All (in this database) Fish list (Scientific names): Part LB
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
- lìbberti Ehrenbaum, 1915 (Rhynchobatus), see Rhynchobatus luebberti
- leachianus Risso, 1827 (Thynnus), see Euthynnus alletteratus
- leachii Bowdich, 1825 (Chaetodon), see Pomacanthus paru
- leachii Cuvier, 1831 (Chaetodon), see Chaetodon trifascialis
- leachii Yarrell, 1832 (Clupea), see Clupea harengus
- leai Waite, 1916 (Archamia)
- leai Ogilby, 1899 (Epinephelides), see Epinephelides armatus
- ?leavelli Herre, 1935 (Ctenogobius)
- lebaili G©ry & Planquette, 1983 (Leporinus)
- lebeck M. Gomon, prs.com. (Ichthyscopus)
- lebeck Bloch & Schneider, 1801 (Uranoscopus), see Ichthyscopus lebeck
- lebeck Gìnther, 1860 (Anema), see Ichthyscopus lebeck
- lebedevi Vasilyeva & Vasilev, 1985 (Cobitis), see Cobitis choii
- Lebetus Winther, 1877 (Gobiidae)
- Lebia Oken (ex Cuvier), 1817 (Cyprinodontinae), see Cyprinodon
- Lebias Goldfuss, 1820 (Cyprinodontinae)
- Lebiasina Valenciennes in Cuvier & Valenciennes, 1846 (Lebiasininae)
- Lebiasinidae (Erythrinoidea)
- Lebiasininae (Lebiasinidae)
- Lebistes De Filippi, 1861 (Poeciliinae), see Poecilia
- Lebistes Smitt, 1900 (Gobiidae), see Lebetus
- Lebius Pallas (ex Steller), 1814 (Hexagramminae), see Hexagrammos
- lebranchus Poey, 1860 (Mugil), see Mugil liza
- lebretonianus Randall & Heemstra, 1991 (Epinephelus)
- lebretonianus Hombron & Jacquinot, 1853 (Serranus), see Epinephelus lebretonianus
- lebretonis (Maug©, 1986) (Dormitator)
- lebretonis Herre, 1946 (Batanga), see Dormitator lebretonis
- lebretonis Maug©, 1986 (Batanga), see Dormitator lebretonis
- lebretonis Steindachner, 1870 (Eleotris), see Dormitator lebretonis
- lebruni Vaillant, 1888 (Acanthias), see Squalus acanthias
- Lecanogaster Briggs, 1957 (Gobiesocinae)
- lecluse Yamakawa, 1984 (Cymolutes)
- lecluse Quoy & Gaimard, 1824 (Xyrichthys), see Cymolutes lecluse
- lecointei Iwamoto, 1990 (Coryphaenoides)
- lecointei Dollo, 1900 (Macrurus), see Coryphaenoides lecointei
- lecomtei Kaup, 1856 (Poecilophis), see Echidna peli
- lecontei Fowler, 1937 (Botia)
- lecontei Dum©ril, 1867 (Acipenser), see Acipenser oxyrinchus
- lecontei Dum©ril, 1867 (Antaceus), see Acipenser oxyrinchus
- ?lecorneti Fourmanoir, 1988 (Acropoma)
- ?lecromi Fourmanoir, 1982 (Chelidoperca)
- leda Eschmeyer, 1969 (Pontinus)
- ledae Warpachowski, 1892 (Leuciscus), see Tribolodon brandtii
- ledanoisi Belloc, 1926 (Centropholis), see Pterycombus brama
- ledanoisi Belloc, 1937 (Paracubiceps), see Ariomma bondi
- ledanoisi Cadenat, 1937 (Neopercis), see Parapercis atlantica
- leecote Scott, 1965 (Gymnothorax), see Gymnothorax prasinus
- leedsi (Cyprinella)
- leedsi Fowler, 1942 (Notropis), see Cyprinella leedsi
- leedsi Gilbert, 1978 (Notropis), see Cyprinella leedsi
- leei Jordan & Bollman, 1890 (Symphurus)
- leerii Ortega & Vari, 1986 (Trichogaster)
- leerii Bleeker, 1851 (Wallago)
- leerii Bleeker, 1852 (Trichopus), see Trichogaster leerii
- leerii Myers, 1938 (Wallagonia), see Wallago leerii
- leetus Klunzinger, 1872 (Paradules), see Nannoperca australis
- leeuwenii Day, 1865 (Cestracion), see Sphyrna lewini
- leeuwin Fricke, 1994 (Norfolkia)
- lefiniense Woeltjes, 1984 (Aphyosemion schioetzi), see Aphyosemion schioetzi
- lefiniense Woeltjes, 1984 (Aphyosemion), see Aphyosemion schioetzi
- lefroyi Robins & Ray, 1986 (Eucinostomus)
- lefroyi Goode, 1874 (Diapterus), see Eucinostomus lefroyi
- lefroyi Jordan & Evermann, 1895 (Ulaema), see Eucinostomus lefroyi
- Lefroyia Jones, 1874 (Carapinae), see Carapus
- ?leftwichi Ogilby, 1910 (Rhinogobius)
- Lefua Herzenstein, 1888 (Nemacheilinae)
- ?legandi Fourmanoir & Rivaton, 1979 (Chlorophthalmus)
- legendrei Maug©, 1984 (Ratsirakia)
- legendrei Pellegrin, 1919 (Eleotris), see Ratsirakia legendrei
- leggetti Allen & Renyaan, 1998 (Glossolepis)
- legras Smith, 1948 (Callanthias)
- ?legula Pietsch, 1979 (Robia)
- lehat (Doi, 1997) (Lobocheilus)
- lehat Bleeker, 1860 (Lobocehilos), see Lobocheilus lehat
- lehat Bleeker, 1860 (Lobocheilos), see Lobocheilus lehat
- lehat Doi, 1997 (Lobocheilos), see Lobocheilus lehat
- lehi Parenti, 1996 (Phallostethus)
- lehmanni Brandt, 1852 (Leuciscus)
- lehmanni Dahl, 1961 (Rhamdia), see Rhamdia quelen
- leiacanthus (Puntius)
- leiacanthus Weber & de Beaufort, 1912 (Leiocassis)
- leiacanthus Bleeker, 1851 (Clarias)
- leiacanthus Burgess, 1989 (Ompok)
- leiacanthus (Barbus), see Puntius leiacanthus
- leiacanthus Bleeker, 1853 (Wallago), see Ompok leiacanthus
- leiacanthus Bleeker, 1860 (Capoeta), see Puntius leiacanthus
- leiacanthus Bleeker, 1860 (Systomus), see Puntius leiacanthus
- leiarchus Cervigãn, 1993 (Cynoscion)
- leiarchus Cuvier, 1830 (Otolithus), see Cynoscion leiarchus
- leiarchus Valenciennes, 1833 (Seriola), see Seriola zonata
- Leiarius Bleeker, 1862 (Pimelodinae)
- leiaspis (Coelonotus)
- leiaspis (Microphis)
- leiaspis Bleeker, 1853 (Syngnathus), see Coelonotus leiaspis
- leiaspis Dawson, 1984 (Microphis), see Coelonotus leiaspis
- leiaspis Kaup, 1856 (Hemithylacus), see Coelonotus leiaspis
- leibyi McCosker & Bæhlke, 1984 (Gordiichthys)
- leichardti Paxton et al., 1989 (Scleropages)
- leichhardti Whitley, 1945 (Pristiopsis), see Pristis pristis
- leightoni Isbrìcker & Nijssen, 1979 (Sturisomatichthys)
- leightoni Regan, 1912 (Oxyloricaria), see Sturisomatichthys leightoni
- leiguardii Capello, 1873 (Hemichromis), see Hemichromis fasciatus
- Leihala Jordan, 1925 (Muraenidae), see Echidna
- leihala Jenkins, 1903 (Echidna), see Echidna polyzona
