All (in this database) Fish list (Scientific names): Part J
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
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PY
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R
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RP
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SO
SQ
SU
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Y
Z
- jaarmani Weber, 1913 (Oxyurichthys)
- jabalpurensis Rao & Sharma, 1972 (Esomus danricus), see Esomus danricus
- jabonero La Marca, 1997 (Hemibrycon)
- ?jabouillei Chevey, 1936 (Hemiculter)
- jacksonensis Heemstra & Kannemeyer, 1984 (Trachipterus), see Trachipterus arawatae
- jacksonensis Ramsay, 1881 (Regalaecus), see Trachipterus arawatae
- jacksonensis Whitley, 1941 (Netuma thalassina), see Arius thalassinus
- jacksoni L©vªque & Daget, 1984 (Barbus)
- jacksoni Gosse, 1984 (Paramormyrops)
- jacksoni Eccles & Trewavas, 1989 (Copadichromis)
- jacksoni Dawson, 1982 (Gillellus)
- jacksoni Agassiz, 1853 (Embiotoca)
- jacksoni Smith, 1943 (Taenioides)
- jacksoni Greenwood, 1961 (Dinotopterus)
- jacksoni Burgess, 1989 (Amphilius), see Amphilius jacksonii
- jacksoni Fowler, 1944 (Grammoplites), see Cociella crocodilus
- jacksoni Fowler, 1944 (Pristidoryrhamphus), see Doryrhamphus negrosensis
- jacksoni Iles, 1960 (Haplochromis), see Copadichromis jacksoni
- jacksoni Meyer, 1793 (Squalus portus), see Heterodontus portusjacksoni
- jacksoni Poll, 1967 (Marcusenius), see Paramormyrops jacksoni
- jacksoni Smith, 1947 (Cyttoides), see Cyttus traversi
- jacksoni Smith, 1949 (Cyttoidops), see Cyttus traversi
- jacksoni Suckow, 1799 (Squalus), see Heterodontus portusjacksoni
- ?jacksoniana Quoy & Gaimard, 1825 (Atherina)
- jacksoniana Quoy & Gaimard, 1824 (Scorpaena), see Centropogon australis
- jacksonianus Gomon et al., 1994 (Brachaluteres)
- jacksonianus Quoy & Gaimard, 1824 (Balistes), see Brachaluteres jacksonianus
- jacksoniensis Paxton et al., 1989 (Ambassis)
- jacksoniensis Bleeker, 1863 (Gymnothorax), see Gymnothorax prasinus
- jacksoniensis Macleay, 1878 (Etrumeus), see Etrumeus teres
- jacksoniensis Macleay, 1881 (Pseudoambassis), see Ambassis jacksoniensis
- jacksoniensis Macleay, 1881 (Trachichthys), see Trachichthys australis
- jacksoniensis Steindachner, 1866 (Scorpaena), see Scorpaena cardinalis
- jacksoniensis Whitley, 1931 (Ruboralga), see Scorpaena cardinalis
- jacksoniensis Whitley, 1935 (Velambassis), see Ambassis jacksoniensis
- jacksonii (Boulenger, 1912) (Brycinus)
- jacksonii Boulenger, 1912 (Amphilius)
- jacksonii Boulenger, 1912 (Alestes), see Brycinus jacksonii
- jacksonii L©vªque & Daget, 1984 (Barbus), see Barbus jacksoni
- jacoba Cuvier, 1829 (Myripristis), see Myripristis jacobus
- jacobaea Lowe, 1839 (Echeneis), see Remora osteochir
- jacobaeus Cuvier, 1833 (Caranx), see Decapterus macarellus
- jacob-evertsen Lacep¨de, 1802 (Bodianus), see Cephalopholis argus
- jacobevertsen Lacep¨de, 1802 (Bodianus), see Cephalopholis argus
- jacobfreibergi Mar©chal, 1991 (Aulonocara)
- jacobfreibergi Johnson, 1974 (Trematocranus), see Aulonocara jacobfreibergi
- jacobi Ahl, 1928 (Aphyosemion), see Aphyosemion exiguum
- jacobi Ahl, 1928 (Panchax), see Aphyosemion exiguum
- jacobi Steindachner, 1879 (Corvina), see Cheilotrema saturnum
- jacobi Steindachner, 1879 (Johnius), see Cheilotrema saturnum
- jacoboea Gill, 1863 (Remora), see Remora remora
- jacobsoni Weber & de Beaufort, 1916 (Rasbora)
- jacobssoni Nybelin, 1947 (Rhadinesthes), see Rhadinesthes decimus
- jacobus Cuvier, 1829 (Myripristis)
- jacobus-boehlkei Fowler, 1958 (Barbus), see Puntius sarana orphoides
- jacobusboehlkei Doi, 1997 (Puntius), see Puntius sarana orphoides
- jacobusboehlkei Fowler, 1958 (Barbus), see Puntius sarana orphoides
- ?jacome Poey, 1851 (Serranus)
- ?jacoti Fowler, 1930 (Acanthogobius)
- jactator Allen & Randall, 1977 (Canthigaster)
- jactator Jenkins, 1901 (Tropidichthys), see Canthigaster jactator
- jacuhiensis (Astyanax), see Astyanax maculatus
- jacuhiensis Cope, 1894 (Tetragonopterus), see Astyanax maculatus
- jacuiensis Bergmann, 1988 (Schizodon)
- jaculator (Toxotes)
- jaculatrix Gistel, 1848 (Trompe), see Toxotes jaculator
- jaculatrix Pallas, 1767 (Sciaena), see Toxotes jaculator
- jaculidens Cuvier, 1830 (Ancylodon), see Macrodon ancylodon
- jaculiferus Whitley, 1931 (Tragulichthys)
- jaculiferus Cuvier, 1818 (Diodon), see Tragulichthys jaculiferus
- jaculiferus McCulloch, 1921 (Allomycterus), see Tragulichthys jaculiferus
- jaculum Russell & Cressey, 1979 (Synodus)
- jaculum De Filippi, 1844 (Chondrostoma), see Chondrostoma genei
- jaculus (Callionymus)
- jaculus Cope, 1867 (Alburnellus), see Notropis rubellus
- jaculus Jurine, 1825 (Cyprinus), see Rutilus rutilus
- jacunda Fowler, 1913 (Bryconamericus), see Knodus smithi
- jacundus Ihering, 1930 (Phallotorynus)
- jacuticus Borisov, 1932 (Salvelinus)
- jacuticus Kirillov, 1956 (Carassius carassius), see Carassius carassius
- Jadamga Schultz, 1940 (Apogoninae), see Cheilodipterus
- jadrensis Giglioli, 1883 (Gobius), see Pomatoschistus canestrinii
- jae Boulenger, 1903 (Barbus)
- jae Boulenger, 1914 (Mormyrus), see Mormyrus caballus
- jaegari Costa & Cheffe, 2002 (Austrolebias)
- jaegeri Holly, 1930 (Varicorhinus)
- jaensis Boulenger, 1909 (Clarias)
- jago Fleming, 1828 (Raniceps), see Raniceps raninus
- jagonensis Troschell, 1866 (Labrus), see Bodianus speciosus
- ?jagonis Walbaum, 1792 (Perca)
- jagorii Peters, 1869 (Microphis)
- jagorii (Lethrinus)
- jagorii Peters, 1860 (Scopelus), see Gonichthys cocco
- jagua Nichols, 1920 (Histrio), see Histrio histrio
- jaguana Poey, 1865 (Harengula)
- ?jaguar Lacep¨de, 1802 (Bodianus)
- jaguarensis Haseman, 1911 (Crenicichla)
- jaguaribensis (Cheirodon)
- jaguribensis Isbrìcker, 1980 (Hypostomus)
- jaguribensis Fowler, 1915 (Plecostomus), see Hypostomus jaguribensis
- jahngarah Day, 1875 (Lutianus), see Lutjanus argentimaculatus
- jahu Ihering, 1898 (Paulicea)
- jahu (Silurus)
- ?jahud Forssk¥l, 1775 ( Chaetodonabudafur)
- jaklesii (Nemacheilus)
- jaklesii Bleeker, 1852 (Cobitis), see Nemacheilus jaklesii
- jalalensis Balon & Hensel, 1970 (Glyptothorax)
- jalapae Meek, 1902 (Xiphophorus), see Xiphophorus hellerii
- jalisconis Myers & Wade, 1946 (Heteristius), see Heteristius cinctus
- jalkapoorei Shrestha, 1980 (Barilius), see Raiamas guttatus
- jallae Skelton & Teugels, 1991 ( Serranochromisrobustus)
- jallae Daget et al., 1991 (Tilapia)
- jallae Boulenger, 1896 (Chromis), see Tilapia jallae
- jallae Boulenger, 1896 (Hemichromis), see Serranochromis robustus jallae
- jallae Gilchrist & Thompson, 1917 (Dinotopterus), see Clarias ngamensis
- jallae Gilchrist & Thompson, 1917 (Synodontis), see Synodontis leopardinus
- jaluensis Chyung, 1977 (Thymallus), see Thymallus arcticus
- jaluensis Mori, 1928 (Thymallus articus), see Thymallus arcticus
- jamaicensis (Cyprinodon)
- jamaicensis Uyeno & Sato, 1983 (Cynoscion)
- jamaicensis Robins & Ray, 1986 (Urolophus)
- ?jamaicensis Dum©ril, 1858 (Echeneis)
- jamaicensis Cuvier, 1816 (Raia), see Urolophus jamaicensis
