lota lota
- compressus Macleay, 1878 (Eleotris), see Eleotris elevata
- compressus Macleay, 1883 (Caranx), see Pantolabus radiatus
- compressus Marion de Proc©, 1822 (Tetrodon), see Canthigaster compressa
- compressus Meek, 1904 (Hemigrammus), see Hyphessobrycon compressus
- compressus Nichols, 1925 (Xenocypris), see Xenocypris tumirostris
- compressus Ogilby, 1897 (Carassiops), see Hypseleotris compressa
- compressus Osburn & Nichols, 1916 (Callyodon), see Scarus compressus
- compressus Osãrio, 1912 (Corynophorus), see Himantolophus compressus
- compressus Paugy, 1984 (Alestopetersius), see Rhabdalestes compressus
- compressus Paugy, 1984 (Hemigrammopetersius), see Rhabdalestes compressus
- compressus Poll & Gosse, 1963 (Petersius), see Rhabdalestes compressus
- compressus Postel, Fourmanoir & Gu©z©, 1963 (Epinephelus), see Epinephelus octofasciatus
- compressus Rafinesque, 1820 (Rutilus), see Luxilus cornutus
- compressus Valenciennes, 1833 (Nauclerus), see Naucrates ductor
- compressus White, 1790 (Sparus), see Pempheris compressa
- Compsomidiama (Cynoglossinae)
- Compsura Eigenmann, 1915 (Cheirodontinae), see Cheirodon
- compsus Mago-Leccia, 1994 (Porotergus)
- compsus Cohen, 1958 (Bathylagus), see Bathylagus longirostris
- compta (Myers, 1927) (Copella)
- compta Myers, 1927 (Copeina), see Copella compta
- comptus Roberts & Stewart, 1976 (Alestes)
- comptus Dawson, 1982 (Dactyloscopus)
- compunctus Abe, Marumo & Kawaguchi, 1965 (Cetomimus)
- conatus (Platycephalus)
- conatus Gomon et al., 1994 (Neoplatycephalus), see Platycephalus conatus
- conatus Waite & McCulloch, 1915 (Neoplatycephalus), see Platycephalus conatus
- concatenatus Matsuura, 1984 (Tetrosomus)
- concatenatus Bloch, 1785 (Ostracion), see Tetrosomus concatenatus
- concatenatus Valenciennes, 1835 (Amphacanthus), see Siganus guttatus
- concavifrons Allen, 1991 (Glossogobius)
- concavifrons Ramsay & Ogilby, 1886 (Gobius), see Glossogobius concavifrons
- concavocephalus Paradice, 1927 (Siganus), see Siganus fuscescens
- concavus Lee et al., 1980 ( Empetrichthyslatos)
- concentricus Nishida, 1990 (Urolophus)
- concentricus Osburn & Nichols, 1916 (Urobatis), see Urolophus concentricus
- conceptione Allen & Robertson, 1994 (Diplectrum)
- conceptionis (Isacia)
- conceptionis Cuvier, 1830 (Pristipoma), see Isacia conceptionis
- conceptionis Valenciennes, 1828 (Serranus), see Diplectrum conceptione
- conchifer Wheeler, 1973 (Zenopsis)
- conchifer Lowe, 1852 (Zeus), see Zenopsis conchifer
- conchifera Robins & Ray, 1986 (Zeus), see Zenopsis conchifer
- conchitae Hubbs, 1936 (Cichlasoma urophthalmus), see Herichthys urophthalmus conchltae
- conchltae ( Herichthysurophthalmus)
- Conchognathus Collett, 1889 (Simenchelyinae), see Simenchelys
- conchonius Shrestha, 1978 (Puntius)
- conchonius (Barbus), see Puntius conchonius
- conchonius Hamilton, 1822 (Cyprinus), see Puntius conchonius
- conchophilus Roberts & Vidthayanon, 1991 (Pangasius)
- conchorum Hildebrand & Ginsburg, 1927 (Menidia)
- conchos Meek, 1902 (Catostomus)
- conchyliatus Smith, 1986 (Lethrinus)
- conchyliatus Smith, 1959 (Lethrinella), see Lethrinus conchyliatus
- ?concinna De Vis, 1884 (Percis)
- ?concinnum Andriashev, 1935 (Stelgistrum)
- ?concinnus Richardson, 1839 (Nemadactylus)
- concinnus Richardson, 1836 (Gasterosteus), see Gasterosteus aculeatus
- concolor Rìppell, 1838 (Uropterygius)
- concolor McCosker, 1972 (Allips)
- concolor (Macropodus)
- concolor (Perca)
- concolor (Coryphaena)
- concolor Gìnther, 1861 (Lentipes)
- concolor Allen, 1991 (Abudefduf)
- concolor Collette & Nauen, 1983 (Scomberomorus)
- concolor Mees, 1974 (Tatia)
- concolor Weitzman, 1961 (Corydoras)
- concolor Costa, 1992 (Trichomycterus)
- ?concolor De Vis, 1884 (Eleotris)
- concolor Abbott, 1861 (Thyrsoidea), see Gymnothorax moringa
- concolor De Vis, 1884 (Gobius), see Exyrias puntang
- concolor Garman, 1913 (Nebrodes), see Ginglymostoma ferrugineum
- concolor Gilbert, 1896 (Nexilarius), see Abudefduf concolor
- concolor Gill & Townsend, 1897 (-lycodes), see Ophthalmolycus amberensis
- concolor Gill, 1860 (Sicyogaster), see Lentipes concolor
- concolor Gill, 1862 (Euschistodus), see Abudefduf concolor
- concolor Girard, 1858 (Scolecosoma), see Ichthyomyzon fossor
- concolor Kirtland, 1840 (Ammocoetes), see Ichthyomyzon fossor
- concolor Lockington, 1879 (Chriomitra), see Scomberomorus concolor
- concolor Philippi, 1896 (Salarias), see Scartichthys viridis
- concolor Roule & Despax, 1911 (Lycodes), see Ophthalmolycus amberensis
- concolor Rìppell, 1837 (Nebrius), see Ginglymostoma ferrugineum
- concolor Wright, 1892 (Petromyzon), see Ichthyomyzon fossor
- concyliatus Smith, 1986 (Lethrinella), see Lethrinus conchyliatus
- condaminei Valenciennes, 1847 (Vastres), see Arapaima gigas
- condei Lucena, 1987 (Charax)
- condei Mahnert & G©ry, 1982 (Barbus)
- condei Allen & Randall, 1996 (Cirrhilabrus)
- condei Isbrìcker & Nijssen, 1986 (Apistoloricaria)
- condei G©ry & Knæppel, 1976 (Asiphonichthys), see Charax condei
- condiscipulus Nijssen & Isbrìcker, 1980 (Corydoras)
- ?condorensis Chabanaud, 1929 (Pseudorhombus)
- ?condotense Regan, 1914 (Sicydium)
- condotensis Regan, 1913 (Hyphessobrycon), see Hyphessobrycon panamensis
- conductor Lacep¨de, 1801 (Centronotus), see Naucrates ductor
- conductor Lacep¨de, 1801 (Gasterosteus), see Naucrates ductor
- conductor Rafinesque, 1810 (Naucrates), see Naucrates ductor
- conductus Osbeck, 1765 (Squalus), see Scyliorhinus canicula
- condylura Jordan & Gilbert, 1904 (Nezumia), see Nezumia propinqua
- condylura Jordan, 1904 (Nezumia), see Nezumia propinqua
- conexiales Larraáaga, 1925 (Pleuronectes), see Pleuronectes minimus
- ?confertus Anonymous [Bennett], 1830 (Serranus)
- ?confertus Fowler, 1934 (Bothus)
- confertus Girard, 1856 (Hyborhynchus), see Pimephales promelas
- confinis Kotlyar, 1980 (Hoplostethus)
- confinis Allen & Burgess, 1990 (Parambassis)
- ?confinis Girard, 1859 (Pimelodus)
- confinis DeKay, 1842 (Salmo), see Salvelinus namaycush