- Leiobatis von Bonde & Swart, 1923 (Rajidae), see Anacanthobatis
- leiobatos Gronow, 1854 (Raja), see Raja clavata
- Leiobatus Blainville, 1816 (Urolophidae), see Urolophus
- Leiobatus Klein, 1775 (Rajidae), see Raja
- Leiobatus Rafinesque, 1810 (Rhinobatinae), see Rhinobatos
- Leiocassis Bleeker, 1858 (Bagrinae)
- Leiocottus Girard, 1856 (Cottidae)
- leiodon Garrick, 1985 (Carcharhinus)
- Leiodon Wood, 1846 (Somniosinae), see Somniosus
- Leioeleotris Fowler, 1934 (Gobiidae), see Hetereleotris
- leiogaster Yoshino, 1984 (Amblygaster)
- Leiogaster Weber, 1913 (Trachichthyidae), see Hoplostethus
- leiogaster Smith, 1865 (Tetraodon), see Tetraodon pustulatus
- leiogaster Valenciennes, 1847 (Sardinella), see Amblygaster leiogaster
- leiogastro¯des Bleeker, 1854 (Sardinella), see Amblygaster sirm
- leiogastroides Bleeker, 1854 (Sardinella), see Amblygaster sirm
- leioglossa Guichenot, 1867 (Glossanodon), see Glossanodon leioglossus
- leioglossa Valenciennes, 1848 (Argentina), see Glossanodon leioglossus
- leioglossus Cohen, 1973 (Glossanodon)
- Leiognathidae (Perciformes)
- leiognathos McCosker et al., 1997 (Myripristis), see Myripristis leiognathus
- Leiognathus Lacep¨de, 1802 (Leiognathidae)
- leiognathus Valenciennes, 1846 (Myripristis)
- Leionura Bleeker, 1860 (Gempylidae), see Thyrsites
- leiopleura Oyakawa, 1993 (Harttia)
- ?leiopleura Gray, 1830 (Tetraodon)
- leiopomus Gilbert & Evermann, 1894 (Cottus)
- Leiopotherapon Fowler, 1931 (Teraponidae)
- leiops Gilbert, 1915 (Xeneretmus)
- leiops Kanayama, 1991 (Xenertmus), see Xeneretmus leiops
- Leiopsis Bennett, 1830 (Nemipteridae), see Pentapodus
- leiopterus Valenciennes, 1835 (Trachypterus), see Trachipterus trachypterus
- Leiostomus Lacep¨de, 1802 (Sciaenidae)
- Leiosynodontis Bleeker, 1862 (Mochokinae), see Synodontis
- leiotetocephalus Bleeker, 1846 (Arius)
- Leirus Lowe, 1833 (Centrolophidae), see Schedophilus
- leitaoi Eschmeyer, Editor, 1998 (Leptolebias)
- leitaoi Cruz & Peixoto, 1992 (Cynolebias), see Leptolebias leitaoi
- Leitectus Smith, 1952 (Haemulidae), see Plectorhinchus
- leiura (Strongylura)
- Leiuranus Bleeker, 1853 (Ophichthinae)
- leiuroides Bleeker, 1851 (Belone), see Strongylura incisa
- leiurus (Bleeker, 1850) (Monotretus)
- Leiurus Kaup in Dum©ril, 1856 (Ophichthinae), see Leiuranus
- Leiurus Swainson, 1839 (Gasterosteidae), see Gasterosteus
- leiurus Bleeker, 1850 (Belone), see Strongylura leiura
- leiurus Bleeker, 1850 (Tetraodon), see Monotretus leiurus
- leiurus Bleeker, 1851 (Tetraodon), see Monotretus leiurus
- leiurus Cuvier, 1829 (Gasterosteus), see Gasterosteus aculeatus
- leiurus Duncker, 1892 (Pleuronectes flesus var. ), see Platichthys flesus
- leiurus Rainboth, 1996 (Monotreta), see Monotretus leiurus
- Leius Kner, 1864 (Dalatiinae), see Isistius
- lelepris Trotter, 1926 (Cherublemma), see Cherublemma emmelas
- leleupanus Matthes, 1959 (Varicorhinus)
- leleupi Poll, 1967 (Rhabdalestes)
- leleupi L©vªque & Daget, 1984 (Opsaridium)
- leleupi Colombe & Allgayer, 1985 (Neolamprologus)
- leleupi (Hemigrammopetersius), see Rhabdalestes leleupi
- leleupi Matthes, 1965 (Barilius), see Opsaridium leleupi
- leleupi Poll, 1956 (Lamprologus), see Neolamprologus leleupi
- leloupi Colombe & Allgayer, 1985 (Neolamprologus)
- leloupi Poll, 1948 (Lamprologus), see Neolamprologus leloupi
- lemai Bertoletti, 1967 (Rhamdella), see Rhamdella eriarcha
- lemairii Boulenger, 1899 (Grammatotria)
- lemairii Boulenger, 1899 (Lamprologus)
- lemairii Boulenger, 1899 (Alestes), see Brycinus imberi
- lemairii Boulenger, 1900 (Eutropius), see Schilbe mystus
- lemaitrei Fowler, 1950 (Gambusia)
- lemaitrei Rivas, 1963 (Orthophallus), see Gambusia lemaitrei
- lemanus Cuvier, 1829 (Salmo), see Salmo trutta
- lemassoni Blache & Miton, 1960 (Tilapia), see Oreochromis aureus
- lemassoni Pellegrin & Chevey, 1936 (Varicorhinus), see Sinilabeo rendahli
- lemassoni Wu et al., 1977 (Sinilabeo rendahli), see Sinilabeo rendahli
- lemayi Hoese, 1986 (Oxyurichthys)
- lemayi Smith, 1947 (Gobiichthys), see Oxyurichthys lemayi
- lemayi Smith, 1949 (Lycodontis), see Gymnothorax flavimarginatus
- Lembeichthys Herre, 1936 (Blenniidae), see Plagiotremus
- lembesseensis Fowler, 1949 (Clariallabes melas), see Clariallabes melas
- lembesseensis Fowler, 1949 (Stolothrissa), see Potamothrissa obtusirostris
- Lembesseia Fowler, 1949 (Poeciliinae), see Poecilia
- ?lembus Gìnther, 1861 (Eleotris)
- Lembus Gìnther, 1859 (Eleotridae), see Gobiomorus
- lembus Araga, 1984 (Kyphosus), see Kyphosus vaigiensis
- lembus Cuvier, 1831 (Pimelepterus), see Kyphosus vaigiensis
- Leme (Gobiidae)
- Lemkea Kotthaus, 1968 (Congrinae), see Gnathophis
- lemmingii Kottelat, 1997 (Rutilus)
- lemmingii Steindachner, 1866 (Leuciscus), see Rutilus lemmingii
- lemniscata Lowe, 1843 (Julis turcica var. ), see Thalassoma pavo
- lemniscatum Randall & Taylor, 1988 (Liopropoma)
- lemniscatus Dor, 1984 (Lutjanus)
- lemniscatus Cuvier, 1829 (Engraulis), see Anchoa tricolor
- lemniscatus Lacep¨de, 1802 (Sparus), see Pentapodus trivittatus
- lemniscatus Lacep¨de, 1803 (Osmerus), see Trachinocephalus myops
- lemniscatus Valenciennes (ex Lesueur), 1840 (Pimelodus), see Noturus insignis
- lemniscatus Valenciennes, 1828 (Serranus), see Lutjanus lemniscatus
- Lemnisoma Lesson, 1831 (Gempylidae), see Gempylus
- lemprieri Paxton et al., 1989 (Raja)
- lemprieri Johnston, 1883 (Apogon), see Vincentia conspersa
- lemprieri Richardson, 1845 (Raia), see Raja lemprieri