- jamaicensis Teague, 1951 (Prionotus), see Prionotus punctatus
- jamaicensis Vaillant & Bocourt, 1883 (Otolithus), see Cynoscion jamaicensis
- jamesi Ortega & Vari, 1986 (Anchoviella)
- jamesi Eigenmann, 1908 (Moenkhausia)
- jamesi Schultz, 1943 (Pseudochromis)
- ?jamesi Garman, 1929 (Leporinus)
- jamesi Jordan & Seale, 1926 (Amplova), see Anchoviella jamesi
- jamesoni Paxton et al., 1989 (Ellerkeldia)
- jamesoni Ogilby, 1908 (Hypoplectrodes), see Ellerkeldia jamesoni
- jamesonii Macleay, 1884 (Atherinosoma), see Pseudomugil signifer
- jamesonoides Nichols, 1949 (Archeria), see Hephaestus carbo
- jamesonoides Whitley, 1951 (Archerichthys), see Hephaestus carbo
- jammuensis Malhotra & Singh Dutta, 1975 (Macrognathus), see Macrognathus aral
- jamoerensis (Variichthys)
- jamoerensis Allen, 1991 (Varia), see Variichthys jamoerensis
- jamoerensis Mees, 1971 (Therapon), see Variichthys jamoerensis
- jamoerensis Vari, 1978 (Terapon'), see Variichthys jamoerensis
- Jamsus Ginsburg, 1937 (Hippocampinae), see Hippocampus
- janae Ebeling, 1962 (Melamphaes)
- jancupa Malabarba & de Lucena, 1995 (Phenacogaster)
- jandia Spix, 1829 (Sorubim), see Sorubimichthys spatula
- janeirensis Britski & Garavello, 1984 (Pseudotothyris)
- janeiro Eigenmann & Bray, 1894 (Sardinella)
- janeiro Eigenmann, 1894 (Clupea), see Sardinella janeiro
- janeiro Spix, 1829 (Engraulis), see Lycengraulis grossidens
- janeiroensis (Rivulus)
- janeiroensis Mago-Leccia, 1994 (Brachyhypopomus)
- janeiroensis ( Astyanaxfasciatus)
- janeiroensis Costa & Campos-da-Paz, 1992 (Hypopomus), see Brachyhypopomus janeiroensis
- janesaba Bleeker, 1854 (Scomber), see Scomber japonicus
- janetae Smith, 1945 (Aulopareia)
- ?janitzio de Buen, 1940 ( Chirostomabartoni)
- janpapi Wildekamp et al., 1986 (Nothobranchius)
- janpapi Wildekamp, 1977 (Aphyobranchius), see Nothobranchius janpapi
- janseni Araga, 1984 (Julis), see Thalassoma jansenii
- jansenii Araga, 1984 (Thalassoma)
- jansenii Randall & van Egmond, 1994 (Parupeneus)
- jansenii Bleeker, 1856 (Julis), see Thalassoma jansenii
- jansenii Bleeker, 1856 (Upeneus), see Parupeneus jansenii
- jansenii Bleeker, 1857 (Serranus), see Epinephelus tauvina
- janssensi Poll, 1976 (Barbus)
- janssi Dawson, 1981 (Doryrhamphus)
- janssi Bussing, 1981 (Elacatinus)
- janssi Herald & Randall, 1972 (Dentirostrum), see Doryrhamphus janssi
- janthinoptera Allen & Randall, 1977 (Canthigaster)
- janthinopterus Prince Akihito, 1984 (Acentrogobius)
- janthinopterus Bleeker, 1852 (Gobius), see Acentrogobius janthinopterus
- janthinopterus Bleeker, 1855 (Tropidichthys), see Canthigaster janthinoptera
- janthinopterus Bleeker, 1873 (Epinephelus), see Cephalopholis sonnerati
- janthinosoma Hutchins, 1986 (Pervagor)
- janthinosoma Bleeker, 1854 (Monacanthus), see Pervagor janthinosoma
- janthinospilos Bleeker, 1856 (Caranx), see Caranx melampygus
- janthinuropterus Bleeker, 1852 (Mesoprion), see Lutjanus lemniscatus
- janthinurus Bleeker, 1854 (Mesoprion), see Lutjanus gibbus
- janthinus Vaillant & Sauvage, 1875 (Anosmius), see Lagocephalus lagocephalus
- janthinus Vaillant & Sauvage, 1875 (Tetraodon), see Lagocephalus lagocephalus
- janthochir Roberts, 1989 (Cyclocheilichthys)
- janthochir Bleeker, 1853 (Scarus), see Scarus prasiognathos
- janthochir Bleeker, 1853 (Systomus), see Cyclocheilichthys janthochir
- janthochir Steindachner, 1879 (Pseudoscarus), see Scarus altipinnis
- janthochir Steindachner, 1879 (Scarus), see Scarus altipinnis
- januaria Whitehead, Nelson & Wongratana, 1988 (Anchoa)
- ?januaria Steindachner, 1876 (Umbrina)
- januarius Eigenmann, 1907 (Phalloptychus)
- januarius Hensel, 1868 (Girardinus), see Phalloptychus januarius
- januarius Jordan & Davis, 1891 (Gymnothorax ocellatus var. ), see Gymnothorax ocellatus
- januarius Steindachner, 1879 (Engraulis), see Anchoa januaria
- janus Trewavas, 1964 (Serranochromis)
- ?janus Waples & Randall, 1989 (Synodus)
- jaok Neyelov, 1979 (Myoxocephalus)
- jaok Cuvier, 1829 (Cottus), see Myoxocephalus jaok
- japalpa Larson, 1995 (Chlamydogobius)
- japanensis Bellwood, 1994 (Chlorurus)
- japanensis Bloch, 1789 (Scarus), see Chlorurus japanensis
- japanica Compagno, 1984 (Hemitriakis)
- japanica Eschmeyer & Herald, 1983 (Mobula), see Mobula japonica
- japanica Mìller & Henle, 1841 (Cephaloptera), see Mobula japonica
- japanicus Mìller & Henle, 1839 (Galeus), see Hemitriakis japanica
- Japanopsychrolutes Nojima, 1936 (Psychrolutidae), see Eurymen
- japenensis Allen & Cross, 1980 (Melanotaenia)
- japonensis Bloch, 1789 (Callyodon), see Chlorurus japanensis
- japonensis Pallas, 1814 (Salmo), see Oncorhynchus keta
- japonica Temminck & Schlegel, 1846 (Anguilla)
- japonica Abe, Miki & Asai, 1977 (Gorgasia)
- japonica (Atherina)
- japonica Starks, 1924 (Hime)
- japonica Fujii, 1984 (Lestrolepis)
- japonica Dor, 1984 (Monocentris)
- japonica Regan, 1917 (Nematalosa)
- japonica Iwamoto & Sazonov, 1994 (Kumba)
- japonica Cohen et al., 1990 (Physiculus)
- japonica Hilgendorf, 1878 (Brama)
- japonica Haedrich, 1967 (Hyperoglyphe)
- japonica Jewett & Lachner, 1983 (Eviota)
- japonica (Nibea)
- japonica Temminck & Schlegel, 1843 (Sillago)
- japonica Bloch & Schneider, 1801 (Sphyraena)
- japonica Ochiai, 1984 (Paraplagusia)
- japonica Ochiai, 1984 (Heteromycteris)
- japonica Ochiai, 1984 (Pseudaesopia)
- japonica Gìnther, 1877 (Polymixia)
- japonica Jordan & Thompson, 1913 (Inegocia)
- japonica Ochiai & Yatou, 1984 (Lepidotrigla)
- japonica Nakaya, 1984 (Gymnura)
- japonica (Mobula)
- japonica Nakaya, 1984 (Narke)
- japonica Bleeker, 1858 (Squatina)
- ?japonica Forster, 1795 (Argentina)
- ?japonica Kamohara, 1935 (Owstonia)
- japonica (Acropoma), see Acropoma japonicum
- japonica Araga & Yoshino, Araga & Yoshino, 1975 (Doryrhamphus melanopleura), see Doryrhamphus japonicus
- japonica Araga & Yoshino, Araga & Yoshino, 1975 (Doryrhamphus), see Doryrhamphus japonicus
- japonica Berg, 1932 (Lampetra), see Lethenteron camtschaticum
- japonica Berg, 1948 (Lampetra), see Lethenteron camtschaticum
- japonica Bleeker, 1856 (Duymaeria), see Pteragogus aurigarius
- japonica Bleeker, 1860 (Aesopia), see Pseudaesopia japonica
- japonica Bleeker, 1870 (Rhinoplagusia), see Paraplagusia japonica
- japonica Bloch, 1792 (Perca), see Cichla macrolepidota
- japonica Cuvier, 1829 (Bembras), see Bembras japonicus
- japonica Dæderlein, 1887 (Belone), see Strongylura anastomella
- japonica Houttuyn, 1782 (Atherina), see Engraulis japonicus
- japonica Houttuyn, 1782 (Cobitis), see Synodus
- japonica Houttuyn, 1782 (Coryphaena), see Branchiostegus japonicus
- japonica Jordan & Snyder, 1900 (Usinostia), see Paraplagusia japonica
- japonica Jordan, 1907 (Isobuna), see Plectranthias japonicus
- japonica Kamohara, 1941 (Tydemania), see Atrophacanthus japonicus
- japonica Masuda et al., 1984 (Amblyeleotris), see Amblyeleotris japonicus
- japonica Masuda et al., 1984 (Pempheris), see Pempheris japonicus
- japonica Nystræm, 1887 (Lepidotrigla), see Lepidotrigla abyssalis
- japonica Nystræm, 1887 (Raja), see Okamejei kenojei
- japonica Okamura, 1970 (Pseudonezumia), see Pseudonezumia japonicus