- confinis Weber, 1913 (Ambassis), see Parambassis confinis
- confluens Ahl, 1923 (Chaetodon ulietensis var. ), see Chaetodon ulietensis
- confluentus Goode & Bean, 1879 (Fundulus)
- confluentus Murdy, 1989 (Zappa)
- confluentus Page & Burr, 1991 (Salvelinus)
- confluentus Nichols & La Monte, 1933 (Clarias), see Clarias angolensis
- confluentus Roberts, 1978 (Pseudapocryptes), see Zappa confluentus
- confluentus Suckley, 1859 (Salmo), see Salvelinus confluentus
- ?conformis Baird & Girard, 1854 (Lavinia)
- confundens Hulley, 1970 (Raja), see Rajella leopardus
- confundens Stehmann, 1990 (Raja), see Rajella leopardus
- confusum Dingerkus & DeFino, 1983 (Chiloscyllium)
- confusus Becker, 1992 (Diaphus)
- confusus Kottelat, 1997 (Coregonus)
- confusus Bailey & Bond, 1963 (Cottus)
- congensis De Vos, 1986 (Schilbe)
- congensis Fowler, 1936 (Proeutropius), see Schilbe congensis
- congensis Leach, 1818 (Silurus), see Schilbe congensis
- Conger Oken (ex Cuvier), 1817 (Congrinae)
- conger Bosc (ex Cuvier), 1817 (Conger)
- conger Eigenmann, 1902 (Leptocephalus), see Conger conger
- conger Linnaeus, 1758 (Muraena), see Conger conger
- conger Shaw, 1803 (Anguilla), see Conger conger
- Congermuraena Kaup, 1856 (Bathymyrinae), see Ariosoma
- Congerodon Kaup, 1856 (Congrinae), see Uroconger
- congeroides Bleeker, 1860 (Muraena), see Enchelycore schismatorhynchus
- ?congesta Dum©ril, 1858 (Echeneis)
- congestum Lee et al., 1980 (Moxostoma)
- congestus Baird & Girard, 1854 (Catostomus), see Moxostoma congestum
- congica Gour¨ne & Teugels, 1990 (Microthrissa)
- congica Teugels & Thys van den Audenaerde, 1991 (Tilapia)
- congica Boulenger, 1899 (Parailia)
- congica Fowler, 1936 (Anchovicypris), see Chelaethiops congicus
- congica Regan, 1917 (Poecilothrissa), see Microthrissa congica
- congicum Wildekamp et al., 1986 (Aphyosemion)
- congicum Norris, 1995 (Microctenopoma)
- congicum Boulenger, 1887 (Ctenopoma), see Microctenopoma congicum
- congicus Poll, 1967 (Micralestes)
- congicus Boulenger, 1897 (Citharinus)
- congicus Boulenger, 1899 (Barbus)
- congicus L©vªque & Daget, 1984 (Chelaethiops)
- congicus Gosse, 1984 ( Petrocephaluscatostoma)
- congicus Trewavas, 1973 (Pterochromis)
- congicus Boulenger, 1899 (Gephyroglanis)
- congicus Boulenger, 1920 (Chiloglanis)
- congicus Poll, 1971 (Synodontis)
- congicus (Aethiomastacembelus)
- congicus Gosse, 1984 ( Protopterusaethiopicus)
- congicus Ahl, 1924 (Panchax), see Aphyosemion congicum
- congicus Boulenger, 1896 (Mastacembelus), see Aethiomastacembelus congicus
- congicus Boulenger, 1897 (Pelmatochromis), see Pterochromis congicus
- congicus Boulenger, 1898 (Elops), see Elops lacerta
- congicus Boulenger, 1898 (Polypterus), see Polypterus endlicherii
- congicus Daget, 1962 (Polypterus palmas), see Polypterus palmas
- congicus Gosse, 1986 (Afromastacembelus), see Aethiomastacembelus congicus
- congicus Nichols & Griscom, 1917 (Engraulicypris), see Chelaethiops congicus
- congicus Poll, 1942 (Clarias), see Clarias gabonensis
- congicus Reichenow, 1877 (Batrachus), see Perulibatrachus elminensis
- Congiopodidae (Scorpaeniformes)
- Congiopodus Perry, 1811 (Congiopodidae)
- Congiopus N.A., - (Congiopodidae), see Congiopodus
- Congocharax Matthes, 1964 (Distichodinae)
- congoensis Poll, 1959 (Garra)
- congoensis (Papyrocranus)
- congoensis Schilthuis, 1891 (Lamprologus)
- congoensis Bauchot & Hureau, 1990 (Dentex)
- congoensis Blache & Cadenat, 1971 (Bascanichthys), see Bascanichthys paulensis
- congoensis Nichols & La Monte, 1932 (Notopterus afer), see Papyrocranus congoensis
- congoensis Sauvage, 1884 (Gobius), see Bathygobius casamancus
- congolensis Daget & Gosse, 1984 ( Ichthyborusbesse)
- congolensis Boulenger, 1901 (Eutropius), see Schilbe congensis
- congolensis Giltay, 1928 (Rhinobatus), see Rhinobatos cemiculus
- congolensis Steindachner, 1912 (Schilbe), see Schilbe marmoratus
- Congopanchax Poll, 1971 (Aplocheilichthyinae)
- congoro Peters, 1868 (Labeo)
- Congothrissa Poll, 1964 (Clupeidae)
- Congrammus Fowler, 1906 (Dactyloscopidae), see Dactyloscopus
- Congrellus Ogilby, 1898 (Bathymyrinae), see Ariosoma
- Congresox Gill, 1890 (Muraenesocidae)
- Congrhynchus Fowler, 1934 (Congrinae)
- congricinerei D'Ancona, 1928 (Leptocephalus), see Conger cinereus
- Congridae (Anguilliformes)
- Congrina Jordan & Hubbs, 1925 (Congrinae), see Bathycongrus
- Congrinae (Congridae)
- Congriscus Jordan & Hubbs, 1925 (Congrinae)
- Congrogadinae (Pseudochromidae)
- Congrogadus Gìnther, 1862 (Congrogadinae)
- congroides Smith & Kanazawa, 1989 (Xenomystax)
- Congrosoma Garman, 1899 (Congrinae), see Promyllantor
- Congruogobius Ginsburg, 1953 (Gobionellinae), see Gobionellus
- Congrus Richardson, 1845 (Congrinae), see Conger
- congrus Gronow, 1854 (Ophidion), see Ophidion barbatum
- conibos Castelnau, 1855 (Cycla), see Crenicichla
- conicephalus Taverne, Thys van den Audenaerde & Heymer, 1976 (Marcusenius)
- coniceps Smith, 1989 (Cynoponticus)
- coniceps Fowler, 1944 (Cheiromuroenesox), see Cynoponticus coniceps
- coniceps Jordan & Gilbert, 1882 (Muraenesox), see Cynoponticus coniceps
- conicis ( Labrusdentibus)
- ?conicus Gmelin, 1789 (Diodon)
- Conidens Briggs, 1955 (Gobiesocinae)
- conidens Castelnau, 1861 (Temnodon), see Pomatomus saltator
- ?coniferum Cuvier, 1829 (Oreosoma)
- coniorta Eschmeyer & Randall, 1975 (Scorpaena)
- coniorta Jenkins, 1903 (Sebastapistes), see Scorpaena coniorta
- ?conipterus (Turdakov, 1954) (Nemacheilus)
- conipterus Turdakov, 1954 (Nemachilus), see Nemacheilus conipterus
- conirostre Steindachner, 1867 (Glyptosternum), see Glyptothorax conirostris
- conirostris Steindachner, 1875 (Leporinus)
- conirostris (Nemacheilus)
- conirostris Tsao, 1964 (Diptychus)
- conirostris Mago-Leccia, 1978 (Distocyclus)
- conirostris Burgess, 1989 (Glyptothorax)
- ?conirostris Gìnther, 1868 (Barbus)
- conirostris (Puntius), see Barbus conirostris
- conirostris Eigenmann & Allen, 1942 (Eigenmannia), see Distocyclus conirostris
- conirostris Steindachner, 1866 (Ptychobarbus), see Diptychus conirostris