- lemur Smith-Vaniz, 1997 (Lonchopisthus)
- lemur Myers, 1935 (Lonchistium), see Lonchopisthus lemur
- lemures Paxton et al., 1989 (Hydrolagus)
- lemures Whitley, 1939 (Phasmichthys), see Hydrolagus lemures
- lemuru Bleeker, 1853 (Sardinella)
- lencoranicus Rahimov, 1982 ( Benthophilusmagistri)
- lencoranicus Kessler, 1877 (Gobius), see Knipowitschia caucasica
- lendli Banarescu & Nalbant, 1995 (Nemachilus), see Seminemacheilus lendlii
- lendlii (Hankã, 1924) (Seminemacheilus)
- lendlii Hankã, 1924 (Nemacheilus), see Seminemacheilus lendlii
- lendlii Hankã, 1924 (Nemachilus), see Seminemacheilus lendlii
- lenensis Berg, 1932 (Coregonus tugun), see Coregonus tugun
- lenensis Berg, 1948 (Coregonus tugun), see Coregonus tugun
- lengerichi Norman, 1937 (Helicolenus)
- lengomena Paxton et al., 1989 (Muraenichthys)
- lengomenah Gomon et al., 1994 (Muraenichthys), see Muraenichthys lengomena
- lenimen Parin & Abramov, 1986 (Epigonus)
- lenimen Whitley, 1935 (Scepterias), see Epigonus lenimen
- lenkoranensis Abdurakhmanov, 1962 (Nemacheilus angorae), see Orthrias angorae
- lennardi Scott, 1959 (Anampses)
- lennoni Meyer & Færster, 1983 (Ilyodon)
- lenok Berg, 1908 (Brachymystax)
- lenok Pallas, 1773 (Salmo), see Brachymystax lenok
- lenticula Richards & Knapp, 1964 (Percina)
- lenticularis Kaup, 1855 (Anoplocapros)
- lenticularis Richardson, 1841 (Ostracion), see Anoplocapros lenticularis
- lenticulata Heckel, 1840 (Crenicichla)
- lenticulatus Phillipps, 1932 (Mustelus)
- ?lentiginis Wu & Zheng, 1985 (Ctenogobius)
- lentiginosa Jenyns, 1842 (Muraena)
- lentiginosa Isbrìcker, 1979 (Loricaria)
- lentiginosa McEachran, 1983 (Psammobatis)
- ?lentiginosa Walbaum, 1792 (Perca)
- lentiginosa Bigelow & Schroeder, 1951 (Raja), see Leucoraja garmani
- lentiginosa McEachran & Dunn, 1998 (Leucoraja), see Leucoraja garmani
- lentiginosum Conkel, 1993 (Cichlasoma), see Theraps lentiginosus
- lentiginosus Bæhlke & Randall, 1981 (Heteroconger)
- lentiginosus Ivantsoff, Crowley & Allen, 1987 (Craterocephalus)
- lentiginosus (Theraps)
- lentiginosus Paulin, Stewart, Roberts & McMillan, 1989 (Acentrogobius)
- lentiginosus Chen, 1971 (Sebastes)
- lentiginosus Trewavas, 1936 (Amphilius)
- lentiginosus Allen & Robertson, 1994 (Arius)
- lentiginosus Burgess, 1989 (Pterodoras)
- lentiginosus (Garman, 1880) (Rhinobatos)
- ?lentiginosus Vahl, 1793 (Holocentrus)
- ?lentiginosus Bloch & Schneider, 1801 (Ostracion)
- lentiginosus Bean, 1906 (Labrisomus), see Labrisomus nuchipinnis
- lentiginosus Eigenmann & Eigenmann, 1888 (Tachisurus), see Arius lentiginosus
- lentiginosus Eigenmann, 1917 (Doras), see Pterodoras lentiginosus
- lentiginosus Garman, 1880 (Rhinobatus), see Rhinobatos lentiginosus
- lentiginosus Richardson, 1843 (Rhombus), see Pseudorhombus arsius
- lentiginosus Richardson, 1844 (Gobius), see Acentrogobius lentiginosus
- lentiginosus Steindachner, 1864 (Heros), see Theraps lentiginosus
- Lentipes Gìnther, 1861 (Gobiidae)
- lentjan Kyushin et al., 1977 (Lethrinus)
- lentjan Lacep¨de, 1802 (Bodianus), see Lethrinus lentjan
- leo Poll, 1956 (Bathybates)
- leo Cuvier, 1829 (Holocentrum), see Sargocentron spiniferum
- leo Rafinesque, 1810 (Labrus), see Thalassoma pavo
- leobergi Andriashev, 1982 (Paraliparis)
- leobergius Berg, 1949 (Benthophilus stellatus), see Benthophilus stellatus
- leobergius Iljin, 1949 (Benthophilus stellatus), see Benthophilus stellatus
- Leoblennius Reid, 1943 (Blenniidae), see Exallias
- leonardi Hora, 1941 (Homaloptera)
- leonensis Blache, 1975 (Ophichthus)
- leonensis Boulenger, 1916 (Pellonula)
- leonensis Thys van den Audenaerde, 1969 (Sierrathrissa)
- leonensis Boulenger, 1915 (Barbus)
- leonensis Trewavas & Teugels, 1991 ( Sarotherodonmelanotheron)
- leonensis Stiassny, 1989 (Tylochromis)
- leonensis Maug©, 1986 (Kribia)
- leonensis Ahl, 1937 (Epiplatys sexfasciatus), see Epiplatys fasciolatus
- leonensis Boulenger, 1916 (Eleotris), see Kribia leonensis
- leonensis Girard, 1859 (Oligocephalus), see Etheostoma lepidum
- leonensis Huber, 1996 (Epiplatys), see Epiplatys fasciolatus
- leonensis Thys van den Audenaerde, 1971 (Tilapia), see Sarotherodon melanotheron leonensis
- leonhardi Bielz, 1853 (Pseudobarbus), see Barbus peloponnesius
- leonhardschultzei Ahl, 1935 (Parapetenia)
- leonhard-schultzei Ahl, 1935 (Cichlasoma), see Parapetenia leonhardschultzei
- leonhard-schultzei Ahl, 1935 (Parapetenia), see Parapetenia leonhardschultzei
- leonhardschultzei Ahl, 1935 (Cichlasoma), see Parapetenia leonhardschultzei
- ?leonina Richardson, 1846 (Scorpaena)
- leonina Girard, 1856 (Moniana), see Cyprinella lutrensis
- leonina Gronow, 1854 (Perca), see Archosargus probatocephalus
- ?leoninus Richardson, 1846 (Crenidens)
- leonis (Kuronezumia)
- ?leonis Smith, 1931 (Cryptocentrus)
- leonis Barnard, 1925 (Lionurus), see Kuronezumia leonis
- leonis Iwamoto, 1986 (Nezumia), see Kuronezumia leonis
- leonoides Bleeker, 1849 (Holocentrum), see Adioryx caudimaculatus
- leontinae (Nemacheilus)
- leontinae Lortet, 1883 (Nemachilus), see Nemacheilus leontinae
- leoparda Lubbock & Allen, 1979 (Canthigaster)
- leoparda Fowler, 1914 (Stoneiella), see Pseudacanthicus leopardus
- leopardina (Muraena)
- leopardinum Mìller & Henle, 1838 (Scyllium), see Poroderma pantherinum
- leopardinus Castro-Aguirre et al., 1992 (Bothus)
- leopardinus Burgess, 1989 (Parauchenipterus)
- leopardinus Pellegrin, 1914 (Synodontis)
- leopardinus Berg, 1933 (Pomatoschistus microps), see Pomatoschistus marmoratus