- japonica Okamura, 1984 (Ventrifossa), see Kumba japonica
- japonica Sato, 1984 (Lampetra), see Lethenteron camtschaticum
- japonica Scopoli, 1777 (Percis), see Percis japonicus
- japonica Shaw, 1803 (Trigla), see Lepidotrigla alata
- japonica Steindachner & Dæderlein, 1887 (Brotula), see Brotula multibarbata
- japonica Tanaka, 1931 (Evynnis), see Evynnis cardinalis
- japonica Temminck & Schlegel, 1843 (Sciaena), see Nibea japonica
- japonica Temminck & Schlegel, 1845 (Coryphaena), see Coryphaena hippurus
- japonica Temminck & Schlegel, 1846 (Cobitis taenia), see Cobitis biwae
- japonica Temminck & Schlegel, 1846 (Plagusia), see Paraplagusia japonica
- japonica Temminck & Schlegel, 1850 (Astrape), see Narke japonica
- japonica Temminck & Schlegel, 1850 (Pteroplatea), see Gymnura japonica
- japonica Temminck & Schlegel, 1850 (Torpedo), see Narke japonica
- japonica Yamazaki & Goto, 1996 (Lampetra), see Lethenteron camtschaticum
- japonicum Machida, 1984 (Diplacanthopoma)
- japonicum Kamohara, 1936 (Glyptophidium)
- japonicum Gìnther, 1859 (Acropoma)
- japonicum Kamohara, 1934 (Zenion)
- japonicum Kamohara, 1943 (Cirrhoscyllium)
- ?japonicum Bleeker, 1853 (Diagramma)
- japonicum Cuvier, 1829 (Pelor), see Inimicus japonicus
- japonicum Cuvier, 1830 (Pristipoma), see Parapristipoma trilineatum
- japonicum Dæderlein, 1883 (Melanostoma), see Synagrops japonicus
- japonicum Gìnther, 1887 (Synagrops), see Synagrops japonicus
- japonicum Jordan & Starks, 1904 (Inimicus), see Inimicus japonicus
- japonicum Martens, 1868 (Lethenteron), see Lethenteron camtschaticum
- japonicum Tanaka, 1908 (Lestidium), see Lestrolepis japonica
- japonicum Tanaka, 1908 (Macrostoma quercinum), see Notoscopelus japonicus
- japonicum Tanaka, 1909 (Sicydium), see Sicyopterus japonicus
- japonicum Vladykov, 1973 (Lethenteron), see Lethenteron camtschaticum
- japonicus Machida, 1984 (Coloconger)
- japonicus (Conger)
- japonicus Machida & Ohta, 1993 (Muraenichthys)
- japonicus Temminck & Schlegel, 1846 (Ateleopus)
- japonicus Kamohara, 1956 (Chlorophthalmus)
- japonicus (Parin, 1973) ( Cheilopogonpinnatibarbatus)
- japonicus Cuvier (ex Langsdorf), 1829 (Ostichthys)
- japonicus (Gephyroberyx)
- japonicus Hilgendorf, 1879 (Hoplostethus)
- japonicus Temminck & Schlegel, 1846 (Engraulis)
- japonicus Sawada, 1984 (Squalidus)
- japonicus D'Ancona & Cavinato, 1965 (Bregmaceros)
- japonicus Okamura, 1984 (Caelorinchus)
- japonicus Okamura, 1970 (Pseudonezumia)
- japonicus Brevoort, 1862 (Aulichthys)
- japonicus Kaup, 1853 (Hippocampus)
- japonicus Dawson, 1981 (Doryrhamphus)
- japonicus Amaoka & Toyoshima, 1981 (Dibranchus)
- japonicus Fujii & Uyeno, 1976 (Notoscopelus)
- japonicus McAllister, 1963 ( Hypomesuspretiosus)
- japonicus Mochizuki, 1984 (Synagrops)
- japonicus Regan, 1905 (Gymnapogon)
- japonicus (Omobranchus)
- japonicus Franz, 1910 (Callanthias)
- japonicus (Callionymus)
- japonicus Jordan & Fowler, 1903 (Calliurichthys)
- japonicus Gushiken, 1984 (Trachurus)
- japonicus Katayama & Taki, 1984 (Lates)
- japonicus Takagi, 1957 (Amblyeleotris)
- japonicus Bleeker, 1854 (Gerres)
- japonicus Lindberg & Krasyukova, 1975 (Sicyopterus)
- japonicus Araga, 1984 (Pseudolabrus)
- japonicus Dooley, 1978 (Branchiostegus)
- japonicus Randall, Bauchot & Gu©z©, 1993 (Upeneus)
- japonicus Dor, 1984 (Nemipterus)
- japonicus Dæderlein, 1883 (Pempheris)
- japonicus Dæderlein, 1883 (Pentaceros)
- japonicus Bleeker, 1857 (Lateolabrax)
- japonicus Starnes, 1988 (Cookeolus)
- japonicus Kishimioto, 1984 (Calotomus)
- japonicus Houttuyn, 1782 (Scomber)
- japonicus Katayama, 1984 (Plectranthias)
- japonicus Herzenstein, 1890 (Chirolophis)
- japonicus Jordan & Evermann, 1896 (Arctoscopus)
- japonicus Houttuyn, 1782 (Uranoscopus)
- japonicus Matsubara & Iwai, 1951 (Lycodes)
- japonicus Hubbs, 1915 (Arnoglossus)
- japonicus Lindberg & Fedorov, 1993 (Paraplagusia)
- japonicus Kamohara, 1936 (Samariscus)
- japonicus Kanayama, 1984 (Percis)
- japonicus Masuda, Amaoka, Araga, Uyeno & Yoshino, 1984 (Neocentropogon)
- japonicus Cuvier, 1829 (Bembras)
- japonicus (Centridermichthys)
- japonicus (Cottus)
- japonicus Yabe, Tsumura & Katayama, 1980 (Icelinus)
- japonicus Schmidt, 1935 (Porocottus)
- japonicus Oshima, 1957 (Zesticelus)
- japonicus Eschmeyer et al., 1979 (Inimicus)
- japonicus Kamohara, 1952 (Heminodus)
- japonicus Matsuura, 1984 (Paramonacanthus)
- japonicus Tyler, 1968 (Atrophacanthus)
- japonicus Nakaya, 1975 (Apristurus)
- japonicus Nakaya & Shirai, 1984 (Heterodontus)
- japonicus Regan, 1906 (Orectolobus)
- japonicus Gìnther, 1870 (Pristiophorus)
- japonicus Yano & Murofushi, 1985 (Oxynotus)
- japonicus Ishikawa, 1908 (Squalus)
- ?japonicus Gìnther, 1861 (Centriscus)
- ?japonicus Gill & Smith, 1905 (Caristius)
- ?japonicus Steindachner & Dæderlein, 1883 (Cypselichthys)
- ?japonicus Bloch & Schneider, 1801 (Grammistes)
- ?japonicus Tanaka, 1914 (Dasycottus)
- ?japonicus Tilesius, 1809 ( Ostracionnasutus)
- japonicus Akazaki, 1961 (Gymnocranius), see Gymnocranius euanus
- japonicus Baranes & Golani, 1993 (Acropoma), see Acropoma japonicum
- japonicus Bleeker, 1854 (Dactylopterus), see Dactyloptena orientalis
- japonicus Bleeker, 1854 (Prionotus), see Lepidotrigla japonica
- japonicus Bleeker, 1862 (Parasilurus), see Silurus asotus
- japonicus Bleeker, 1869 (Petroskirtes), see Omobranchus japonicus
- japonicus Bloch, 1791 (Sparus), see Nemipterus japonicus
- japonicus Bloch, 1793 (Anthias), see Scolopsis vosmeri
- japonicus Boulenger, 1902 (Podateles), see Ateleopus japonicus
- japonicus Brevoort, 1856 (Hemiramphus), see Hemiramphus marginatus
- japonicus Brevoort, 1856 (Osmerus), see Hypomesus pretiosus japonicus
- japonicus Cuvier, 1828 (Labrax), see Lateolabrax japonicus
- japonicus Cuvier, 1829 (Myripristis), see Ostichthys japonicus
- japonicus Cuvier, 1829 (Priacanthus), see Cookeolus japonicus
- japonicus Dum©ril, 1865 (Cestracion philippi var. ), see Heterodontus japonicus
- japonicus Duncker & Mohr, 1939 (Ammodytes), see Ammodytes hexapterus
- japonicus Dæderlein, 1883 (Anthias), see Plectranthias japonicus
- japonicus Dæderlein, 1883 (Thyrsites), see Thyrsites prometheus
- japonicus Dæderlein, 1883 (Trachichthys), see Gephyroberyx japonicus
- japonicus Dæderlein, 1884 (Centrolophus), see Hyperoglyphe japonica
- japonicus Franz, 1910 (Exocoetus lineatus), see Cheilopogon pinnatibarbatus japonicus
- japonicus Gray, 1851 (Pteroplatea), see Dasyatis micrura
- japonicus Gìnther, 1877 (Aulopus), see Hime japonica
- japonicus Hilgendorf, 1879 (Physiculus), see Physiculus japonica
- japonicus Houttuyn, 1782 (Callionymus), see Calliurichthys japonicus
- japonicus Houttuyn, 1782 (Gasterosteus), see Monocentris japonica
- japonicus Houttuyn, 1782 (Labrus), see Pseudolabrus japonicus
- japonicus Houttuyn, 1782 (Mullus), see Upeneus japonicus
- japonicus Houttuyn, 1782 (Pleuronectes), see Paraplagusia japonicus
- japonicus Ishikawa, 1915 (Maurolicus), see Maurolicus muelleri
- japonicus Jordan & Hubbs, 1925 (Ocycrius), see Hyperoglyphe japonica
- japonicus Jordan & Thompson (Istiophorus), see Istiophorus platypterus