- conirostris Temminck & Schlegel, 1846 (Cyprinus), see Cyprinus carpio
- conirostris Zhu, 1982 (Nemachilus), see Nemacheilus conirostris
- conjugator Carter & Cohen, 1985 (Monomitopus)
- conjugator Alcock, 1896 (Neobythites), see Monomitopus conjugator
- conjungens Herzenstein, 1888 (Nemacheilus), see Nemacheilus labiatus
- conjungens Herzenstein, 1888 (Nemachilus labiata), see Nemacheilus labiatus
- conklini Fraser & Robins, 1970 (Phaeoptyx)
- conklini Eigenmann, 1916 (Sphagebranchus), see Ichthyapus ophioneus
- conklini Silvester, 1915 (Amia), see Phaeoptyx conklini
- connectens Hubbs, 1926 (Lethops)
- connectens Hubbs, 1930 (Erimyzon oblongus), see Erimyzon oblongus
- connelli Heemstra & Randall, 1986 (Anthias)
- connieae Saeed et al., 1989 (Pseudomugil)
- connieae Allen, 1981 (Popondetta), see Pseudomugil connieae
- Conniella Allen, 1983 (Labridae)
- Conocara Goode & Bean, 1896 (Alepocephalidae)
- conocephala Baird & Girard, 1854 (Gila), see Mylopharodon conocephalus
- conocephala Sazonov, 1976 (Holtbyrnia), see Holtbyrnia innesi
- conocephalus Berg, 1914 ( Barbuscapito)
- conocephalus Lee et al., 1980 (Mylopharodon)
- Conodon Cuvier in Cuvier & Valenciennes, 1830 (Haemulidae)
- Conomus Rafinesque, 1815 (Lophiidae), see Lophius
- conophoros Stauffer, LoVullo & McKaye, 1993 (Copadichromis)
- Conoporoderma Fowler, 1934 (Scyliorhinidae), see Poroderma
- conorhynchus Anderson, 1990 (Ophthalmolycus)
- conorhynchus Weber, 1913 (Tetranesodon)
- conorhynchus Garman, 1899 (Gymnelis), see Ophthalmolycus conorhynchus
- conorhynchus Valenciennes, 1848 (Coregonus), see Coregonus lavaretus
- conoryncha Bloch & Schneider (ex Gronow), 1801 (Albula), see Albula vulpes
- ?conorynchus Bloch & Schneider, 1801 (Cyprinus)
- Conorynchus Nozemann, 1758 (Albulinae), see Albula
- conorynchus Bloch & Schneider, 1801 (Albula), see Albula vulpes
- conquetaensis Ahl, 1923 (Pimelodella), see Pimelodella coquetaensis
- conquistador Lundberg, Bornbusch & Mago-Leccia, 1991 (Gladioglanis)
- conradi Burgess, 1989 (Trichomycterus)
- conradi Eigenmann, 1912 (Pygidium), see Trichomycterus conradi
- conserialis Hilgendorf, 1894 (Petersius)
- consobrinus Paulin, 1955 (Bidenichthys)
- consobrinus Hutton, 1876 (Dinematichthys), see Bidenichthys consobrinus
- consobrinus Ogilby, 1912 (Siganus), see Siganus fuscescens
- consocium Jordan & Hubbs, 1919 (Chirostoma)
- consortus Roberts & Stewart, 1976 (Nanochromis)
- conspersa Vari, 1991 (Steindachnerina)
- conspersa Garman, 1881 (Gila)
- conspersa Paxton et al., 1989 (Vincentia)
- conspersa (Cobitis taenia), see Sabanejewia larvata
- conspersa Cantoni, 1882 (Cobitis taenia var. ), see Sabanejewia larvata
- conspersus Poey, 1867 (Gymnothorax)
- conspersus Canestrini, 1861 (Pleuronectes), see Arnoglossus laterna
- conspersus Holmberg, 1891 (Curimatus), see Steindachnerina conspersa
- conspersus Klunzinger, 1872 (Apogon), see Vincentia conspersa
- conspersus Poey, 1860 (Serranus), see Epinephelus niveatus
- conspicillatus Allen, 1980 (Chaetodontoplus)
- conspicillatus Jenyns, 1842 (Syngnathus), see Corythoichthys flavofasciatus
- conspicillatus Kaup, 1856 (Halicampus), see Halicampus grayi
- conspicillatus Waite, 1900 (Holacanthus), see Chaetodontoplus conspicillatus
- conspicillum Matsuura, 1984 (Balistoides)
- ?conspicillum (Walbaum, 1779) (Tetraodon)
- conspicillum Bloch & Schneider, 1801 (Balistes), see Balistoides conspicillum
- conspicillum Cuvier, 1829 (Batrachus), see Halobatrachus didactylus
- conspicillum Walbaum, 1779 (Tetrodon), see Tetraodon conspicillum
- conspicua Whitley, 1936 (Serpa), see Lampanyctus intricarius
- ?conspicuus Heemstra, 1973 (Anthias)
- constanciae (Simpsonichthys)
- constanciae (Epigonus)
- constanciae Giglioli, 1880 (Pomatomichthys), see Epigonus constanciae
- constanciae Myers, 1942 (Cynolebias), see Simpsonichthys constanciae
- ?constantiae Valenciennes, 1836 (Mugil)
- constantinus Jordan & Starks, 1896 (Centropomus), see Centropomus mexicanus
- constellata Ferreira, Zuanon & dos Santos, 1996 (Potamotrygon)
- constellata Vaillant, 1880 (Taeniura), see Potamotrygon constellata
- constellata Vaillant, 1880 (Toeniura), see Potamotrygon constellata
- constellatus Cashner & Suttkus, 1977 (Ambloplites)
- constellatus Allen & Robertson, 1994 (Bothus)
- constellatus Chen, 1971 (Sebastes)
- constellatus Jordan & Gilbert, 1880 (Sebastichthys), see Sebastes constellatus
- constellatus Jordan, 1889 (Platophrys), see Bothus constellatus
- constellatus Kendall & Goldsborough, 1911 (Canthigaster), see Canthigaster bennetti
- ?constrictus Shaw, 1794 (Chaetodon)
- constructor Berg, 1949 (Neogobius platyrostris), see Neogobius platyrostris
- constructor Nordmann, 1840 (Gobius cephalarges), see Neogobius platyrostris
- constructor Pinchuk, 1977 (Neogobius platyrostris), see Neogobius platyrostris
- consuelae Mowbray, 1928 (Chaetodon), see Chaetodon striatus
- consuetus Richardson, 1854 (Salmo), see Oncorhynchus keta
- Conta Hora, 1950 (Sisoridae)
- conta Hora, 1950 (Conta)
- conta Hamilton, 1822 (Pimelodus), see Conta conta
- ?contiguus Gomon & Gibbs, 1985 (Eustomias)
- continens Rauchenberger, Kallman & Marizot, 1990 (Xiphophorus)
- continentalis Andriashev & Prirodina, 1990 (Careproctus)
- continentalis Cervigãn, 1969 (Anchoa lyolepis), see Anchoa lyolepis
- ?continii Vinciguerra, 1926 (Barbus)
- continuum Poey, 1875 (Haemulon), see Haemulon bonariense
- contractus Roberts, 1982 (Gastromyzon)
- contractus Vinciguerra, 1928 (Synodontis)
- contractus Poey, 1861 (Chonophorus), see Awaous banana
- Contusus Whitley, 1947 (Tetraodontidae)
- conus Cope, 1870 (Ptychostomus), see Moxostoma macrolepidotum
- conventus G©ry, 1977 (Argopleura)
- conventus Eigenmann, 1913 (Bryconamericus), see Argopleura conventus
- convergens Iwamoto, 1979 (Nezumia)
- convergens Garman, 1899 (Macrurus), see Nezumia convergens
- ?convexaventris Tchang & Tchang, 1963 (Gymnocypris)
- ?convexifrons Garman, 1899 (Alepocephalus)
- ?convexifrons Hollard, 1855 (Aluterus)