- leopardinus Berg, 1949 (Pomatoschistus microps), see Pomatoschistus marmoratus
- leopardinus Borodin, 1927 (Trachycorystes), see Parauchenipterus leopardinus
- leopardinus Cuvier, 1828 (Plectropoma), see Plectropomus leopardus
- leopardinus Gìnther, 1862 (Rhomboidichthys), see Bothus leopardinus
- leopardinus Gìnther, 1864 (Antennarius), see Antennarius sanguineus
- leopardinus Nordmann, 1840 (Gobius), see Pomatoschistus marmoratus
- leopardus Springer & Williams, 1994 (Blenniella)
- leopardus Katayama, 1984 (Cephalopholis)
- leopardus Dor, 1984 (Plectropomus)
- leopardus Mees, 1974 (Glanidium)
- leopardus Myers, 1933 (Corydoras)
- leopardus Isbrìcker, 1980 (Pseudacanthicus)
- leopardus Pfeffer, 1894 (Synodontis)
- leopardus Eschmeyer, Editor, 1998 (Arothron)
- leopardus (Rajella)
- leopardus Agassiz, 1831 (Anarrhichas), see Anarhichas minor
- leopardus Bleeker, 1874 (Paracanthistius), see Plectropomus leopardus
- leopardus Day, 1870 (Salarias), see Istiblennius bellus
- leopardus Day, 1878 (Tetrodon), see Arothron leopardus
- leopardus Fowler, 1904 (Entomacrodus), see Blenniella leopardus
- leopardus Fowler, 1914 (Stoneiella), see Pseudacanthicus leopardus
- leopardus Fowler, 1938 (Salarias), see Istiblennius bellus
- leopardus Heckel, 1843 (Cobitis), see Orthrias panthera
- leopardus Hoedeman, 1961 (Centromochlus), see Glanidium leopardus
- leopardus Hoedeman, 1961 (Gephyromochlus), see Glanidium leopardus
- leopardus Lacep¨de, 1801 (Labrus), see Cephalopholis leopardus
- leopardus Lacep¨de, 1802 (Holocentrus), see Plectropomus leopardus
- leopardus Nichols, 1925 (Misgurnus mohoity), see Misgurnus anguillicaudatus
- leopardus Shaw, 1803 (Scomber), see Scomberomorus guttatus
- leopardus Stehmann, 1990 (Raja), see Rajella leopardus
- leopardus von Bonde & Swart, 1923 (Raia), see Rajella leopardus
- leopoldi Siebert & Minckley, 1986 (Catostomus)
- leopoldi G©ry, Planquette & Le Bail, 1988 (Astyanax)
- leopoldi Axelrod, 1993 (Pterophyllum)
- leopoldi Castex & Castello, 1970 (Potamotrygon)
- leopoldi Giltay, 1933 (Synchiropus), see Pterosynchiropus splendidus
- leopoldi Gosse, 1963 (Plataxoides), see Pterophyllum leopoldi
- leopoldianus (Rhabdalestes)
- leopoldianus Gosse, 1984 (Marcusenius)
- leopoldianus Boulenger, 1899 (Gnathonemus), see Marcusenius leopoldianus
- leopoldianus Boulenger, 1899 (Petersius), see Rhabdalestes leopoldianus
- leopoldianus Hoedeman, 1951 (Rhabdopetersius), see Rhabdalestes leopoldianus
- leopoldianus Paugy, 1984 (Alestopetersius), see Rhabdalestes leopoldianus
- leopoldianus Paugy, 1984 (Hemigrammopetersius), see Rhabdalestes leopoldianus
- leopoldianus Paugy, 1984 (Phenacogrammus), see Rhabdalestes leopoldianus
- leotardi Risso, 1810 (Pleuronectes), see Arnoglossus laterna
- Lepadichthys Waite, 1904 (Gobiesocinae)
- Lepadogaster Goìan, 1770 (Gobiesocinae)
- lepadogaster Briggs, 1955 (Lepadogaster)
- lepadogaster Bonnaterre, 1788 (Cyclopterus), see Lepadogaster lepadogaster
- lepadogaster Dum©ril, 1806 (Lepadogasterus), see Lepadogaster lepadogaster
- lepadogaster Walbaum, 1792 (Cyclopterus), see Lepadogaster lepadogaster
- lepadogaster authors (Cyclopterus), see Lepadogaster lepadogaster
- Lepadogasterus Dum©ril, 1806 (Gobiesocinae), see Lepadogaster
- leparensis Bleeker, 1852 (Halichoeres), see Halichoeres argus
- leparensis Bleeker, 1852 (Julis), see Halichoeres argus
- lepechini (Salvelinus)
- lepechini Berg, 1932 (Salvelinus), see Salvelinus alpinus
- lepechini Gmelin, 1789 (Salmo), see Salvelinus alpinus
- lepechini Warpachowski, 1901 (Coregonus), see Coregonus autumnalis
- Lepibema Rafinesque, 1820 (Moronidae), see Morone
- Lepicantha Rafinesque, 1815 (Monocentridae), see Monocentris
- lepicoelia Bæhlke & Springer, 1961 (Starksia)
- lepida Baird & Girard, 1853 (Boleosoma), see Etheostoma lepidum
- lepida Girard, 1856 (Cyprinella), see Notropis lepidus
- lepida Girard, 1859 (Oligocephalus), see Etheostoma lepidum
- lepida Krefft & Maul, 1955 (Notosudis), see Scopelosaurus lepidus
- Lepidammodytes Ida, Sirimontaporn & Monkolprasit, 1994 (Ammodytidae)
- Lepidaplois Gill, 1862 (Bodianinae), see Bodianus
- Lepidarchus Roberts, 1966 (Alestiinae)
- lepidentostole Shimizu, 1983 (Anchoviella)
- lepidentostole Fowler, 1911 (Anchovia), see Anchoviella lepidentostole
- lepidiadaptes Bowers & Stauffer, 1997 (Melanochromis)
- lepidinion Collette, 1962 (Etheostoma collis), see Etheostoma collis
- Lepidiolamprologus Pellegrin, 1904 (Cichlidae)
- Lepidion Swainson, 1838 (Moridae)
- lepidion Swainson, 1838 (Lepidion)
- lepidion Gìnther, 1862 (Haloporphyrus), see Lepidion lepidion
- lepidion Risso, 1810 (Gadus), see Lepidion lepidion
- Lepidobero (Cottidae)
- Lepidoblennius Steindachner, 1867 (Tripterygiidae)
- Lepidoblepharon Weber, 1913 (Brachypleurinae)
- lepidocaulis Mirza & Nalbant, Nalbant & Banarescu, 1981 (Schistura kessleri), see Nemacheilus prashari
- Lepidocephalichthys Bleeker, 1863 (Cobitinae)
- Lepidocephalus Bleeker, 1859 (Cobitinae)
- Lepidochromis Fowler & Bean, 1928 (Chrominae), see Chromis
- Lepidochromis Poll, 1981 (Cichlidae), see Greenwoodochromis
- Lepidocybium Gill, 1862 (Gempylidae)
- Lepidogalaxias Mees, 1961 (Lepidogalaxiidae)
- Lepidogalaxiidae (Galaxioidea)
- lepidogaster Roberts, 1982 (Gastromyzon)
- lepidogaster Rosenblatt & Taylor, 1971 (Starksia)
- lepidogaster Weber & de Beaufort, 1916 (Homaloptera), see Homaloptera gymnogaster
- lepidogenys Nielsen & Cohen, 1973 (Abythites)
- lepidogenys Fowler & Bean, 1928 (Pomacentrus)
- lepidogenys Allen, 1975 (Lepidopomacentrus), see Pomacentrus lepidogenys