- japonicus Jordan, 1907 (Quinquarius), see Pentaceros japonicus
- japonicus Kamohara, 1943 (Triacanthodes anomalus), see Triacanthodes ethiops
- japonicus Kamohara, 1957 (Aporops), see Aporops bilinearis
- japonicus Kaup, 1873 (Sagenocephalus), see Lepidotrigla japonica
- japonicus Krusenstern, 1810-12 (Epinephelus), see Epinephelus trimaculatus
- japonicus Lacep¨de, 1801 (Dactylopterus), see Lepidotrigla alata
- japonicus Langsdorf, 1829 (Polyprion), see Pristigenys niphonia
- japonicus Lieske & Myers, 1994 (Acanthurus), see Acanthurus nigricans
- japonicus Martens, 1868 (Petromyzon), see Lethenteron camtschaticum
- japonicus Matsubara & Asano, 1960 (Kaupichthys diodontus), see Kaupichthys hyoproroides
- japonicus Matsubara, 1936 (Dysomma), see Dysomma anguillaris
- japonicus Matsubara, 1943 (Homostolus), see Homostolus acer
- japonicus Matsubara, 1943 (Lionurus), see Kumba japonica
- japonicus Okamura, 1984 (Coelorinchus), see Caelorinchus japonicus
- japonicus Oshima, 1961 (Salvelinus), see Salvelinus leucomaenis
- japonicus Pallas, 1769 (Cottus), see Percis japonicus
- japonicus Parin, 1973 (Exocoetus pinnatibarbatus), see Cheilopogon pinnatibarbatus japonicus
- japonicus Rendahl, 1924 (Triaenopogon), see Tridentiger barbatus
- japonicus Sauvage, 1883 (Squalius), see Squalidus japonicus
- japonicus Schmidt, 1931 (Hepatus aliala), see Acanthurus nigricans
- japonicus Schmidt, 1931 (Holacanthus lamarcki), see Genicanthus lamarck
- japonicus Schultz, 1961 (Polyipnus), see Polyipnus matsubarai
- japonicus Schultz, 1964 (Antennarius), see Antennarius nummifer
- japonicus Shaw, 1803 (Holocentrus), see Mycteroperca rubra
- japonicus Smith, 1986 (Gasterosteus), see Monocentris japonica
- japonicus Steindachner & Dæderlein, 1887 (Myxocephalus), see Diplacanthopoma japonicum
- japonicus Steindachner, 1870 (Centridermichthys), see Pseudoblennius cottoides
- japonicus Steindachner, 1881 (Gasterosteus), see Pungitius sinensis
- japonicus Steindachner, 1881 (Trichodon), see Arctoscopus japonicus
- japonicus Steindachner, 1883 (Paracirrhites), see Plectranthias japonicus
- japonicus Steindachner, 1887 (Myxocephalus), see Diplacanthopoma japonicum
- japonicus Swainson, 1839 (Hippocephalus), see Percis japonicus
- japonicus Tanaka, 1922 (Percanthias), see Callanthias japonicus
- japonicus Temminck & Schlegel, 1842 (Percalabrax), see Lateolabrax japonicus
- japonicus Temminck & Schlegel, 1842 (Serranus areolatus), see Epinephelus chlorostigma
- japonicus Temminck & Schlegel, 1843 (Amphiprion), see Amphiprion clarkii
- japonicus Temminck & Schlegel, 1844 (Caranx trachurus), see Trachurus japonicus
- japonicus Temminck & Schlegel, 1844 (Platax vespertilio), see Platax teira
- japonicus Temminck & Schlegel, 1844 (Scomber scombrus), see Scomber scombrus
- japonicus Temminck & Schlegel, 1844 (Trichiurus lepturus), see Trichiurus lepturus
- japonicus Temminck & Schlegel, 1845 (Mugil), see Mugil cephalus
- japonicus Temminck & Schlegel, 1846 (Achirus), see Heteromycteris japonica
- japonicus Temminck & Schlegel, 1846 (Macrourus), see Caelorinchus japonicus
- japonicus Temminck & Schlegel, 1846 (Silurus), see Silurus asotus
- japonicus Temminck & Schlegel, 1850 (Carcharias), see Carcharhinus plumbeus
- japonicus Temminck & Schlegel, 1850 (Prionodon), see Carcharhinus plumbeus
- japonicus Tilesius, 1809 (Balistes), see Paramonacanthus japonicus
- japonicus Tilesius, 1812 (Platycephalus), see Inegocia japonica
- japonicus Trewavas, 1977 (Argyrosomus), see Nibea japonica
- japonicus Valenciennes, 1835 (Zeus), see Zeus faber
- japonicus Valenciennes, 1839 (Labrus), see Choerodon azurio
- japonicus Valenciennes, 1840 (Callyodon), see Calotomus japonicus
- japonicus Walbaum, 1792 (Balistes), see Paramonacanthus japonicus
- japonicus Yoshino, 1984 (Exocoetus pinnatibarbatus), see Cheilopogon pinnatibarbatus japonicus
- Japonoconger Asano, 1958 (Congrinae)
- Japonolaeops Amaoka, 1969 (Bothidae)
- japuhybense Buckup, 1993 (Characidium)
- japuhybensis Travassos, 1949 (Characidium), see Characidium japuhybense
- jaraguensis Isbrìcker, 1980 (Rineloricaria)
- jaraguensis Steindachner, 1909 (Loricaria), see Rineloricaria jaraguensis
- ?jaram Montrouzier, 1857 (Rhinobatos)
- jaram Montrouzier, 1857 (Rhinobates), see Rhinobatos jaram
- ?jaraqui Natterer, 1859 (Salmo)
- jardinii Paxton et al., 1989 (Scleropages)
- jardinii Saville-Kent, 1892 (Osteoglossum), see Scleropages jardinii
- jarra (Caranx)
- ?jarrovii Cope, 1874 (Lepidomeda)
- jarrovii (Catostomus discobolus), see Catostomus discobolus
- jarrovii Cope, 1874 (Minomus), see Catostomus discobolus
- jarsinus Boulenger, 1902 (Barbus), see Barbus intermedius
- jarutanini Kottelat, 1990 (Schistura)
- jarvii Berg, 1932 (Coregonus lavaretus), see Coregonus wartmanni
- jatius Burgess, 1989 (Arius)
- jatius Hamilton, 1822 (Pimelodus), see Arius jatius
- jatius Talwar & Jhingran, 1992 (Hemipimelodus), see Arius jatius
- jatuaranae Eigenmann, 1915 (Leptobrycon)
- jatuncochi (Leporinus)
- ?jaubertensis Rendahl, 1921 (Achirus)
- jaubertensis Chabanaud, 1930 (Rendahlia), see Achirus jaubertensis
- jauffreti Smith, 1956 (Marlina), see Tetrapturus audax
- ?jaumei Howell Rivero, 1936 (Syngnathus)
- jaundense Wildekamp, Romand & Scheel, 1986 (Aphyosemion), see Aphyosemion exiguum
- jaundensis Ahl, 1924 (Panchax), see Aphyosemion exiguum
- jauruensis Eigenmann & Vance, 1917 (Farlowella)
- jauru«nsis Eigenmann & Vance, 1917 (Farlowella), see Farlowella jauruensis
- jauyali (Cyprinus)
- javanensis Burgess, 1989 (Ompok)
- javanensis Bloch & Schneider, 1801 (Fluta), see Monopterus albus
- javanensis Hardenberg, 1938 (Belodontichthys), see Ompok javanensis
- javanensis Lacep¨de, 1800 (Monopterus), see Monopterus albus
- javanica Asano, 1984 (Moringua)
- javanica Mìller & Henle, 1841 (Rhinoptera)
- javanica Martens, 1864 (Trygonoptera)
- ?javanica Bleeker, 1855 (Capoeta)
- javanica Bleeker (ex Kuhl & van Hasselt), 1851 (Plagusia), see Cynoglossus puncticeps
- javanica Bleeker, 1858 (Rhamdia), see Pimelodus javus
- javanica Bleeker, 1859 (Muraena), see Gymnothorax javanicus
- javanica Kuhl & van Hasselt, 1852 (Homalopsis), see Aplocheilus panchax
- javanicum Hyrtl, 1855 (Gonostoma), see Anodontostoma chacunda
- javanicum van Hasselt, 1823 (Gonostoma), see Anodontostoma chacunda
- javanicus Karmovskaya, 1993 (Gavialiceps)
- javanicus (Gymnothorax)
- javanicus Jordan & Snyder, 1906 (Oryzias)
- javanicus (Mugil)
- javanicus (Stigmatogobius)
- javanicus Allen, 1991 (Pomacentrus)
- javanicus Bleeker, 1854 (Scarus)
- javanicus Nielsen, 1984 (Pseudorhombus)
- javanicus Parin & Kobyliansky, 1993 (Maurolicus)
- ?javanicus Bleeker, 1865 (Gnathopogon)
- javanicus (Puntius), see Barbodes gonionotus
- javanicus Aurich, 1938 (Pseudogobius), see Stigmatogobius javanicus
- javanicus Bleeker, 1852 (Carcharias), see Carcharhinus falciformis
- javanicus Bleeker, 1852 (Prionodon), see Carcharhinus falciformis
- javanicus Bleeker, 1853 (Rhombus), see Pseudorhombus javanicus
- javanicus Bleeker, 1854 (Aplocheilus), see Oryzias javanicus