- ?convexirostris Gìnther, 1870 (Monacanthus)
- convexirostris Fraser-Brunner, 1941 (Allomonacanthus), see Monacanthus convexirostris
- convexus Dor, 1984 (Oxyporhamphus)
- ?convexus De Vis, 1885 (Mugil)
- convexus Castelnau, 1875 (Labrichthys), see Notolabrus parilus
- convexus De Vis, 1884 (Pseudambassis), see Ambassis marianus
- convexus Weber & de Beaufort, 1922 (Hemirhamphus), see Oxyporhamphus convexus
- convictor Bæhlke & Robins, 1969 (Evermannichthys), see Evermannichthys spongicola
- conwaii Richardson, 1840 (Oplegnathus), see Oplegnathus conwayi
- conwayi Heemstra, 1986 (Oplegnathus)
- cooglei Hildebrand & Towers, 1928 (Notropis), see Notropis venustus
- cook Bloch & Schneider, 1801 (Labrus), see Cichlasoma bimaculatum
- cookei Fowler, 1928 (Muraenichthys)
- cookei Fowler, 1923 (Crystallodytes)
- cookei Pietschmann, 1928 (Echinorhinus)
- cookei Gilchrist & Thompson, 1913 (Barbus), see Barbus marequensis
- Cookeolus Fowler, 1928 (Priacanthidae)
- cooki Weed & Woods in Herald, 1953 (Doryrhamphus melanopleura), see Doryrhamphus excisus
- cookianus (Caelorinchus)
- cookianus Iwamoto, 1990 (Coelorinchus), see Caelorinchus cookianus
- cookianus Jordan, 1877 (Aphrodedirus), see Aphredoderus sayanus
- cookianus McCann & McKnight, 1980 (Coelorhynchus), see Caelorinchus cookianus
- cookianus McCann & McKnight, 1980 (Oxymacrurus), see Caelorinchus cookianus
- cookii Macleay, 1881 (Apogon)
- cookii Gìnther, 1874 (Scorpaena)
- cookii Gìnther, 1872 (Callionymus), see Diplogrammus goramensis
- ?coolidgei Smith, 1945 (Cyclocheilichthys)
- coomansi Hardenberg, 1934 (Coilia)
- coongoola Whitley, 1964 (Galeolamna), see Carcharhinus amblyrhynchos
- cooperae Palmer, 1970 (Phaenomonas)
- cooperensis Allen & Feinberg, 1998 (Neosiluroides)
- cooperi Regan, 1908 (Callionymus)
- cooperi Masuda & Allen, 1993 (Pseudanthias)
- cooperi Imamura, 1996 (Suggrundus)
- ?cooperi Girard (ex Cooper), 1858 (Raja)
- cooperi Regan, 1902 (Anthias), see Pseudanthias cooperi
- cooperi Regan, 1908 (Platycephalus), see Suggrundus cooperi
- cooperi Suckley, 1861 (Salmo), see Oncorhynchus tshawytscha
- coorgensis (Barbus), see Puntius vittatus
- coorgensis Jayaram, 1982 (Puntius), see Puntius vittatus
- coosae Hubbs & Bailey, 1940 (Micropterus)
- coosae Lee et al., 1980 (Etheostoma)
- coosae Fowler, 1945 (Poecilichthys), see Etheostoma coosae
- Copadichromis Eccles & Trewavas, 1989 (Cichlidae)
- copandano Anon, 1994 ( Chirostomaestor)
- copandaro de Buen, 1945 (Chirostoma estor), see Chirostoma estor copandano
- copei Ortega & Vari, 1986 (Brachychalcinus)
- copei Lee et al., 1980 (Gila)
- copei Markle, 1986 (Xenodermichthys)
- copei Fowler (Moenkhausia)
- copei Goode & Bean, 1896 (Paraliparis)
- copei Nijssen & Isbrìcker, 1986 (Corydoras)
- copei Fern¡ndez-Y©pez, 1968 (Anduzedoras)
- ?copei Dum©ril, 1870 (Acipenser)
- ?copei Evermann & Meek, 1898 (Chasmistes)
- ?copei Dum©ril, 1870 (Huso), see Acipenser copei
- copei Abbott, 1860 (Cottus), see Cottus cognatus
- copei Dum©ril, 1870 (Lepidosteus), see Lepisosteus osseus
- copei Fowler, 1906 (Curimata), see Curimata cyprinoides
- copei Fowler, 1915 (Pimelodella), see Pimelodella buckleyi
- copei Gill, 1870 (Hydrolycus), see Charax tectifer
- copei Gill, 1884 (Aleposomus), see Xenodermichthys copei
- copei Jordan & Gilbert, 1881 (Squalius), see Gila copei
- copei Miller, 1945 (Snyderichthys), see Gila copei
- copei Steindachner, 1882 (Stethaprion), see Brachychalcinus copei
- copei Steindachner, 1882 (Tetragonopterus), see Moenkhausia copei
- copeianus Hubbs & Schultz, 1934 (Elephantichthys), see Cyclopterichthys glaber
- Copeina Fowler, 1906 (Pyrrhulininae)
- Copelandellus Jordan & Evermann, 1896 (Etheostomatinae), see Etheostoma
- copelandi Herre, 1953 (Pisodonophis)
- copelandi Durbin, 1908 (Hyphessobrycon)
- copelandi Lee et al., 1980 (Percina)
- copelandi Herre, 1953 (Pisoodonophis), see Pisodonophis copelandi
- copelandi Jordan, 1877 (Rheocrypta), see Percina copelandi
- Copelandia Jordan in Jordan & Copeland, 1877 (Centrarchinae), see Enneacanthus
- copelandii Steindachner, 1875 (Leporinus)
- Copella Myers, 1956 (Pyrrhulininae)
- Copidoglanis Gìnther, 1864 (Plotosidae), see Tandanus
- copii Gìnther, 1868 (Leuciscus), see Notropis rubellus
- copii Ogilby, 1897 (Hyperlophus), see Hyperlophus vittatus
- copii Ogilby, 1897 (Omochetus), see Hyperlophus vittatus
- Copionodon Pinna, 1992 (Copionodontinae)
- Copionodontinae (Trichomycteridae)
- ?copleyi Smith, 1951 (Paragobioides)
- Copora Fern¡ndez-Y©pez, 1969 (Cichlidae), see Hypsophrys
- coppenamensis Ploeg, 1987 (Crenicichla)
- coppenamensis Nijssen, 1970 ( Corydorasbondi)
- coppenamensis Isbrìcker, 1980 (Hypostomus)
- coppingeri Paxton et al., 1989 (Trachinotus)
- coppingeri Gìnther, 1881 (Galaxias), see Galaxias maculatus
- coppingeri Gìnther, 1884 (Trachynotus), see Trachinotus coppingeri
- coprophagus Burgess, 1989 (Synodontis schall), see Synodontis schall
- coprophagus Schultz, 1944 (Pimelodus clarias), see Synodontis schall
- Coptodon Gervais, 1853 (Cichlidae), see Tilapia
- Coptodus (Cichlidae), see Tilapia
- Coptostomabarbus David & Poll, 1937 (Cyprinidae)
- coquenani Steindachner, 1915 (Brycon)
- coquenani Isbrìcker, 1980 (Pseudancistrus)
- coquenani Steindachner, 1915 (Ancistrus), see Pseudancistrus coquenani
- ?coquerelii Dum©ril, 1870 (Syngnathus)
- coquetaensis Ahl, 1923 (Pimelodella)
- coquettei Smith & Kanazawa, 1977 (Ariosoma)
- coquillad Lacep¨de, 1800 (Blennius), see Coryphoblennius galerita
- coquus Gmelin, 1789 (Labrus), see Cichlasoma bimaculatum
- Coracinus (Dichistiidae)
- ?coracinus Valenciennes, 1830 (Chrysophrys)
- Coracinus Pallas, 1814 (Sciaenidae), see Sciaena
- coracinus Asso, 1801 (Sparus), see Umbrina cirrosa
- coracinus Seale, 1910 (Abudefduf), see Neoglyphidodon nigroris
- coracoideus (Ortega & Vari, 1986) (Dysichthys)
- coracoideus Eigenmann & Allen, 1942 (Trachycorystes)
- coracoideus Ortega & Vari, 1986 (Bunocephalus), see Dysichthys coracoideus
- Coradion Kaup, 1860 (Chaetodontidae)