- lepidogenys Evermann & Kendall, 1894 (Etheostoma), see Etheostoma lepidum
- lepidogenys Robins, 1970 (Gobius), see Gorogobius nigricinctus
- lepidogenys Smith & Radcliffe, 1913 (Bythites), see Abythites lepidogenys
- Lepidoglanis Vaillant, 1889 (Balitorinae), see Gastromyzon
- Lepidogobius Gill, 1859 (Gobiidae)
- lepidojugulata Li, 1981 (Lepidotrigla)
- lepidolaemus Berg, 1949 (Gobio gobio), see Gobio gobio
- lepidolaemus Berg, 1964 (Gobio gobio), see Gobio gobio
- lepidolaemus Kessler, 1872 (Gobio fluviatilis var. ), see Gobio gobio
- Lepidolamprologus (Cichlidae), see Lepidiolamprologus
- lepidolepis Bleeker, 1877 (Chromis)
- ?lepidolepis Bleeker, 1857 (Anthias)
- lepidolepis Bleeker, 1853 (Holacanthus), see Pomacanthus semicirculatus
- lepidolepis Fowler & Bean, 1928 (Lepidochromis), see Chromis lepidolepis
- Lepidoleprus Risso, 1810 (Trachyrincinae), see Trachyrincus
- lepidolychnus Becker, 1967 (Lampanyctus)
- Lepidomeda Cope, 1874 (Cyprinidae)
- Lepidomegas Thominot, 1880 (Arripidae), see Arripis
- Lepidonectes Bussing (ex Rosenblatt), 1991 (Tripterygiidae)
- Lepidonotothen Balushkin, 1976 (Nototheniidae)
- Lepidoperca Regan, 1914 (Anthiinae)
- Lepidophanes Fraser-Brunner, 1949 (Myctophidae)
- Lepidopinae (Trichiuridae)
- ?lepidopodea Lesson, 1831 (Thyrsites)
- lepidopoides Gill, 1862 (Thyrsitops)
- lepidopoides Cuvier, 1832 (Thyrsites), see Thyrsitops lepidopoides
- ?lepidopoma Ginsburg, 1947 ( Bathygobiuscuracao)
- Lepidopomacentrus Allen, 1975 (Pomacentridae), see Pomacentrus
- Lepidopristis Fowler, 1944 (Haemulidae), see Orthopristis
- Lepidopsetta Gill, 1862 (Pleuronectinae), see Pleuronectes
- Lepidopsetta Gìnther, 1880 (Achiropsettidae), see Mancopsetta
- lepidoptera Paxton et al., 1989 (Caesioperca)
- ?lepidopterus Fowler, 1918 (Mugil)
- ?lepidopterus Mohr, 1927 (Myxus)
- lepidopterus Forster, 1801 (Epinephelus), see Caesioperca lepidoptera
- Lepidopus Goìan, 1770 (Lepidopinae)
- Lepidopygopsis Raj, 1941 (Cyprinidae)
- lepidorhinus (Pseudotrematomus)
- Lepidorhinus Bonaparte, 1838 (Centrophoridae), see Centrophorus
- lepidorhinus DeWitt et al., 1990 (Trematomus), see Pseudotrematomus lepidorhinus
- lepidorhinus Pappenheim, 1911 (Notothenia), see Pseudotrematomus lepidorhinus
- Lepidorhombus Gìnther, 1862 (Scophthalmidae)
- Lepidorhynchus Richardson, 1846 (Macrourinae)
- Lepidosarda Kishinouye, 1926 (Gempylidae), see Lepidocybium
- Lepidosiren Fitzinger, 1837 (Lepidosirenidae)
- Lepidosirenidae (Lepidosireniformes)
- Lepidosireniformes (Sarcopterygii)
- Lepidosoma Swainson, 1839 (Trachyrincinae), see Trachyrincus
- lepidostethicus Fowler, 1946 (Siphonochromis), see Chromis chrysurus
- lepidota Heckel, 1840 (Crenicichla)
- lepidota Hoese, 1995 (Chriolepis)
- lepidothorax Yang, 1991 (Schizothorax)
- ?lepidothorax Whitley, 1945 ( Drombushalei)
- Lepidothynnus Gìnther, 1889 (Gasterochismatinae), see Gasterochisma
- Lepidotrigla Gìnther, 1860 (Triglinae)
- Lepidotus Asso, 1801 (Bramidae), see Brama
- lepidotus Findley, 1975 (Chriolepis), see Chriolepis lepidota
- lepidotus Geoffroy St. Hilaire, 1808-09 (Cyprinus), see Barbus bynni
- Lepidozygus Gìnther, 1862 (Pomacentridae)
- lepidulus Girard, 1856 (Alburnus), see Notropis atherinoides
- lepidum Lee et al., 1980 (Etheostoma)
- lepidura Eigenmann & Eigenmann, 1889 (Curimatella)
- lepidura Ortega & Vari, 1986 (Moenkhausia)
- lepidura Boulenger, 1899 (Tilapia), see Oreochromis lepidurus
- lepidura Fowler, 1936 (Barbus), see Barbus atromaculatus
- lepidura Fowler, 1936 (Vanderbiltella), see Barbus atromaculatus
- lepidurus Trewavas, 1983 (Oreochromis)
- lepidurus Eigenmann & Eigenmann, 1889 (Curimatus), see Curimatella lepidura
- lepidurus Kner, 1858 (Tetragonopterus), see Moenkhausia lepidura
- lepidurus Pellegrin, 1900 (Pelmatochromis), see Tylochromis lateralis
- lepidurus Vari, 1992 (Curimatella), see Curimatella lepidura
- lepidus Krefft, 1973 (Scopelosaurus)
- lepidus Bogutskaya, 1994 (Leuciscus)
- lepidus Gilbert, 1978 (Notropis)
- lepidus Vari, Harold, Lasso & Machado-Allison, 1993 (Creagrutus)
- lepidus (Gobius)
- lepidus Gill, 1859 (Lepidogobius)
- ?lepidus (Day, 1868) (Puntius)
- lepidus (Barbus), see Puntius lepidus
- lepidus Day, 1868 (Capoeta), see Puntius lepidus
- lepidus Girard, 1858 (Gobius), see Lepidogobius lepidus
- lepidus Heckel, 1843 (Squalius), see Leuciscus lepidus
- lepidus Jenyns, 1842 (Scarus), see Scarus globiceps
- lepidus Pallas, 1814 (Blennius), see Salaria pavo
- lepidus Pfaff, 1933 (Barbus), see Barbus donaldsonsmithi
- lepidus Steindachner, 1860 (Cyclogobius), see Lepidogobius lepidus
- Lepimphis Rafinesque, 1810 (Coryphaenidae), see Coryphaena
- Lepinannocharax Fowler, 1936 (Distichodinae), see Nannocharax
- lepineyi Pellegrin, 1939 (Barbus), see Barbus callensis
- lepinium Anderson & Peden, 1988 (Pachycara)
- Lepipinna Fern¡ndez-Y©pez, 1948 (Curimatinae), see Curimatella
- Lepipterus Cuvier in Cuvier & Valenciennes, 1830 (Sciaenidae)
- Lepisacanthus Lacep¨de, 1801 (Monocentridae), see Monocentris
- ?lepisma Linnaeus, 1758 (Sciaena)
- Lepisoma DeKay, 1842 (Labrisomidae), see Labrisomus
- Lepisosteidae (Semionotiformes)
- Lepisosteus Lacep¨de, 1803 (Lepisosteidae)
- lepisurus Cuvier, 1830 (Heliases), see Chromis viridis
- lepisurus Lacep¨de, 1802 (Sparus), see Lutjanus bohar
- lepodogaster Bonnaterre, 1788 (Cyclopterus), see Lepadogaster lepadogaster
- Lepodus Rafinesque, 1810 (Bramidae), see Brama
- Lepogenys Parr, 1951 (Alepocephalidae), see Bathytroctes