- javanicus Bleeker, 1855 (Barbus), see Barbodes gonionotus
- javanicus Bleeker, 1856 (Gobius), see Stigmatogobius javanicus
- javanicus Bleeker, 1857 (Gobio), see Lobocheilus falcifer
- javanicus Bleeker, 1857 (Halichoeres), see Halichoeres nigrescens
- javanicus Bleeker, 1857 (Julis), see Halichoeres nigrescens
- javanicus Bleeker, 1860 (Acanthophthalmus), see Pangio oblonga
- javanicus Dor, 1984 (Lycodontis), see Gymnothorax javanicus
- javanicus Kaup, 1856 (Aphthalmichthys), see Moringua javanica
- javanicus Koumans (ex Bleeker), 1931 (Pseudogobius), see Stigmatogobius javanicus
- javanicus Kuhl & van Hasselt, 1851 (Elops), see Dussumieria acuta
- javanicus Prince Akihito, 1984 (Pseudogobius), see Stigmatogobius javanicus
- javanicus Valenciennes (ex Kuhl & van Hasselt), 1847 (Elops), see Dussumieria acuta
- javanicus Valenciennes, 1833 (Psenes), see Psenes cyanophrys
- javanicus van Hasselt, 1823 (Acanthophthalmus), see Pangio oblonga
- javanicus van Hasselt, 1823 (Acantophthalmus), see Pangio oblonga
- javanicus van Hasselt, 1823 (Carcharias), see Carcharhinus falciformis
- javanicus van Hasselt, 1877 (Glyphisodon), see Chromis cinerascens
- javanus Castelnau, 1875 (Acanthurus), see Siganus javus
- javedi Mirza & Syed, 1995 (Botia)
- ?javensis Bloch & Schneider, 1801 (Labrus)
- ?javensis Valenciennes, 1840 (Bagrus)
- Javichthys Hardy, 1985 (Tetraodontidae)
- javus Dor, 1984 (Siganus)
- javus (Pimelodus)
- javus Linnaeus, 1766 (Teuthis), see Siganus javus
- jaxartensis Berg, 1916 (Cottus gobio), see Cottus gobio
- jaxartensis Berg, 1949 (Cottus gobio), see Cottus gobio
- jaxartensis Kessler, 1874 (Aspius rapax var. ), see Aspius aspius
- jaya Shrestha, 1978 (Aspidoparia)
- jaya Hamilton, 1822 (Cyprinus), see Aspidoparia jaya
- jayakari Post, 1973 (Lestidiops)
- jayakari Boulenger, 1900 (Hippocampus)
- jayakari Boulenger, 1895 (Rhinoptera)
- ?jayakari Gìnther, 1909 (Brotula)
- ?jayakari Boulenger, 1888 (Gobius)
- ?jayakari Boulenger, 1888 (Diagramma)
- jayakari Boulenger, 1888 (Caranx), see Carangoides chrysophrys
- jayakari Boulenger, 1889 (Serranus), see Epinephelus multinotatus
- jayakari Boulenger, 1889 (Sudis), see Lestidiops jayakari
- jayakari Norman, 1939 (Chaetodon), see Chaetodon modestus
- jayakari Whitley, 1947 (Altiserranus), see Epinephelus multinotatus
- jayarami Talwar & Jhingran, 1991 (Brachydanio)
- jayarami (Barbus), see Puntius sarana
- jayarami Barman, 1984 (Danio), see Brachydanio jayarami
- jayarami Barman, 1985 (Barilius), see Barilius barna
- jayarami Vishwanath Singh & Tombi Singh, 1986 (Puntius), see Puntius sarana
- Jaydia Smith, 1961 (Apogoninae), see Apogon
- jaynei Fowler, 1905 (Ompok)
- jeanesianus Cope, 1874 (Liposarcus), see Liposarcus pardalis
- jeanesianus Isbrìcker, 1980 (Pterygoplichthys), see Liposarcus pardalis
- jeannae Fowler, 1941 (Lepophidium)
- ?jeannae Fowler, 1941 (Bollmannia)
- jeanneli Wildekamp et al., 1986 (Aplocheilichthys)
- jeanneli Pellegrin, 1913 (Astatotilapia), see Platytaeniodus degeni
- jeanneli Pellegrin, 1935 (Haplochilichthys), see Aplocheilichthys jeanneli
- jeanpoli Wildekamp et al., 1986 (Aphyosemion)
- jeanpoli Berkenkamp & Etzel, 1979 (Roloffia), see Aphyosemion jeanpoli
- jeanpoli Radda, 1977 (Archyaphyosemion), see Aphyosemion jeanpoli
- ?jeb Cohen, 1973 (Calamopteryx)
- jebbi Allen, 1993 (Siphamia)
- Jeboehlkia Robins, 1967 (Liopropomatinae)
- ?jeffi Ogilby, 1908 (Pseudupeneus)
- jeffi Whitley, 1931 (Caprupeneus), see Pseudupeneus jeffi
- jeffreysii Miller, 1973 (Buenia)
- jeffreysii Gìnther, 1867 (Gobius), see Buenia jeffreysii
- jegui Ploeg, 1986 (Crenicichla)
- jegui Rapp Py-Daniel, 1991 (Chaetostoma)
- jeholi Howes, 1984 (Leuciscus), see Genghis mongolicus
- jeholicus Arai & Akai, 1988 (Acheilognathus), see Acheilognathus macropterus
- jeholicus Mori, 1934 (Acanthorhodeus), see Acheilognathus macropterus
- jeinorui Bìrger, 1841 (Pastinaca), see Urolophus aurantiacus
- jeittelesii Berg, 1949 (Procottus)
- jeittelesii Dybowski, 1874 (Cottus), see Procottus jeittelesii
- jejuna Forbes, 1878 (Episema), see Notropis blennius
- jella Day, 1877 (Arius)
- ?jellaka Cuvier, 1829 (Balistes)
- jello Cuvier, 1829 (Sphyraena)
- jelskii Ortega & Vari, 1986 (Hemibrycon)
- jelskii Isbrìcker, 1980 (Ancistrus)
- jelskii Berg, 1907 (Plagiognathops), see Xenocypris argentea
- jelskii Dybowski, 1869 (Phoxinus), see Eupallasella perenurus
- jelskii Dybowski, 1872 (Plagiognathus), see Xenocypris argentea
- jelskii Steindachner, 1877 (Chaetostomus), see Ancistrus jelskii
- jelskii Steindachner, 1877 (Tetragonopterus), see Hemibrycon jelskii
- jemezanus Gilbert, 1978 (Notropis)
- jemezanus Cope, 1876 (Alburnellus), see Notropis jemezanus
- jeniguano Poey, 1860 (Haemulon), see Haemulon aurolineatum
- jeniguano Scudder, 1863 (Bathystoma), see Haemulon aurolineatum
- jeniscensis (Acipenser)
- jenisejensis Smitt, 1882 (Coregonus autumnalis), see Coregonus autumnalis
- jenisseensis Petrov, 1925 (Osmerus eperlanus dentex nat. ), see Osmerus eperlanus
- jenkinsi Lee et al., 1980 (Fundulus)
- jenkinsi Evermann & Seale, 1907 (Apogon)
- jenkinsi Eschmeyer & Herald, 1983 (Hypsoblennius)
- jenkinsi Allen & Robertson, 1994 (Labrisomus)
- jenkinsi Page & Burr, 1991 (Percina)
- jenkinsi Vari, 1978 (Hephaestus)
- ?jenkinsi Jordan & Bollman, 1890 (Synodus)
- jenkinsi Evermann & Seale, 1907 (Amia), see Apogon jenkinsi
- jenkinsi Evermann, 1892 (Zygonectes), see Fundulus jenkinsi
- jenkinsi Heller & Snodgrass, 1903 (Lepisoma), see Labrisomus jenkinsi
- jenkinsi Jordan & Evermann, 1896 (Chasmodes), see Hypsoblennius jenkinsi
- jenkinsi Jordan & Evermann, 1903 (Pomacentrus), see Stegastes fasciolatus
- jenkinsi Jordan & Evermann, 1903 (Scarus), see Scarus psittacus
- jenkinsi Jordan & Snyder, 1901 (Synaphobranchus), see Synaphobranchus brevidorsalis
- jenkinsi Macleay, 1885 (Murrayia), see Macquaria australasica
- jenkinsi Whitley, 1945 (Mesopristes), see Hephaestus jenkinsi
- Jenkinsia Jordan & Evermann, 1896 (Clupeidae)
- jenkinsii Mould, 1994 (Himantura)
- jenkinsii Annandale, 1909 (Trygon), see Himantura jenkinsii
- jenkinsonianum Hora, 1921 (Garra), see Garra mullya
- jenningsi Schultz, 1943 (Cirripectes)
- jenningsi Hutton, 1879 (Tripterygium), see Grahamina capito
- jenseni T¥ning, 1932 (Diaphus)
- jenseni Taranetz & Andriashev, 1935 (Lycodes)
- jenseni McEachran & Dunn, 1998 (Amblyraja)
- jenseni Bigelow & Schroeder, 1950 (Raja), see Amblyraja jenseni
- jensenii Saemundsson, 1922 (Pristiurus), see Galeus murinus
- jentinki Stiassny, 1989 (Tylochromis)
- jentinki Steindachner, 1894 (Paratilapia), see Tylochromis jentinki
- jentinki Steindachner, 1894 (Pelmatochromis), see Tylochromis jentinki
- jentinkii Popta, 1904 (Osteochilus), see Osteochilus pleurotaenia
- Jenynsella Ogilby, 1908 (Retropinninae), see Retropinna
- jenynsi (Oligosarcus)
- jenynsi Hoese, 1976 (Ophiogobius)
- jenynsi Evermann & Kendall, 1906 (Symphurus)
- jenynsi Abbott, 1900 (Sebastodes), see Sebastes capensis
- Jenynsia Gìnther, 1866 (Anablepinae)
- jenynsii Menezes & G©ry, 1983 (Oligosarcus)
- jenynsii Cordiviola de Yuan & Pignalberi de Hassan, 1985 (Achirus)