- Coraglanis Hora & Silas, 1952 (Sisoridae)
- corallicola Allen, 1993 (Siphamia)
- corallicola Bleeker, 1853 (Plesiops)
- corallicola Katayama, 1984 (Epinephelus)
- corallicola Allen & Robertson, 1994 (Lepidonectes)
- ?corallicola Beebe & Tee-Van, 1928 (Stathmonotus)
- Corallicola Jordan & Evermann, 1898 (Blenniidae), see Paraclinus
- corallicola Jenkins, 1903 (Sebastapistes), see Sebastapistes ballieui
- corallicola Jordan, 1922 (Tifia), see Chaetodon kleinii
- corallicola Kendall & Radcliffe, 1912 (Enneapterygius), see Lepidonectes corallicola
- corallicola Snyder, 1904 (Chaetodon), see Chaetodon kleinii
- corallicola Tee-Van, 1940 (Cirrhitichthys), see Cirrhitichthys oxycephalus
- corallicola Valenciennes (ex Kuhl & van Hasselt), 1828 (Serranus), see Epinephelus corallicola
- corallicolus Bussing (ex Rosenblatt), 1991 (Lepidonectes), see Lepidonectes corallicola
- corallina Hoese, 1986 (Trimma)
- corallina Garman, 1881 (Narcine brasiliensis var. ), see Narcine bancrofti
- corallina Klunzinger, 1871 (Muraena), see Gymnothorax buroensis
- corallinum Gilbert, 1890 (Cryptotrema)
- corallinus Kishimoto, 1984 (Siganus)
- corallinus Andriashev & Makushok, 1955 (Azygopterus)
- corallinus Gilbert, 1905 (Samariscus)
- corallinus Eschmeyer & Herald, 1983 (Artedius)
- corallinus Miranda-Ribeiro, 1903 (Pontinus)
- corallinus Smith, 1957 (Scorpaenodes)
- ?corallinus Jordan & Seale, 1906 (Rhinogobius)
- corallinus Dor, 1984 (Lycodontis), see Gymnothorax buroensis
- corallinus Gilbert, 1905 (Callionymus), see Callionymus decoratus
- corallinus Hubbs, 1926 (Allartedius), see Artedius corallinus
- corallinus Poey, 1865 (Antennarius), see Antennarius multiocellatus
- corallinus Smith, 1959 (Zonogobius), see Trimma corallina
- corallinus Valenciennes, 1835 (Amphacanthus), see Siganus corallinus
- Coralliozetus Evermann & Marsh, 1899 (Chaenopsidae)
- Coranthus Smith, 1961 (Apogonidae)
- corantijni Isbrìcker, 1980 (Hypostomus)
- corax Bonaparte, 1834 (Trigla), see Chelidonichthys lucerna
- corbali (Pelmatochromis)
- corbali Boulenger, 1913 (Paratilapia), see Pelmatochromis corbali
- corbetti Tilak & Husain, 1980 (Barilius), see Raiamas bola
- corbis Valenciennes, 1839 (Julis), see Halichoeres hortulanus
- corbo-asprensis Nardo (ex Chiereghini), 1847 (Sciaena), see Macolor niger
- corboasprensis Nardo (ex Chiereghini), 1847 (Sciaena), see Macolor niger
- corcyrensis Kolombatovic, 1902 (Centrolophus), see Schedophilus ovalis
- Corcyrogobius Miller, 1972 (Gobiidae)
- cordata (Raja)
- cordemadi Kullander, 1986 (Bujurquina)
- cordiformis Thiolli¨re, 1857 (Chaetodon), see Chaetodon plebeius
- cordilla Valenciennes (ex Savi), 1844 (Leuciscus), see Alburnus albidus
- cordobensis (Leptoancistrus)
- Cordorinus Rafinesque, 1815 (Corydoradinae), see Corydoras
- cordovae Gìnther, 1880 (Astyanax)
- cordovae Isbrìcker, 1980 (Hypostomus)
- cordovae Gìnther, 1880 (Plecostomus), see Hypostomus cordovae
- cordovae Gìnther, 1880 (Tetragonopterus), see Astyanax cordovae
- corduvence Arratia & Menu-Margue, 1984 (Trichomycterus)
- corduvensis Weyenbergh, 1877 (Trichomycterus), see Trichomycterus corduvence
- cordyla Dor, 1984 (Megalaspis)
- cordyla Gronow, 1854 (Trachurus), see Megalaspis cordyla
- cordyla Linnaeus, 1758 (Scomber), see Megalaspis cordyla
- Cordylancistrus Isbrìcker, 1980 (Ancistrinae)
- Cordylus Gronow in Gray, 1854 (Scombrinae), see Scomber
- core Nardo, 1827 (Lutianus), see Coris julis
- coreanicus Schmidt, 1904 (Paralichthys olivaceus var. ), see Paralichthys olivaceus
- coreanus Steindachner, 1892 (Acheilognathus)
- coreanus Berg, 1906 (Leucogobio), see Squalidus japonicus
- coreanus Hosoya & Jeon, 1984 (Squalidus japonicus), see Squalidus japonicus
- coreanus Jordan & Starks, 1905 (Elxis), see Lefua costata
- coreanus Regan, 1908 (Tridentiger), see Tridentiger obscurus
- coreanus Steindachner, 1892 (Achilognathus), see Acheilognathus coreanus
- coreanus Wakiya & Takahashi, 1937 (Metasalanx), see Hemisalanx prognathus
- coreanus Wakiya & Takahasi, 1937 (Metasalanx), see Hemisalanx prognathus
- ?coreensis Valenciennes, 1844 (Leuciscus)
- Coregoni Linnaeus, 1758 (Coregoninae), see Coregonus
- Coregoninae (Salmonidae)
- coregonoides Cuvier, 1816 (Paralepis)
- Coregonoides Richardson, 1843 (Odacidae), see Odax
- coregonoides Gìnther, 1866 (Brachymystax), see Brachymystax lenok
- coregonoides Pallas, 1814 (Salmo), see Brachymystax lenok
- coregonoides Parkinson, 1843 (Callyodon), see Odax pullus
- Coregonus Linnaeus, 1758 (Coregoninae)
- coregonus Cope, 1870 (Ptychostomus), see Moxostoma macrolepidotum
- Coreius Jordan & Starks, 1905 (Cyprinidae)
- Corematodus Boulenger, 1897 (Cichlidae)
- Coreobagrus Mori, 1936 (Claroteinae)
- Coreoleuciscus Mori, 1935 (Cyprinidae)
- Coreoperca Herzenstein, 1896 (Percichthyinae)
- corethromycter Cohen, 1964 (Luciobrotula)
- coretta Cuvier, 1829 (Scomber), see Thunnus atlanticus
- coriacea Hubbs & Miller, 1948 (Moapa)
- coriacea Cope, 1870 (Eleutheractis), see Rypticus saponaceus
- coriaceus Paulin & Moreland, 1979 (Congiopodus)
- coriaceus Valenciennes, 1840 (Trachelyopterus)
- coriaceus Cope, 1871 (Eleutheractis), see Rypticus saponaceus
- coriaceus Lacep¨de, 1803 (Cyprinus), see Cyprinus carpio
- coriatae Burgess, 1997 (Corydoras)
- Corica Hamilton, 1822 (Clupeidae)
- corica Hamilton, 1822 (Nemacheilus)
- corica Coad, 1987 (Noemacheilus), see Nemacheilus corica
- corica Hamilton, 1822 (Cobitis), see Nemacheilus corica
- corica Menon, 1987 (Noemacheilus), see Nemacheilus corica
- Coridodax Gìnther, 1862 (Odacidae), see Odax
- coriiceps Richardson, 1844 (Notothenia)
- corimbata Natterer, 1859 (Prochilodus)
- corimbata Natterer, 1859 (Salmo), see Prochilodus corimbata
- Corinae (Labridae)
- corinus Jordan & Gilbert, 1880 (Hexanchus), see Hexanchus griseus
- Coripareius Garman, 1912 (Cyprinidae), see Coreius
- coriparoides Nichols, 1925 (Gobio)
- Coris Lacep¨de (ex Commerson), 1801 (Corinae)
- coris Lesson, 1828 (Julis), see Thalassoma quinquevittatum
- coris Valenciennes, 1839 (Julis), see Coris aygula