- Lepomis Rafinesque, 1819 (Centrarchinae)
- lepomis Jenkins, 1901 (Coris), see Coris flavovittata
- lepopareia Winterbottom, 1980 (Halimuraena)
- Lepophidium Gill, 1895 (Ophidiinae)
- Leporacanthicus Isbrìcker & Nijssen, 1989 (Loricariidae)
- Leporellus Lìtken, 1875 (Anostominae)
- leporhinus Burgess, 1989 (Opsodoras)
- leporhinus Eigenmann, 1912 (Hemidoras), see Opsodoras leporhinus
- leporina Gìnther, 1862 (Rhombosolea)
- Leporinops G©ry, 1960 (Anostominae), see Leporinus
- Leporinus Agassiz in Spix & Agassiz, 1829 (Anostominae)
- leprocarus Smith-Vaniz, 1997 (Opistognathus)
- Leprogaster Fraser-Brunner, 1941 (Monacanthidae), see Monacanthus
- leprops Bolin, 1936 (Astrocottus)
- lepros Paxton et al., 1989 (Sargocentron)
- lepros Allen & Cross, 1983 (Adioryx), see Sargocentron lepros
- leprosus (Smith, 1961) (Xenopoclinus)
- leprosus Eydoux & Souleyet, 1850 (Chironectes), see Antennarius pictus
- leprosus McClelland, 1844 (Pneumabranchus), see Monopterus cuchia
- leprosus Smith, 1955 (Epinephelus), see Epinephelus multinotatus
- leprosus Smith, 1961 (Xenopoclinops), see Xenopoclinus leprosus
- leprurus Sakai & Nakamura, 1979 (Sicyopus)
- leprus Ebeling, 1962 (Melamphaes)
- Leptacanthichthys Regan & Trewavas, 1932 (Oneirodidae)
- leptacanthus Bleeker, 1856-57 (Apogon)
- leptacanthus Paxton et al., 1989 (Pterygotrigla)
- leptacanthus Jordan, 1877 (Noturus)
- leptacanthus Gìnther, 1880 (Trigla), see Pterygotrigla leptacanthus
- Leptagoniates Boulenger, 1887 (Paragoniatinae)
- Leptagonus Gill, 1861 (Agonidae)
- Leptanthias Tanaka, 1918 (Anthiinae), see Pseudanthias
- Leptarius Gill, 1863 (Ariidae), see Selenaspis
- leptaspis Paxton et al., 1989 (Arius)
- Leptaspis Bleeker, 1852 (Carangidae), see Selaroides
- leptaspis Bleeker, 1862 (Hexanematichthys), see Arius leptaspis
- Leptatherina Pavlov, Ivantsoff, Last & Crowley, 1988 (Atherininae)
- Leptecheneis Gill, 1864 (Echeneidae), see Echeneis
- Leptenchelys Myers & Wade, 1941 (Ophichthinae)
- Lepterus Rafinesque, 1810 (Stromateidae), see Stromateus
- Lepthaemulon Fowler & Bean, 1923 (Haemulidae), see Orthopristis
- Lepthoplosternum Reis, 1997 (Callichthyinae)
- Leptoancistrus Meek & Hildebrand, 1916 (Ancistrinae)
- Leptobarbus Bleeker, 1859 (Rasborinae)
- Leptoblennius Bath, 1978 (Blenniidae), see Parahypsos
- Leptoblennius Gill, 1860 (Stichaeidae), see Lumpenus
- leptobolus Regan & Trewavas, 1930 (Eustomias)
- leptobolus Regan & Trewavas, 1930 (Leptostomias)
- Leptobotia Bleeker, 1870 (Botinae)
- Leptobrama Steindachner, 1878 (Leptobramidae)
- Leptobramidae (Perciformes)
- Leptobrotula (Ophidiidae)
- Leptobrycon (Cheirodontinae)
- Leptocarcharias Gìnther, 1870 (Leptochariidae), see Leptocharias
- Leptocarias Mìller & Henle (ex Smith), 1839 (Leptochariidae), see Leptocharias
- leptocauda Krefft & Stehmann, 1975 (Dipturus)
- leptocauda Krefft & Stehmann, 1975 (Raja), see Dipturus leptocauda
- leptocaulus Gilbert, 1972 (Apogon)
- leptocephala Nikolskii, 1903 (Ussuria), see Misgurnus anguillicaudatus
- Leptocephalichthys (Congrinae)
- leptocephalus ( Clinostomusfunduloides x nocomis)
- leptocephalus Dybowski, 1869 (Pseudaspius)
- leptocephalus Lee et al., 1980 (Nocomis)
- leptocephalus Costa & Brasil, 1993 (Cynolebias)
- leptocephalus Bleeker, 1876 (Cryptocentrus)
- leptocephalus Kessler, 1877 (Benthophilus)
- Leptocephalus Basilewsky (ex Pallas), 1855 (Cyprinidae), see Chanodichthys
- Leptocephalus Scopoli (ex Gronow), 1777 (Congrinae), see Conger
- leptocephalus DeKay, 1842 (Merlangus), see Pollachius virens
- leptocephalus Girard, 1856 (Ceratichthys), see Nocomis leptocephalus
- leptocephalus Herzenstein, 1891 (Gymnocypris), see Gymnocypris przewalskii
- leptocephalus Pallas, 1776 (Cyprinus), see Pseudaspius leptocephalus
- Leptocerdale Weymouth, 1910 (Microdesminae), see Microdesmus
- Leptocharacidium Buckup, 1993 (Characidiinae)
- Leptocharias Smith in Mìller & Henle, 1838 (Leptochariidae)
- Leptochariidae (Carcharhiniformes)
- leptocheila Valenciennes, 1842 (Dangila), see Labiobarbus leptochilus
- leptocheilus Roberts, 1994 (Labiobarbus)
- Leptochilichthyidae (Alepocephaloidea)
- Leptochilichthys Garman, 1899 (Leptochilichthyidae)
- leptochilus (Labiobarbus)
- leptochilus (Microlepidogaster)
- ?leptochilus Bleeker, 1875 (Acentrogobius)
- leptochilus Cope, 1894 (Hisonotus), see Microlepidogaster leptochilus
- leptochilus Isbrìcker, 1980 (Otocinclus), see Microlepidogaster leptochilus
- leptochirus Cohen, 1968 (Paraliparis)
- leptochirus Tortonese, 1959 (Eutelichthys), see Paraliparis leptochirus
- Leptochromis Bleeker, 1875 (Pseudochrominae), see Pseudochromis
- Leptochromis Regan, 1920 (Cichlidae), see Reganochromis
- leptocirris Stephens, 1970 (Emblemariopsis)
- Leptoconger Poey, 1880 (Myrophinae), see Myrophis
- Leptocottus Girard, 1854 (Cottidae)
- Leptocypris Boulenger, 1900 (Cyprinidae)
- Leptoderma Vaillant, 1886 (Alepocephalidae)
- leptodermatus Anderson, 1988 (Dieidolycus)
- Leptodes Swainson, 1838 (Chauliodontinae), see Chauliodus
- leptodon Regan, 1922 (Lethrinops)
- leptodon Dum©ril, 1865 (Pristis), see Pristis pectinata
- Leptodoras Boulenger, 1898 (Doradidae)
- Leptofierasfer Meek & Hildebrand, 1928 (Carapinae), see Carapus
- Leptogaster Bleeker, 1870 (Clupeidae), see Escualosa
- Leptoglanis Boulenger, 1902 (Claroteinae)
- leptognathus Bleeker, 1864 (Oxyconger)
- Leptognathus Swainson, 1838 (Ophichthinae), see Ophisurus
- leptognathus Bleeker, 1858 (Conger), see Oxyconger leptognathus
- Leptogobius Bleeker, 1874 (Gobiinae), see Gobiopterus