- jenynsii Gomon et al., 1994 (Pseudorhombus)
- jenynsii Burgess, 1989 (Rhamdella)
- ?jenynsii Steindachner, 1877 (Tetragonopterus)
- jenynsii Bleeker, 1855 (Platessa), see Pseudorhombus jenynsii
- jenynsii Chabanaud, 1928 (Catathyridium), see Achirus jenynsii
- jenynsii Gìnther, 1862 (Solea), see Achirus jenynsii
- jenynsii Gìnther, 1864 (Pimelodus), see Rhamdella jenynsii
- jenynsii Gìnther, 1864 (Xiphorhamphus), see Oligosarcus jenynsii
- jenynsii Steindachner, 1869 (Heros), see Cichlasoma facetum
- jequitinhonha Silfvergrip, 1996 (Rhamdia)
- jequitinhonhae Burgess, 1989 (Pseudauchenipterus)
- ?jequitinhonhae Steindachner, 1877 ( Tetragonopterusrutilus)
- jequitinhonhae Steindachner, 1877 (Auchenipterus), see Pseudauchenipterus jequitinhonhae
- jerdoni (Hypselobarbus)
- jerdoni Dor, 1984 (Sirembo)
- jerdoni Dor, 1984 (Pristotis)
- jerdoni Day, 1870 (Hara)
- ?jerdoni Day, 1867 (Garra)
- jerdoni Beavan, 1877 (Labeo), see Labeo diplostomus
- jerdoni Bleeker, 1877 (Daya), see Pristotis jerdoni
- jerdoni Day, 1870 (Barbodes), see Hypselobarbus jerdoni
- jerdoni Day, 1870 (Barbus), see Hypselobarbus jerdoni
- jerdoni Day, 1873 (Pomacentrus), see Pristotis jerdoni
- jerdoni Day, 1876 (Mugil), see Liza subviridis
- jerdoni Day, 1888 (Brotula), see Sirembo jerdoni
- jerdoni Talwar & Jhingran, 1991 (Puntius), see Hypselobarbus jerdoni
- ?jerreus Cuvier, 1829 (Pleuronectes)
- ?jesella Valenciennes, 1844 (Leuciscus)
- jeses Linnaeus, 1758 (Cyprinus), see Leuciscus idus
- jesperseni Bauchot-Boutin, 1953 (Serrivomer)
- jesperseni Bertin, 1936 (Monognathus)
- jesperseni Myers, 1940 (Phasmatostoma), see Monognathus jesperseni
- jesse Raju, 1974 (Monognathus)
- jessiae Jordan & Bollman, 1890 (Xenocys)
- jessiae Lee et al., 1980 (Etheostoma)
- jessiae Jordan & Brayton, 1878 (Poecilichthys), see Etheostoma jessiae
- jessicalenorum Smith, 1980 (Chirodactylus)
- jevtuchovi Nekrashevich, 1948 (Perca schrenki var. ), see Perca schrenkii
- ?jiangxiensis Zhang & Liu, 1995 (Gobiobotia)
- jii Zhang & Dai, 1992 (Sinocyclocheilus)
- jiloaensis McAllister, 1990 (Atherinella)
- jiloaensis Bussing, 1978 (Melaniris), see Atherinella jiloaensis
- jimi Garavello, 1976 (Parotocinclus)
- jimjoebob Richards, 1992 (Lepidotrigla)
- Jinshaia Kottelat & Chu, 1988 (Balitorinae), see Hemimyzon
- jipe thys, 1968 (Oreochromis)
- jipe Lowe, 1955 (Tilapia), see Oreochromis jipe
- ?jiulongjiangensis Chen, 1980 ( Pseudogastromyzonfasciatus)
- jiulongjiangensis Liu, 1995 (Coilia mystus), see Coilia mystus
- jivaro Eigenmann & Pearson, 1942 (Pimelodus)
- ?joalius Hamilton, 1822 (Cyprinus)
- joanae Chernoff & Machado-Allison, 1990 (Ceratobranchia)
- joanjohnsonae (Melanochromis)
- joanjohnsonae Johnson, 1974 (Labidochromis), see Melanochromis joanjohnsonae
- joannae Dewitt, 1985 (Bathydraco)
- joanni Castelnau, 1878 (Monacanthus santi), see Monacanthus santijoanni
- joannisii Valenciennes, 1847 (Mormyrus), see Petrocephalus bane
- ?joaquinae Wood, 1968 (Puntius)
- joaquinae (Barbus), see Puntius joaquinae
- jobaerti Poll & Lambert, 1965 (Hypsopanchax)
- joberti Isbrìcker, 1980 (Hypoptopoma), see Hypoptopoma gulare
- joberti Vaillant, 1880 (Otocinclus), see Hypoptopoma gulare
- Jobertina Pellegrin, 1909 (Characidae), see Characidium
- jocé Bloch & Schneider (ex Parra), 1801 (Anthias), see Lutjanus jocu
- jocu Matsuura, 1983 (Lutjanus)
- jocu Bloch & Schneider (ex Parra), 1801 (Anthias), see Lutjanus jocu
- joculator Smith-Vaniz & Randall, 1974 (Centropyge)
- Jodotropheus (Cichlidae), see Iodotropheus
- joergenscheeli Huber & Radda, 1977 (Aphyosemion)
- joergenscheeli Radda, 1977 (Mesoaphyosemion), see Aphyosemion joergenscheeli
- ?jogia Hamilton, 1822 (Cyprinus)
- johanna Heckel, 1840 (Crenicichla)
- johannae Siebert & Guiry, 1996 (Rasbora)
- johannae Lee et al., 1980 (Coregonus)
- ?johannae Hardenberg, 1941 (Septobranchus)
- johannae Gìnther, 1867 (Anguilla), see Anguilla marmorata
- johannae Wagner, 1910 (Argyrosomus), see Coregonus johannae
- johannii Mar©chal, 1991 (Melanochromis)
- johannii Eccles, 1973 (Pseudotropheus), see Melanochromis johannii
- johannisdavisi (Dipturus)
- johannis-davisi Alcock, 1899 (Raja), see Dipturus johannisdavisi
- johannisdavisi Alcock, 1899 (Raja), see Dipturus johannisdavisi
- ?johanseni Cox, 1923 ( Gasterosteusbispinosus)
- johnboborum Iwamoto, 1982 (Ventrifossa)
- johnelsi Daget, 1959 (Chrysichthys)
- ?johnfitchi Rofen, 1960 (Lestidium)
- johnii Akazaki, 1984 (Lutjanus)
- johnii Isbrìcker, 1980 (Hypostomus)
- johnii Bloch, 1792 (Anthias), see Lutjanus johnii
- johnii Castelnau, 1873 (Lethrinus), see Lethrinus harak
- johnii Fowler, 1904 (Bennettia), see Lutjanus johnii
- johnii Steindachner, 1877 (Plecostomus), see Hypostomus johnii
- Johnius Bloch, 1793 (Sciaenidae)
- johnklaasi (Aplocheilus), see Aplocheilus dayi werneri
- johnpaxtoni Parin & Astakhov, 1987 (Rexichthys)
- Johnrandallia Nalbant, 1974 (Chaetodontidae)
- johnsoni Castle & McCosker, 1986 (Gymnothorax)
- johnsoni Schultz, 1953 (Cirricaecula)
- johnsoni Collette & Starck, 1974 (Sanopus)
- johnsoni Almany & Baldwin, 1996 (Acanthemblemaria)
- johnsoni Randall, 1988 (Cirrhilabrus)
- johnsoni Burgess, 1989 (Trichomycterus)
- ?johnsoni Walbaum, 1792 (Sparus)
- johnsoni Bertin, 1934 (Saccopharynx), see Saccopharynx ampullaceus
- johnsoni Fowler, 1932 (Pygidium), see Trichomycterus johnsoni
- johnsoni Fujii, 1983 (Melanocetus), see Melanocetus johnsonii
- johnsoni Smith, 1951 (Carcharinus), see Carcharhinus brevipinna
- johnsoni Smith, 1962 (Lycodontis), see Gymnothorax johnsoni
- johnsonianus Vaillant, 1888 (Halosaurus)
- johnsonii Gìnther, 1862 (Halargyreus)
- johnsonii Gìnther, 1864 (Melanocetus)
- Johnsonina Myers, 1934 (Triacanthodidae)
- johnstonensis Gosline, 1951 (Schultzidia)
- johnstonensis Schultz & Woods, 1949 (Muraenichthys), see Schultzidia johnstonensis
- johnstonensis Woods, 1966 (Pervagor melanocephalus), see Pervagor aspricaudus
- johnstoni Wildekamp et al., 1986 (Aplocheilichthys)
- johnstoni McDowall & Frankenberg, 1981 (Galaxias)
- johnstoni Boulenger, 1897 (Docimodus)
- johnstoni Eccles & Trewavas, 1989 (Placidochromis)
- johnstoni Gomon et al., 1994 (Heteroclinus)
- johnstoni Boulenger, 1901 (Discognathus), see Garra dembeensis
- johnstoni Gìnther, 1894 (Chromis), see Placidochromis johnstoni
- johnstoni Gìnther, 1894 (Haplochilus), see Aplocheilichthys johnstoni
- johnstoni Saville-Kent, 1886 (Clinus), see Heteroclinus johnstoni
- johnstonianus Fowler & Ball, 1924 (Plectroglyphidodon)
- johnstoniensis (Stigmatogobius)
- ?johnstoniensis Whitley, 1952 (Gobius), see Stigmatogobius johnstoniensis
- johnstoniensis Koumans (ex De Vis), 1940 (Gobius), see Stigmatogobius johnstoniensis
- johnstonii Boulenger, 1907 (Barbus)
- johnstonii Morton, 1888 (Eurumetopos), see Hyperoglyphe antarctica
- johntreadwelli Banarescu & Nalbant, 1973 (Romanogobio)
- johntreadwelli Banarescu & Nalbant, 1973 (Gobio), see Romanogobio johntreadwelli
- johnvoelckeri Smith, 1953 (Chlidichthys)
- joholensis Kimura, 1934 (Idus waleckii), see Leuciscus waleckii
- joholensis Kimura, 1934 (Leuciscus waleckii), see Leuciscus waleckii