- coriscanus Gìnther, 1899 (Chrysichthys), see Chrysichthys nigrodigitatus
- ?corlettei Herre, 1935 (Gnatholepis)
- cormura Kaup, 1860 (Thyrsoidea), see Lycodontis vicinus
- corneliae Springer, 1967 (Entomacrodus)
- corneliae Fowler, 1932 (Giffordella), see Entomacrodus corneliae
- cornelii Masuda & Allen, 1993 (Kyphosus)
- cornelii Whitley, 1944 (Segutilum), see Kyphosus cornelii
- corneta Gilbert & Starks, 1904 (Fistularia)
- corneti Boulenger, 1899 (Stomatorhinus)
- corneyi Jordan & Dickerson, 1908 (Abudefduf), see Plectroglyphidodon leucozona
- cornidii Gìnther, 1866 (Belone), see Belone belone
- cornifer Smith, 1959 (Hirculops)
- ?cornifer Bertelsen & Krefft, 1988 (Himantolophus)
- cornifer Rìppell, 1830 (Blennius), see Hirculops cornifer
- Corniger Agassiz in Spix & Agassiz, 1831 (Holocentridae)
- corniger Bradbury, 1980 (Ogcocephalus)
- corniger Taranetz, 1933 (Hypsagonus)
- ?corniger Alcock, 1894 (Chlorophthalmus)
- corniger Andriashev, 1954 (Artediellus europeus), see Artediellus atlanticus
- corniger Gronow, 1854 (Acronurus), see Naso unicornis
- cornubica Cuvier, 1816 (Lamna), see Lamna nasus
- ?cornubicus Shaw, 1804 (Lophius)
- cornubicus Gmelin, 1789 (Squalus), see Lamna nasus
- cornubicus Risso, 1810 (Lutjanus), see Symphodus cinereus
- cornubicus Shaw, 1804 (Cyclopterus), see Lepadogaster lepadogaster purpurea
- ?cornubiense Donndorff, 1798 (Salmo)
- cornubiensis Cornish, 1874 (Pimelepterus), see Hyperoglyphe perciformis
- cornubiensis Fleming, 1828 (Lepadogaster), see Lepadogaster lepadogaster purpurea
- cornubiensis Pennant, 1812 (Squalus), see Lamna nasus
- cornubiensis Walbaum, 1792 (Salmo), see Salmo trutta
- cornubius Gmelin, 1789 (Labrus), see Symphodus melops
- cornucervi (Blennius)
- cornucola (Paranotothenia)
- cornucola Pequeáo, 1986 (Patagonotothen)
- cornucola (Paranotothenia), see Patagonotothen cornucola
- cornucola Hutton, 1873 (Notothenia), see Patagonotothen cornucola
- cornucola Richardson, 1844 (Notothenia), see Patagonotothen cornucola
- cornuta Gìnther, 1859 (Anoplogaster)
- cornuta Agassiz, 1853 (Chologaster)
- cornuta Jordan & Fowler, 1902 (Lactoria)
- ?cornuta Gìnther, 1870 (Myliobatis)
- cornuta Agassiz (ex Baird), 1854 (Hypsolepis), see Luxilus cornutus
- cornuta Temminck & Schlegel, 1846 (Platessa), see Pleuronichthys cornutus
- cornutum Shimizu, 1984 (Sargocentron)
- cornutum Bleeker, 1853 (Holocentrum), see Sargocentron cornutum
- cornutum Bleeker, 1862 (Heteroprosopon), see Pleuronichthys cornutus
- cornutus ( Notropisrubellus x notropis)
- cornutus (Smith, 1945) (Lobocheilus)
- cornutus (Luxilus)
- cornutus Springer, 1986 (Parablennius)
- cornutus Boschung, 1992 (Citharichthys)
- cornutus Fitch, 1963 (Pleuronichthys)
- ?cornutus Gilchrist & von Bonde, 1924 (Oneirodes)
- ?cornutus McCulloch & Waite, 1918 (Oxyurichthys)
- ?cornutus Guichenot (ex Valenciennes), 1848 (Trachinus)
- cornutus Agassiz, 1853 (Chologaster), see Chologaster cornuta
- cornutus Beebe, 1933 (Photonectes), see Photonectes mirabilis
- cornutus Cuvier (ex Commerson), 1831 (Zanclus), see Zanclus canescens
- cornutus Cuvier, 1829 (Kurtus), see Kurtus indicus
- cornutus Cuvier, 1833 (Kurtus), see Kurtus indicus
- cornutus Forssk¥l, 1775 (Silurus), see Macroramphosus scolopax
- cornutus Gilbert, 1964 (Notropis), see Luxilus cornutus
- cornutus Gìnther, 1880 (Romboidichthys), see Citharichthys cornutus
- cornutus Lacep¨de, 1803 (Macroramphosus), see Macroramphosus scolopax
- cornutus Lindberg & Krasyukova, 1975 (Zanclus), see Zanclus canescens
- cornutus Linnaeus, 1758 (Blennius), see Parablennius cornutus
- cornutus Linnaeus, 1758 (Chaetodon), see Zanclus canescens
- cornutus Linnaeus, 1758 (Ostracion), see Lactoria cornuta
- cornutus Mitchill, 1817 (Cyprinus), see Luxilus cornutus
- cornutus Smith, 1945 (Lobocheilos), see Lobocheilus cornutus
- cornutus Valenciennes, 1833 (Hoplostethus), see Anoplogaster cornuta
- ?coro Bloch, 1792 (Sciaena)
- coroides Cuvier, 1830 (Umbrina)
- coromandelensis (Hirundichthys)
- coromandelensis Hornell, 1923 (Cypselurus), see Hirundichthys coromandelensis
- coromandelica van Hasselt (ex Cuvier), 1823 (Belone), see Tylosurus crocodilus
- ?coromandelicus Bloch & Schneider, 1801 (Labrus)
- coromandelicus Day, 1878 (Serranus), see Epinephelus bleekeri
- corona Allen, 1980 (Melanotaenia)
- corona Page & Ceas, 1992 (Etheostoma)
- corona Springer, 1940 (Sphyrna)
- corona Compagno, 1988 (Mesozygaena), see Sphyrna corona
- coronarius (Cyprinus)
- ?coronarius Palacky, 1861 (Platycephalus)
- coronata Parr, 1927 (Linophryne)
- coronata Allen & Randall, 1977 (Canthigaster)
- coronata De Vis, 1885 (Coris), see Coris batuensis
- coronata Kaup, 1860 (Pisoodonophis), see Myrichthys breviceps
- coronata Poey, 1860 (Seriola), see Seriola rivoliana
- coronatus Temminck & Schlegel, 1850 (Hippocampus)
- coronatus Yabe, 1992 (Porocottus)
- ?coronatus Couch, 1838 (Cyclopterus)
- coronatus Allen [W. R.], 1942 (Gasteropelecus), see Gasteropelecus sternicla
- coronatus Desmarest, 1823 (Holacanthus), see Holacanthus ciliaris
- coronatus Gilchrist & von Bonde, 1924 (Plectromus), see Poromitra crassiceps
- coronatus Gìnther, 1872 (Salarias), see Blenniella chrysospilos
- coronatus Smith & Heemstra, 1986 (Tetradon), see Canthigaster coronata
- coronatus Vaillant & Sauvage, 1875 (Anosmius), see Canthigaster coronata
- coronatus Vaillant & Sauvage, 1875 (Tetraodon), see Canthigaster coronata
- coronatus Valenciennes, 1828 (Serranus), see Epinephelus cruentatus
- coronatus Yoshino, 1984 (Istiblennius), see Blenniella chrysospilos
- ?coroneda Rafinesque, 1810 (Atherina)
- coronensis Herre, 1942 (Neostethus), see Neostethus borneensis
- coronensis Herre, 1942 (Sandakanus), see Neostethus borneensis
- Coronichthys Herre, 1942 (Gobiesocinae), see Diademichthys
- Coronogobius Herre, 1945 (Gobiidae), see Porogobius
- coronoidus Ni & Li, 1992 (Takifugu)
- coronus Griffiths & Heemstra, 1995 (Argyrosomus)
- coropinae Hoedeman, 1962 (Gymnotus), see Gymnotus anguillaris