- Leptogunnellus Ayres, 1855 (Stichaeidae), see Lumpenus
- Leptoichthys Kaup, 1853 (Syngnathynae)
- Leptojulis Bleeker, 1862 (Labridae)
- Leptokyphosus Whitley, 1931 (Kyphosinae), see Kyphosus
- Leptolaeops Fowler, 1934 (Bothinae), see Laeops
- Leptolamprologus Pellegrin, 1927 (Cichlidae), see Teleogramma
- Leptolebias Myers, 1952 (Rivulinae)
- leptolepis (Coryphaenoides)
- leptolepis (Pseudocaranx)
- leptolepis Bleeker, 1851 (Selaroides)
- leptolepis Heemstra, 1986 (Zenion)
- Leptolepis Guichenot (ex van Hasselt MS), 1867 (Stromateidae), see Pampus
- leptolepis (Pseudocaranx), see Selaroides leptolepis
- leptolepis Bleeker, 1852 (Leptaspis), see Selaroides leptolepis
- leptolepis Cuvier (ex Kuhl & van Hasselt), 1833 (Caranx), see Selaroides leptolepis
- leptolepis Gilchrist & von Bonde, 1924 (Cyttus), see Zenion leptolepis
- leptolepis Marshall, 1973 (Chalinura), see Coryphaenoides leptolepis
- leptolepis Ogilby, 1918 (Sciaena), see Nibea soldado
- leptolepis Sasaki, 1997 (Nibea), see Nibea soldado
- Leptoligoplites Fowler, 1944 (Carangidae), see Oligoplites
- Leptolucania Myers, 1924 (Fundulidae)
- leptonema Regan, 1925 (Rhynchactis)
- leptonotacanthus Bleeker, 1849 (Arius)
- Leptonotus Kaup, 1853 (Syngnathynae)
- Leptonurus Bleeker, 1849 (Coiliinae), see Coilia
- Leptopegasus Bleeker, 1873 (Pegasidae), see Pegasus
- Leptoperca Gill, 1862 (Percinae), see Gymnocephalus
- Leptophidium Gill, 1863 (Ophidiinae), see Lepophidium
- Leptophilypnus Meek & Hildebrand, 1916 (Eleotridae)
- Leptophycis Garman, 1899 (Moridae), see Gadella
- leptopogon Schimper, 1834 (Barbus)
- Leptops Rafinesque, 1820 (Ictaluridae), see Pylodictis
- Leptopterygius Troschel, 1860 (Gobiesocinae), see Gouania
- Leptopus Rafinesque, 1814 (Lophotidae), see Lophotus
- Leptorhaphis Regan, 1913 (Poeciliinae), see Poeciliopsis
- Leptorhinophis Kaup, 1856 (Ophichthinae), see Ophichthus
- leptorhinus Bini, 1940 (Barbus duchesnii), see Barbus intermedius
- leptorhinus Walecki, 1863 (Squalius vulgaris var. ), see Leuciscus leuciscus
- leptorhynchus da Silva & Malabarba, 1996 (Hypobrycon)
- leptorhynchus Girard, 1854 (Syngnathus)
- leptorhynchus Ortega & Vari, 1986 (Apteronotus)
- leptorhynchus Kessler, 1877 (Benthophilus)
- leptorhynchus (Leptagonus)
- Leptorhynchus Lowe, 1852 (Nemichthyidae), see Nemichthys
- Leptorhynchus Smith, 1840 (Ophichthinae), see Ophisurus
- leptorhynchus Boulenger, 1897 (Distichodus), see Distichodus lusosso
- leptorhynchus Ellis, 1912 (Sternarchus), see Apteronotus leptorhynchus
- leptorhynchus Gilbert, 1896 (Odontopyxis), see Leptagonus leptorhynchus
- leptorhynchus Girard, 1858 (Lepidosteus), see Lepisosteus osseus
- leptorhynchus Kanayama, 1984 (Sarritor), see Leptagonus leptorhynchus
- leptos Burgess, 1989 (Heptapterus)
- leptos Eigenmann & Eigenmann, 1889 (Acentronichthys), see Heptapterus leptos
- Leptoscarus Swainson, 1839 (Sparisomatinae)
- Leptoscolopsis Tanaka, 1915 (Nemipteridae), see Pentapodus
- Leptoscopidae (Perciformes)
- Leptoscopus Gill, 1859 (Leptoscopidae)
- leptosoma (Herzenstein, 1888) (Triplophysa)
- leptosoma Brittan, 1972 (Rasbora)
- leptosoma (Solenostomus)
- leptosoma Scheuermann, 1977 (Cyprichromis)
- leptosoma Regan, 1922 (Rhamphochromis)
- leptosoma Fowler, 1914 (Rhamdella)
- ?leptosoma Bleeker, 1879 (Salmo)
- leptosoma Berg, 1914 (Chondrostoma), see Chondrostoma oxyrhynchum
- leptosoma Bini, 1940 (Barbus intermedius), see Barbus intermedius
- leptosoma Bleeker, 1855 (Leuciscus), see Rasbora leptosoma
- leptosoma Boulenger, 1898 (Paratilapia), see Cyprichromis leptosoma
- leptosoma Boulenger, 1902 (Barbus), see Barbus intermedius
- leptosoma Herzenstein, 1888 (Nemacheilus), see Triplophysa leptosoma
- leptosoma Herzenstein, 1888 (Nemachilus stoliczkae), see Triplophysa leptosoma
- leptosoma Tanaka, 1908 (Gymnosimenchelys), see Simenchelys parasiticus
- leptosomatus Karrer, 1982 (Gnathophis)
- ?leptosomus Girard, 1856 (Luxilus)
- leptosomus Ogilby, 1898 (Decapterus), see Decapterus muroadsi
- leptosomus Tanaka, 1908 (Gymnosimenchelys), see Simenchelys parasiticus
- Leptostichaeus Miki, 1985 (Pleuronectinae), see Pleuronectes
- Leptostomias Gilbert, 1905 (Melanostomiinae)
- Leptosynanceia Bleeker, 1874 (Synanceiinae)
- leptotaenia Randall & Earle, 1994 (Halichoeres)
- Leptotilapia Pellegrin, 1928 (Cichlidae), see Steatocranus
- leptura Boulenger, 1901 (Asprotilapia)
- leptura Boulenger, 1900 (Andersonia)
- leptura Banarescu, 1971 (Onychostoma), see Varicorhinus lepturus
- leptura Hubbs & Schultz, 1941 (Lota lota), see Lota lota
- Lepturacanthus Fowler, 1905 (Trichiurinae)
- Lepturichthys Regan, 1911 (Balitorinae)
- lepturum Isbrìcker, 1980 (Chaetostoma)
- lepturus Kaup, 1856 (Uroconger)
- lepturus Huang, 1979 (Mystacoleucus)
- lepturus (Varicorhinus)
- lepturus Hoedeman, 1962 (Hypopygus)
- lepturus Eccles & Trewavas, 1989 (Buccochromis)
- lepturus Miller, 1990 (Ctenogobius)
- lepturus Linnaeus, 1758 (Trichiurus)
- lepturus Paxton et al., 1989 (Euristhmus)
- ?lepturus Kotthaus, 1968 (Myrophis)
- Lepturus Gill, 1861 (Trichiurinae), see Trichiurus
- Lepturus Gronow in Gray, 1854 (Macrourinae), see Coryphaenoides
- lepturus Agassiz, 1831 (Caranx), see Caranx latus
- lepturus Agassiz, 1874 (Scomber), see Rastrelliger kanagurta
- lepturus Bean, 1879 (Anarrhichas), see Anarhichas orientalis
- lepturus Boulenger, 1900 (Gymnostomus), see Varicorhinus lepturus
- lepturus Gill & Townsend, 1897 (Macrurus), see Coryphaenoides filifer
- lepturus Gill, 1861 (Lepturus), see Trichiurus lepturus