- johorensis Herre, 1944 (Neohomaloptera)
- johorensis (Puntius)
- johorensis (Barbus tetrazona), see Puntius johorensis
- johorensis (Barbus), see Puntius johorensis
- johorensis Burgess, 1989 (Mystus), see Hemibagrus nemurus
- johorensis Duncker, 1904 (Barbus tetrazona var. ), see Puntius johorensis
- johorensis Herre, 1940 (Mystus), see Hemibagrus nemurus
- johorensis Herre, 1944 (Homaloptera), see Neohomaloptera johorensis
- johorensis Steindachner, 1870 (Chela), see Parachela oxygastroides
- Joinvillea Steindachner, 1908 (Tetragonopterinae), see Deuterodon
- joiteni Jordan & Starks, 1904 (Hemibarbus), see Hemibarbus maculatus
- jojenia Cocco, 1834 (Raja), see Raja asterias
- jojettae Hardy, 1987 (Cryptichthys)
- joka Thys van den Audenaerde, 1969 (Tilapia)
- jokeannae Hoedeman, 1961 (Trachycorystes), see Parauchenipterus galeatus
- jolamarki (Barbodes)
- jolamarki (Barbus), see Barbodes jolamarki
- jolamarki Smith, 1934 (Puntius), see Barbodes jolamarki
- jolliffei Ogilby, 1916 (Paraplesiops), see Paraplesiops poweri
- ?joloensis Seale, 1910 (Mugil)
- jonesi Hora, 1941 (Travancoria)
- jonesi Robins & Ray, 1986 (Eucinostomus)
- ?jonesi Lazarus, 1983 (Sardinella)
- jonesi James, 1969 (Leiognathus), see Leiognathus splendens
- jonesi Rosen, 1979 (Mollienesia), see Heterandria jonesii
- jonesi Streets, 1877 (Pseudoscarus), see Chlorurus frontalis
- jonesi Talwar, 1986 (Parascolopsis), see Parascolopsis aspinosa
- jonesii (Heterandria)
- jonesii Goode, 1877 (Belone), see Tylosurus imperialis
- jonesii Gìnther, 1874 (Mollienesia), see Heterandria jonesii
- jonesii Gìnther, 1874 (Syngnathus), see Micrognathus crinitus
- jonesii Gìnther, 1879 (Belone), see Tylosurus imperialis
- jonesii Gìnther, 1879 (Gerres), see Eucinostomus jonesi
- jonesii Mohan, 1970 (Callionymus), see Callionymus hindsii
- jonesii Newman, 1860 (Regalecus), see Regalecus glesne
- jonklaasi Pethiyagoda, 1991 (Lepidocephalichthys)
- jonklaasi (Axelrod, 1972) (Sicyopus)
- jonklaasi Axelrod, 1972 (Gobius), see Sicyopus jonklaasi
- jonklaasi Benl & Terofal, 1975 (Belontia signata), see Belontia signata
- jonklaasi Deraniyagala, 1956 (Lepidocephalus), see Lepidocephalichthys jonklaasi
- jonssonii Saemundsson, 1922 (Centrophorus), see Centroscymnus crepidater
- Jopaica Pinto, 1970 (Dactyloscopidae), see Dactyloscopus
- joptera Cocco, 1829 (Lotta), see Lepidion lepidion
- ?jorah Sykes, 1839 (Chela)
- ?jordain Walbaum, 1792 (Sciaena)
- Jordanella Goode & Bean in Goode, 1879 (Cyprinodontinae)
- jordani (Conger)
- jordani Woolman, 1894 (Chirostoma)
- jordani Lee et al., 1980 ( Gilarobusta)
- jordani Myers, 1930 (Ptychidio)
- jordani Smith & Pope, 1906 (Caelorinchus)
- jordani Paulin, 1989 (Gadella)
- jordani Goode & Bean, 1896 (Caulophryne)
- jordani Gilbert, 1905 (Malthopsis)
- jordani Gilbert, 1913 (Lampanyctus)
- jordani Wakiya & Takahashi, 1937 (Neosalanx)
- jordani Jordan & Starks, 1895 (Ronquilus)
- jordani Espinosa P©rez et al., 1993 (Astyanax)
- jordani Yamakawa, 1984 (Choerodon)
- jordani Snyder, 1904 (Cirrhilabrus)
- jordani Heemstra, 1974 (Lutjanus)
- jordani Lee et al., 1980 (Etheostoma)
- jordani Dor, 1984 (Teixeirichthys)
- jordani Eschmeyer & Herald, 1983 (Mycteroperca)
- jordani Greenfield & Johnson, 1981 (Enneanectes)
- jordani Anderson, 1994 (Lycenchelys)
- jordani Jordan & Goss, 1885 (Eopsetta)
- jordani Kanayama, 1991 (Hypsagonus)
- jordani Bean, 1881 (Hemilepidotus)
- jordani Yabe, 1984 (Triglops)
- jordani Soldatov, 1929 (Cyclopteropsis)
- jordani Pitruk & Fedorov, 1993 (Allocareproctus)
- jordani Eschmeyer & Herald, 1983 (Sebastes)
- jordani Tanaka, 1905 (Chimaera)
- ?jordani Abbott, 1899 (Basilichthys)
- ?jordani Garman, 1899 (Diplacanthopoma)
- ?jordani Thompson, 1916 (Notothenia)
- ?jordani Steindachner, 1898 (Paralichthys)
- ?jordani Regan, 1905 (Pterois)
- ?jordani Garman, 1885 (Raja)
- jordani Ahl, 1923 (Chaetodon vagabundus var. ), see Chaetodon decussatus
- jordani Burgess, 1989 (Arius), see Ariopsis seemanni
- jordani Burke, 1930 (Careproctus), see Allocareproctus jordani
- jordani Bæhlke & Mead, 1951 (Physiculus), see Gadella jordani
- jordani Chu, 1930 (Pteroplatea), see Gymnura bimaculata
- jordani Eigenmann & Eigenmann, 1888 (Tachisurus), see Ariopsis seemanni
- jordani Eigenmann & Eigenmann, 1888 (Trachysurus), see Ariopsis seemanni
- jordani Evermann & Goldsborough, 1907 (Lycodes), see Lycenchelys jordani
- jordani Evermann & Marsh, 1899 (Gillias), see Enneanectes jordani
- jordani Evermann & Marsh, 1899 (Lycodontis), see Gymnothorax ocellatus
- jordani Evermann & Shaw, 1927 (Squaliobarbus), see Squaliobarbus curriculus
- jordani Evermann, 1893 (Pantosteus), see Catostomus platyrhynchus
- jordani Fowler, 1905 (Gigantogobius), see Oxyeleotris marmorata
- jordani Franz, 1910 (Dactyloptena), see Dactyloptena gilberti
- jordani Franz, 1910 (Ditrema temmincki var. ), see Ditrema temminckii
- jordani Gilbert, 1889 (Bathymaster), see Ronquilus jordani
- jordani Gilbert, 1891 (Nothonotus), see Etheostoma jordani
- jordani Gilbert, 1896 (Sebastodes), see Sebastes jordani
- jordani Gilbert, 1898 (Neomaenis), see Lutjanus jordani
- jordani Heller & Snodgrass, 1903 (Encheliophis), see Encheliophis vermicularis
- jordani Hubbs & Innes, 1936 (Anoptichthys), see Astyanax jordani
- jordani Hussakof, 1909 (Scapanorhynchus), see Mitsukurina owstoni
- jordani Ishikawa, 1901 (Leucogobio), see Gnathopogon caerulescens
- jordani Jenkins & Evermann, 1889 (Epinephelus), see Mycteroperca jordani
- jordani Jordan & Evermann, 1896 (Eslopsarum), see Chirostoma jordani
- jordani Jordan & Starks (ex Schmidt), 1904 (Prionistius), see Triglops jordani
- jordani Jordan (ex Schmidt), 1904 (Agonomalus), see Hypsagonus jordani
- jordani Jordan, 1921 (Nyctimaster), see Lampanyctus jordani
- jordani Lockington, 1879 (Hippoglossoides), see Eopsetta jordani
- jordani Meek, 1899 (Salmo clarki), see Oncorhynchus clarkii
- jordani Nichols, 1922 (Carangoides), see Carangoides orthogrammus
- jordani Ogilby, 1908 (Scoliodon), see Loxodon macrorhinus
- jordani Okamura, 1984 (Coelorinchus), see Caelorinchus jordani
- jordani Oshima, 1919 (Labeo), see Cirrhinus molitorella
- jordani Rutter, 1897 (Pomacentrus), see Teixeirichthys jordani
- jordani Schmidt, 1903 (Elanura), see Triglops jordani
- jordani Seale, 1906 (Abudefduf), see Acanthochromis polyacanthus
- jordani Smith & Pope, 1906 (Coelorhynchus), see Caelorinchus jordani
- jordani Snyder, 1908 (Choerops), see Choerodon jordani
- jordani Starks, 1906 (Tylosurus), see Strongylura scapularis
- jordani Wakiya, 1924 (Trachninotus), see Trachinotus baillonii
- jordani Wakiya, 1924 (Trachynotus), see Trachinotus baillonii
- Jordania Starks, 1895 (Cottidae)
- jordaniana Schmidt (ex Popov), 1936 (Davidijordania)
- jordaniana Schmidt (ex Popov), 1936 (Davidojordania), see Davidijordania jordaniana
- Jordanichthys Evermann & Clark, 1928 (Lutjaninae), see Lutjanus
- jordanicus Banarescu & Nalbant, 1966 (Nemacheilus), see Nemacheilus insignis
- jordanicus Banarescu & Nalbant, 1966 (Noemacheilus angorae), see Nemacheilus insignis