- Coroplopus Smith, 1966 (Centrolophidae), see Schedophilus
- corporalis Lee et al., 1980 (Semotilus)
- corporalis Mitchill, 1817 (Cheilonemus), see Semotilus corporalis
- corpulentus Thomerson & Taphorn, 1993 (Rivulus)
- correntinus (Ctenobrycon)
- correntinus Holmberg, 1891 (Tetragonopterus), see Ctenobrycon correntinus
- corrugatus Lowe, 1838 (Mugil), see Chelon labrosus
- corrugatus Weber, 1913 (Syngnathus), see Bhanotia fasciolata
- corruscans Burgess, 1989 (Pseudoplatystoma)
- corruscans Spix & Agassiz, 1829 (Platystoma), see Pseudoplatystoma corruscans
- corruscans Valenciennes, 1840 (Platystoma), see Pseudoplatystoma corruscans
- corsula Gill, 1863 (Rhinomugil)
- corsula Day, 1869 (Macrones), see Mystus menoda
- corsula Hamilton, 1822 (Mugil), see Rhinomugil corsula
- corsula Hamilton, 1822 (Pimelodus), see Mystus menoda
- cortesi Castro, 1987 (Corydoras)
- cortezensis McEachran & Miyake, 1988 (Raja)
- cortezi Meyer, Wischnath & Foerster, 1985 (Xiphophorus)
- cortezi Chen, 1975 (Sebastes)
- cortezi Beebe & Tee-Van, 1938 (Scorpaenodes), see Sebastes cortezi
- corteziana Gilbert, 1890 (Aprodon), see Lycodes cortezianus
- cortezianus Eschmeyer & Herald, 1983 (Lycodes)
- cortezianus Gilbert, 1890 (Aprodon), see Lycodes cortezianus
- corti G©ry, 1977 (Schizodon)
- cortius Hamilton, 1822 (Clupanodon), see Gonialosa manmina
- coruchi Bleeker, 1862 (Pseudetroplus), see Etroplus maculatus
- coruchi Cuvier, 1830 (Etroplus), see Etroplus maculatus
- corumbae Eigenmann & Ward, McAtee & Ward, 1907 (Heterogramma), see Apistogramma commbrae
- Corumbataia Britski, 1997 (Hypoptopomatinae)
- coruscans Rosenblatt & Johnson, 1991 (Parmops)
- coruscans Valenciennes, 1862 (Etelis)
- coruscans Bleeker, 1862 (Paradiplomystes)
- coruscans Burgess, 1989 (Pseudoplatystoma), see Pseudoplatystoma corruscans
- coruscans Jordan & Gilbert, 1881 (Paralepis), see Arctozenus risso
- coruscans Lichtenstein, 1819 (Pimelodus), see Paradiplomystes coruscans
- coruscans Richardson, 1845 (Myctophum), see Gonichthys barnesi
- Corusculus Jordan & Snyder, 1901 (Acropomatidae), see Doederleinia
- coruscum Poey, 1860 (Holocentrum), see Holocentrus coruscus
- coruscus Robins & Ray, 1986 (Holocentrus)
- coruscus (Sargocentron), see Holocentrus coruscus
- ?corvina Reinhardt, 1851 (Lepipterus)
- Corvina Cuvier, 1829 (Sciaenidae), see Sciaena
- corvinaeforme Steindachner, 1868 (Haemulon), see Pomadasys corvinaeformis
- corvinaeforme Steindachner, 1869 (Haemulopsis), see Pomadasys corvinaeformis
- corvinaeformis Matsuura, 1983 (Pomadasys)
- Corvula Jordan & Eigenmann, 1889 (Sciaenidae), see Bairdiella
- corvus Rafinesque, 1810 (Trigla), see Chelidonichthys lucerna
- corycaeus Kullander & Britz, 2002 (Badis)
- corycaeus Kullander & Britz, 2002 (Badis), see Badis pyema
- Corycus Cuvier, 1814 (Labridae), see Symphodus
- Corydoradinae (Callichthyidae)
- Corydoras Lacep¨de, 1803 (Corydoradinae)
- corymbifera Regan & Trewavas, 1932 (Linophryne), see Linophryne indica
- Corymbophanes Eigenmann, 1909 (Hypostominae)
- Corynolophus Gill, 1878 (Himantolophidae), see Himantolophus
- Corynophorus Osãrio, 1912 (Himantolophidae), see Himantolophus
- Corynopoma Gill, 1858 (Glandulocaudinae)
- Corynopomops Fowler, 1943 (Glandulocaudinae), see Gephyrocharax
- Coryogalops Smith, 1958 (Gobiidae)
- Coryphaena Linnaeus, 1758 (Coryphaenidae)
- Coryphaena Houttuyn, 1782 (Branchiosteginae), see Branchiostegus
- Coryphaenidae (Perciformes)
- Coryphaenoides Gunner, 1765 (Macrourinae)
- coryphaenoides Axelrod, 1993 (Hypselecara)
- Coryphaenoides Lacep¨de, 1801 (Branchiosteginae), see Branchiostegus
- coryphaenoides Cuvier & Valenciennes (ex Bonelli), 1833 (Astrodermus), see Luvarus imperialis
- coryphaenoides Heckel, 1840 (Heros), see Hypselecara coryphaenoides
- coryphaenoides Smith, 1955 (Cyphomycter), see Naso brevirostris
- coryphaenula Valenciennes, 1837 (Gobius), see Gobiodon rivulatus
- Coryphaesopia Chabanaud, 1930 (Soleidae), see Aesopia
- coryphaeus Heckel, 1840 (Heros), see Heros severus
- Coryphoblennius Norman, 1943 (Blenniidae)
- Coryphopterus Gill, 1863 (Gobiidae)
- Coryphus Commerson in Lacep¨de, 1801 (Coryphaenidae), see Coryphaena
- Corystion Klein, 1776 (Triglinae), see Trigla
- Corystion Rafinesque, 1810 (Trachinidae), see Trachinus
- corythaeola Witzell, 1973 (Polymetme)
- corythaeolum Alcock, 1898 (Diplophos), see Polymetme corythaeola
- corythaeouma Paxton et al., 1989 (Diplophos), see Polymetme corythaeola
- Corythobatus Cantor, 1849 (Minoinae), see Minous
- Corythoichthys Kaup, 1853 (Syngnathynae)
- Coryzichthys Ogilby, 1908 (Batrachoididae), see Halophryne
- Coscinoxyron Fowler, 1907 (Bryconinae), see Triportheus
- cosmetus Randall & Smith, 1982 (Halichoeres)
- Cosmocampus Dawson, 1979 (Syngnathynae)
- Cosmochilus Sauvage, 1878 (Cyprinidae)
- cosmopolita Agassiz, 1829-31 (Micropteryx), see Chloroscombrus chrysurus
- cosmopolita Cuvier, 1829 (Seriola), see Chloroscombrus chrysurus
- cosmopolitus Girard, 1858 (Chloroscombrus), see Chloroscombrus chrysurus
- cosmurus Jordan & Snyder, 1901 (Clariger)
- Cossyphodes Bleeker, 1860 (Bodianinae), see Choerodon
- cossyphoides Steindachner, 1900 (Pseudolabrus), see Pseudolabrus miles
- Cossyphus McClelland, 1844 (Clariidae), see Clarias
- Cossyphus Valenciennes in Cuvier & Valenciennes, 1839 (Bodianinae), see Bodianus
- costae Fowler (Moenkhausia)
- costae (Epinephelus)
- ?costae Qu©ro, Hensley & Maug©, 1989 (Samaris)
- costae Cocco, 1838 (Trachypterus), see Trachipterus trachypterus
- costae Steindachner, 1878 (Serranus), see Epinephelus costae
- costae Steindachner, 1907 (Tetragonopterus), see Moenkhausia costae
- costaecanariae Nelson, 1986 (Ebinania)
- costae-canariae Cervigãn, 1961 (Cottunculus), see Ebinania costaecanariae
- costaecanariae Cervigãn, 1961 (Cottunculus), see Ebinania costaecanariae
- costaecanarie Nelson, 1986 (Ebinania), see Ebinania costaecanariae
- costai (Simpsonichthys)
- costai Kaup, 1856 (Esunculus), see Albula vulpes
- costai Lazara, 1990 (Cynolebias), see Simpsonichthys costai