- jordanicus Banarescu et al., 1982 (Orthrias), see Nemacheilus insignis
- Jordanidia Snyder, 1911 (Gempylidae), see Rexea
- jordanii Eigenmann & Eigenmann, 1893 (Notropis), see Notropis blennius
- Jordanites Fowler, 1925 (Eurypharyngidae), see Eurypharynx
- jordanus Ajiad, Jafari & Mahasneh, 1987 (Thyrsitoides), see Thyrsitoides marleyi
- ?joselimai Isbrìcker & Nijssen, 1989 (Leporacanthicus)
- joselimaianus Weber, 1991 (Glyptoperichthys)
- ?josephi Girard, 1858 (Ophidion)
- joshuai Silas, 1954 (Horalabiosa), see Garra mullya
- josianae Berkenkamp & Etzel, 1983 (Epiplatys)
- jothyi Randall, 1996 (Plectranthias)
- Joturus Poey, 1860 (Mugilidae)
- jouani Dum©ril, 1870 (Microphis), see Doryichthys deokhatoides
- jouani Fowler, 1934 (Diaphus), see Diaphus thiollierei
- joubini Eschmeyer et al., 1979 (Inimicus)
- joubini Angel & Verrier, 1931 (Lampanyctus), see Bolinichthys longipes
- joubini Chevey, 1927 (Chorismopelor), see Inimicus joubini
- jourdin Lacep¨de, 1802 (Lutjanus), see Amphiprion polymnus
- jouyi (Pseudolaubuca)
- jouyi Jordan & Starks, 1905 (Parapelecus), see Pseudolaubuca jouyi
- joya (Cyprinus)
- ?joyceae Whitley, 1931 (Microcanthus)
- joyneri Gìnther, 1878 (Cynoglossus)
- joyneri Gìnther, 1878 (Sebastes)
- ?joyneri Gìnther, 1878 (Mugil)
- joyneri Jordan & Snyder, 1900 (Areliscus), see Cynoglossus joyneri
- jozo Linnaeus, 1758 (Gobius), see Gobius niger
- j¤rvii Berg, 1932 (Coregonus lavaretus), see Coregonus wartmanni
- juanensis Regan, 1913 (Bryconamericus), see Bryconamericus scopiferus
- juanensis Rendahl, 1941 (Brycon), see Brycon meeki
- juaro Bleeker, 1852 (Pangasius), see Pangasius polyuranodon
- ?jub Lacep¨de, 1802 (Sparus)
- ?juba Bloch, 1792 (Perca)
- ?jubae Banister, 1984 (Varicorhinus)
- jubata Trewavas, 1977 (Aspericorvina)
- jubata Isbrìcker, 1980 (Rineloricaria)
- jubata Bleeker, 1855 (Corvina), see Aspericorvina jubata
- jubata Boulenger, 1902 (Loricaria), see Rineloricaria jubata
- jubatus Regan & Trewavas, 1932 (Dolopichthys)
- jubatus Smith, 1947 (Ptarmus)
- ?jubatus De la Pylaie, 1835 (Hippocampus)
- jubatus Pallas, 1814 (Gadus), see Gaidropsarus mediterraneus
- jubatus Smith, 1935 (Coccotropus), see Ptarmus jubatus
- jubauna Moura, 1995 (Chromis)
- jubbi Poll, 1967 (Barbus)
- jubbi Wildekamp & Berkenkamp, 1979 (Nothobranchius)
- jubbi Poll & Lambert, 1965 (Hypsopanchax)
- jubelini Smith & McKay, 1986 (Pomadasys)
- jubelini Cuvier, 1830 (Pristipoma), see Pomadasys jubelini
- jubelini Valenciennes, 1847 (Mormyrus), see Mormyrus rume
- jucagiricus Drjagin, 1932 (Coregonus lavaretus pidschian f. ), see Coregonus lavaretus
- jucundus Huber, 1992 (Rivulus)
- judithae Tyler, 1966 (Pristotis), see Pristotis jerdoni
- jugalis Cope, 1871 (Moniana), see Cyprinella lutrensis
- jugeati Roule, 1923 (Actinoberyx), see Beryx decadactylus
- jugoricus Knipowitch, 1906 (Lycodes)
- jugosa (Ambiserrula)
- jugosus McCulloch, 1914 (Insidiator), see Ambiserrula jugosa
- jugosus Paxton et al., 1989 (Suggrundus), see Ambiserrula jugosa
- jugularis Dor, 1984 (Alloblennius)
- jugularis Gill, 1866 (Prolatilus)
- jugularis Klunzinger, 1871 (Blennius), see Alloblennius jugularis
- jugularis Swainson, 1839 (Cepola), see Cepola macrophthalma
- jugularis Valenciennes, 1833 (Latilus), see Prolatilus jugularis
- jui Chen, 1981 (Paralepidocephalus), see Paralepidocephalus yui
- juillerati Rochebrune, 1880 (Doryichthis), see Doryichthys deokhatoides
- juillerati Rochebrune, 1880 (Doryichthys), see Doryichthys deokhatoides
- juliae Meek, 1891 (Etheostoma)
- juliae Jordan & Evermann, 1896 (Claricola), see Etheostoma juliae
- juliae Tommasi, 1960 (Leptocephalus), see Uropterygius macularius
- julianus McDowall & Fulton, 1978 (Paragalaxias)
- Julichthys (Labridae)
- Julidio Jordan & Evermann, 1896 (Corinae), see Halichoeres
- Julidochromis Boulenger, 1898 (Cichlidae)
- julii Steindachner, 1906 (Corydoras)
- ?julioides Rafinesque, 1810 (Blennius)
- julioides Bleeker, 1851 (Novacula), see Novaculichthys arago
- julis Bauchot & Quignard, 1973 (Coris)
- Julis Cuvier, 1814 (Corinae), see Coris
- julis Cuvier, 1814 (Julis), see Coris julis
- julis Gistel, 1848 (Neanis), see Coris julis
- julis Linnaeus, 1758 (Labrus), see Coris julis
- julisia Williams & Etnier, 1982 (Fundulus)
- jullieni (Cirrhinus)
- jullieni Sauvage, 1880 (Probarbus)
- jullieni Sauvage, 1874 (Heteroleuciscus), see Hampala macrolepidota
- jullieni Sauvage, 1874 (Syngnathus), see Doryichthys boaja
- jullieni Sauvage, 1878 (Cirrhina), see Cirrhinus jullieni
- jullieni Sauvage, 1880 (Cyclocheilichthys), see Probarbus jullieni
- ?julus Molina, 1782 (Cyprinus)
- Juncrus Whitley, 1939 (Scyliorhinidae), see Asymbolus
- junior Risberg, 1835 (Argentina silus), see Argentina sphyraena
- juniperoserrai Espinosa P©rez & Castro-Aguirre, 1996 (Gobiesox)
- junki Buckup, 1993 (Elachocharax)
- junki G©ry, 1971 (Geisleria), see Elachocharax junki
- junonis De Vis, 1884 (Priacanthus), see Priacanthus macracanthus
- jupiaensis Britski & Luengo, 1968 (Crenicichla)
- juquiaae Ihering, 1907 (Corydoras), see Corydoras nattereri
- juquiae Garavello, Britski & Schaefer, 1998 (Otothyris)
- juradoensis Fowler, 1944 (Gobiesox)
- juradoensis Fowler, 1944 (Brycon), see Brycon meeki
- jurae McCulloch, 1819 (Petromyzon), see Lampetra fluviatilis
- jurassica Steinmann, 1950 (Coregonus lavaretus nat. ), see Coregonus palaea
- Jurengraulis Whitehead in Whitehead, Nelson & Wongratana, 1988 (Engraulidae)
- jurinii Dybowski, 1862 (Leuciscus), see Rutilus rutilus
- jurongensis Roberts, 1989 (Pseudogobiopsis)
- jurongensis Herre, 1940 (Vaimosa), see Pseudogobiopsis jurongensis
- jurubi Lucena & Kullander, 1992 (Crenicichla)
- jurubidae Mago-Leccia, 1994 (Apteronotus)
- ?jurubidae Fowler, 1944 (Astroblepus)
- ?jurubidae Fowler, 1944 (Pseudocetopsis)
- jurubidae Fowler, 1944 (Sternarchus), see Apteronotus jurubidae
- juruenae G©ry, 1980 (Bryconexodon)
- juruenae Menezes, 1987 (Cynopotamus)
- juruense Ortega & Vari, 1986 (Brachyplatystoma)
- juruense Boulenger, 1898 (Platystoma), see Brachyplatystoma juruense
- juruensis Whitehead et al., 1988 (Jurengraulis)
- juruensis Kullander, 1986 (Apistogramma)
- juruensis Boulenger, 1898 (Leptodoras)
- juruensis Boulenger, 1898 (Cetengraulis), see Jurengraulis juruensis
- jurupari (Heckel, 1840) (Satanoperca)
- jurupari Heckel, 1840 (Geophagus), see Satanoperca jurupari
- jusanensis Jordan & Hubbs, 1925 (Acahara), see Tribolodon brandtii
- jusculum Cuvier, 1829 (Maena), see Spicara maena
- jussiei Valenciennes, 1846 (Orestias)
- jussiei Valenciennes, 1847 (Vastres), see Arapaima gigas
- jussieu Lacep¨de, 1803 (Clupanodon), see Sardinella gibbosa
- jussieui Whitehead, 1985 (Sardinella)
- ?jussieui Cuvier, 1829 (Myliobatis)
- jussieui Briggs, 1955 (Lepadogaster), see Lepadogaster candolii
- jussieui Risso, 1827 (Lepadogaster), see Lepadogaster candolii
- jussieui Valenciennes, 1847 (Clupeonia), see Sardinella jussieui
- justae Eigenmann, 1908 (Moenkhausia)
- Juvenella Whitley, 1948 (Scorpidinae), see Scorpis
- juvens Maimingu©, 1903 (Pterygoplichthys)
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