- ?costaricana Borodin, 1928 ( Myxusharengus)
- costaricanus Springer, 1959 (Malacoctenus)
- costaricensis Caldwell, 1958 (Ophioscion)
- costaricensis Meek, 1912 (Gobiesox), see Gobiesox nudus
- costaricensis Meek, 1914 (Astyanax aeneus var. ), see Astyanax aeneus
- costata Shaw & Tchang, 1931 (Lefua)
- ?costata Suckow, 1799 (Loricaria)
- costata Kessler, 1876 (Diplophysa), see Lefua costata
- costatus Whitley, 1951 (Kaupus)
- costatus Barnard, 1927 (Paracallionymus)
- costatus Bleeker, 1862 (Platydoras)
- costatus (Aspasmogaster), see Aspasmogaster tasmaniensis
- costatus Boulenger, 1898 (Callionymus), see Paracallionymus costatus
- costatus Fowler, 1899 (Leuciscus), see Phoxinus lagowskii
- costatus Gronow, 1854 (Salmo), see Salvelinus umbla
- costatus Linnaeus, 1758 (Silurus), see Platydoras costatus
- costatus Mitchill, 1815 (Bodianus), see Micropogonias undulatus
- costatus Ogilby, 1885 (Diplocrepis), see Aspasmogaster tasmaniensis
- costatus Valenciennes, 1849 (Prochilodus), see Prochilodus argenteus
- costatus Valenciennes, 1850 (Prochilodus), see Prochilodus argenteus
- costatus Waite & Hale, 1921 (Leptonotus), see Kaupus costatus
- costatus Whitley, 1931 (Volgiolus), see Aspasmogaster tasmaniensis
- cosuatis Talwar & Jhingran, 1991 (Oreichthys)
- cosuatis Hamilton, 1822 (Cyprinus), see Oreichthys cosuatis
- coswati (Cyprinus)
- cotidianus McDowall, 1975 (Gobiomorphus)
- cotinho Eigenmann, 1908 (Moenkhausia)
- cotio (Osteobrama)
- cotio Hamilton, 1822 (Cyprinus), see Osteobrama cotio
- cotio Shrestha, 1978 (Labeo), see Osteobrama cotio
- cotta Risso, 1810 (Lutjanus), see Symphodus cinereus
- Cottapistus Bleeker, 1876 (Aploactinidae)
- cottesi Pellegrin, 1907 (Barbus camptacanthus var. ), see Barbus miolepis
- cotticeps Prince Akihito, 1984 (Bathygobius)
- cotticeps Fowler, 1938 (Scorpaenopsis)
- cotticeps Steindachner, 1879 (Gobius), see Bathygobius cotticeps
- Cottidae (Scorpaeniformes)
- Cottinella Berg, 1907 (Abyssocottidae)
- Cottiusculus Schmidt in Jordan, 1904 (Cottidae)
- Cottocomephorinae (Cottidae)
- Cottocomephorus Pellegrin, 1900 (Cottocomephorinae)
- Cottogaster Putnam, 1863 (Etheostomatinae), see Percina
- Cottogobius Koumans, 1941 (Gobiidae), see Pleurosicya
- cottoides Gìnther, 1878 (Bathygadus)
- cottoides Valenciennes, 1836 (Clinus)
- cottoides Bleeker, 1876 (Cottapistus)
- cottoides Nakabo, 1984 (Pseudoblennius)
- cottoides Boulenger, 1891 (Pimelodus), see Microglanis parahybae
- cottoides Boulenger, 1891 (Pseudopimelodus), see Microglanis parahybae
- cottoides Forster, 1801 (Scorpaena), see Scorpaena papillosus
- cottoides Kaup, 1858 (Hoplocottus), see Pseudoblennius cottoides
- cottoides Linnaeus, 1758 (Perca), see Cottapistus cottoides
- cottoides Malabarba, 1989 (Microglanis), see Microglanis parahybae
- cottoides Richardson, 1848 (Podabrus), see Pseudoblennius cottoides
- Cottoperca Steindachner, 1875 (Bovichthyidae)
- Cottopsis Girard, 1850 (Cottidae), see Cottus
- Cottunculus Collett, 1875 (Psychrolutidae)
- Cottus Linnaeus, 1758 (Cottidae)
- cotylephorus Eigenmann & Eigenmann, 1891 (Aspredo)
- Cotylephorus Swainson, 1838 (Aspredininae), see Aspredo
- cotylephorus Bloch, 1794 (Platystacus), see Aspredo cotylephorus
- cotylephorus Bloch, 1797 (Platysomatos), see Aspredo cotylephorus
- cotylephorus Lacep¨de, 1803 (Silurus), see Aspredo cotylephorus
- Cotylichthys Jordan, 1919 (Gobiesocinae), see Gobiesox
- Cotylis Mìller & Troschel in Mìller, 1843 (Gobiesocinae), see Gobiesox
- Cotylopus Guichenot, 1863 (Gobiidae)
- couaga Lacep¨de, 1802 (Chaetodon), see Acanthurus triostegus
- couagga (Chaetodon)
- couardi Cadenat, 1951 (Sphyrna)
- coubie Rìppell, 1832 (Labeo)
- couchi Miller & El-Tawil, 1974 (Gobius)
- couchi Girard, 1856 (Dionda), see Dionda episcopa
- couchi Girard, 1856 (Moniana), see Cyprinella lutrensis
- Couchia Thompson, 1839 (Lotidae), see Ciliata
- couchiana Girard, 1859 (Limia), see Xiphophorus couchianus
- couchianus Rosen & Bailey, 1963 (Xiphophorus)
- couchianus ( Xiphophorusvariatus x xiphophorus)
- ?couchii Yarrell, 1836 (Serranus)
- couchii Gìnther, 1866 (Poecilia), see Xiphophorus couchianus
- couchii Saville-Kent, 1883 (Lepidogaster), see Diplecogaster bimaculata
- couchii Valenciennes, 1839 (Acantholabrus), see Acantholabrus palloni
- couesi Fujii, 1983 (Cryptopsaras), see Cryptopsaras couesii
- couesii (Cryptopsaras)
- ?couesii Milner, 1874 (Coregonus)
- Couesius Jordan, 1878 (Cyprinidae)
- coulteri Skelton & Teugels, 1991 (Serranochromis)
- coulteri Lee et al., 1980 (Prosopium)
- coulteri Bell-Cross, 1975 (Haplochromis), see Serranochromis coulteri
- coulterii Eigenmann & Eigenmann, 1892 (Coregonus), see Prosopium coulteri
- couma Cervigãn, Cipriani, Fischer, Garibaldi, Hendrickx, Lemus, M¡rquez, Poutiers, Rob, 1992 (Arius)
- couma Valenciennes, 1840 (Bagrus), see Arius couma
- coupei Dieuzeide, 1960 (Pagellus), see Pagellus bellottii
- courbina Lacep¨de, 1803 (Pogonathus), see Pogonias cromis
- courbinus Lacep¨de (ex Commerson), 1803 (Pogonathus), see Pogonias cromis
- courtadei Bocourt, 1868 (Serranus), see Epinephelus analogus
- courtenayi McCarthy, 1979 (Rypticus)
- courteti Pellegrin, 1906 (Synodontis), see Synodontis xiphias
- cous Heckel, 1843 (Arius)
- cous (Mystus)
- ?cous Linnaeus, 1766 (Silurus)
- cous Bleeker, 1862 (Aglyptosternon), see Silurus cous
- cousteaui Roux-Est¨ve, 1955 (Labrichthys), see Larabicus quadrilineatus
- coval Cuvier, 1829 (Clupea), see Escualosa thoracata
- coventryi Fowler, 1940 (Labrisomus), see Calliclinus geniguttatus
- coxeyi Fowler, 1943 (Brycon)
- coxeyi Fowler, 1943 (Hemibrycon), see Hemibrycon polyodon
- coxii Larson & Hoese, 1996 (Gobiomorphus)
- ?coxii Macleay, 1884 (Psilocranium)
- ?coxii Ramsay, 1883 (Percis)
- coxii Krefft, 1864 (Eleotris), see Gobiomorphus coxii
- coxii Macleay, 1880 (Galaxias), see Galaxias brevipinnis
- coxii Ogilby, 1897 (Mulgoa), see Gobiomorphus coxii
- coxii Ramsay & Ogilby, 1887 (Trichiurus), see Trichiurus lepturus
- cozzeni (Pimelodus)
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