- lepturus Gìnther, 1864 (Cnidoglanis), see Euristhmus lepturus
- lepturus Gìnther, 1872 (Mormyrus), see Marcusenius moorii
- lepturus Orc©s V., 1962 (Xyliphius), see Xyliphius magdalenae
- lepturus Pfaff, 1933 (Gobionellus), see Ctenogobius lepturus
- lepturus Rafinesque, 1815 (Diepinotus), see Trichiurus lepturus
- lepturus Rafinesque, 1815 (Symphocles), see Trichiurus lepturus
- lepturus Regan, 1912 (Chaetostomus), see Chaetostoma lepturum
- lepturus Regan, 1922 (Haplochromis), see Buccochromis lepturus
- lepturus Richardson, 1845 (Congrus), see Uroconger lepturus
- leptus Allen & Randall, 1980 (Pomacentrus)
- leptus Winterbottom, 1980 (Natalichthys)
- leptus Matsuura, 1983 (Hemanthias)
- leptus Peden & Anderson, 1981 (Lycodapus)
- leptus Eigenmann & Pearson, 1942 (Pimelodus), see Cheirocerus goeldii
- leptus Ginsburg, 1952 (Anthiasicus), see Hemanthias leptus
- ?lepus Rafinesque, 1810 (Phycis)
- ?lepus Lacep¨de, 1800 (Blennius)
- lepusculus Heckel, 1852 (Squalius), see Leuciscus leuciscus
- lereensis Blache & Miton, 1960 (Labeo)
- lerei Blache & Miton, 1961 (Chelaethiops brevianalis), see Chelaethiops bibie
- lermae Meek, 1902 (Skiffia)
- ?lermae Jordan & Snyder, 1899 (Chirostoma)
- lermae Evermann & Goldsborough, 1902 (Notropis), see Notropis sallaei
- Lermichthys Hubbs, 1926 (Goodeinae), see Girardinichthys
- lerneri Nichols & La Monte, 1938 (Micralestes), see Brycinus sadleri
- leroyi Vaillant, 1897 (Chimarrhoglanis), see Amphilius uranoscopus
- leschenalti Cuvier, 1831 (Platax), see Platax teira
- leschenaulti Valenciennes, 1850 (Leporinus)
- leschenaulti Valenciennes, 1839 (Julis), see Halichoeres scapularis
- leschenaulti Valenciennes, 1847 (Pellona), see Ilisha elongata
- leseurii (Coryphaena)
- lesleyae Hardy, 1987 (Bellapiscis)
- lessonae Canestrini, 1861 (Tetrapturus), see Tetrapturus albidus
- ?lessonii Valenciennes, 1835 (Atherina)
- ?lessonii Swainson, 1839 (Plectorhynchus), see Plectorhinchus lineatus
- lessonii Cuvier, 1830 (Diagramma), see Plectorhinchus lineatus
- lessonii Lesson (ex Cuvier), 1831 (Caranx), see Caranx ignobilis
- lessonii Swainson, 1839 (Plectorynchus), see Plectorhinchus lineatus
- lessonii Valenciennes, 1833 (Coryphaena), see Coryphaena equiselis
- lessonii Valenciennes, 1839 (Julis), see Thalassoma ascensionis
- Lestidiops Hubbs, 1916 (Paralepididae)
- Lestidium Gilbert, 1905 (Paralepididae)
- Lestradea Poll, 1943 (Cichlidae)
- lestradei David, 1936 (Barbus), see Barbus caudovittatus
- lestradei Poll, 1942 (Lophiobagrus), see Lophiobagrus cyclurus
- lestradei Poll, 1942 (Parectodus), see Xenotilapia boulengeri
- lestradei Poll, 1942 (Telmatochromis), see Telmatochromis temporalis
- lestradei Poll, 1943 (Lamprologus), see Lamprologus kungweensis
- Lestrolepis Harry, 1953 (Paralepididae)
- lesuerianum Rafinesque, 1818 (Exoglossum), see Exoglossum maxillingua
- lesuerii Risso, 1827 (Gobius), see Lesueurigobius suerii
- Lesueuria Duncker, 1928 (Gobiidae), see Lesueurigobius
- Lesueurigobius Whitley, 1950 (Gobiidae)
- ?lesueurii Castelnau, 1873 (Monacanthus)
- lesueurii Dum©ril (ex Valenciennes), 1870 (Acipenser), see Acipenser brevirostrum
- lesueurii Dum©ril (ex Valenciennes), 1870 (Huso), see Acipenser brevirostrum
- lesueurii Dum©ril, 1870 (Lepidosteus), see Lepisosteus osseus
- lesueurii Richardson, 1823 (Catastomus), see Moxostoma macrolepidotum
- lesueurii Richardson, 1823 (Catostomus), see Moxostoma macrolepidotum
- Lesueurina Fowler, 1908 (Trichonotidae)
- Letharchus Goode & Bean, 1882 (Ophichthinae)
- Lethenteron Creaser & Hubbs, 1922 (Petromyzontinae)
- Lethogoleos McCosker & Bæhlke, 1982 (Ophichthinae)
- letholepis Alvarez, 1950 (Poblana)
- letholepis Clark, 1938 (Ptereleotris), see Ptereleotris microlepis
- Letholycus Anderson, 1988 (Zoarcidae)
- lethonemus Jordan & Gilbert, 1904 (Hymenocephalus)
- lethophaga Lee et al., 1980 (Lampetra)
- lethophaga Hubbs, 1971 (Entosphenus), see Lampetra lethophaga
- ?lethoporus Hubbs & Miller, 1972 ( Rhinichthysosculus)
- ?lethopristis Jordan & Fesler, 1889 (Orthopristis)
- lethopristis Jordan & Evermann, 1896 (Evapristis), see Orthopristis lethopristis
- Lethops Hubbs, 1926 (Gobiidae)
- lethops Roberts & Stewart, 1976 (Lamprologus)
- lethostigma Jordan & Gilbert, 1884 (Paralichthys)
- lethostigmus G©ry, 1977 (Othonocheirodus)
- lethostigmus Gomes, 1947 (Odontostoechus), see Othonocheirodus lethostigmus
- Lethostole Jordan & Evermann, 1896 (Menidiinae), see Chirostoma
- Lethotremus Gilbert, 1896 (Cyclopterinae)
- Lethrinella Fowler, 1904 (Lethrininae), see Lethrinus
- Lethrinichthys Jordan & Thompson, 1912 (Lethrininae), see Lethrinus
- Lethrinidae (Perciformes)
- Lethrininae (Lethrinidae)
- lethrinoides Bleeker, 1850 (Dentex), see Gymnocranius grandoculis
- lethrinoides Sato, 1984 (Gymnocranius), see Gymnocranius grandoculis
- Lethrinops Regan, 1922 (Cichlidae)
- Lethrinus Cuvier, 1829 (Lethrininae)
- lethrinus Regan, 1922 (Lethrinops)
- lethrinus Gìnther, 1894 (Chromis), see Lethrinops lethrinus
- lethrinus Regan, 1908 (Cichlosoma), see Amphilophus alfari
- leticiae Lucena, 1987 (Charax)
- letnica (Karaman, 1924) (Salmo)
- letnica Karaman, 1924 (Trutta), see Salmo letnica
- letonai Hildebrand, 1925 (Priapichthys), see Poeciliopsis gracilis
- letourneuxi Myers, 1928 (Valencia)
- letourneuxi Sauvage, 1880 (Hemichromis)
- letourneuxi Sauvage, 1880 (Fundulus), see Valencia letourneuxi
- lettiensis Dawson, 1982 (Solegnathus)
- lettiensis Bleeker, 1860 (Solenognathus), see Solegnathus lettiensis
- letti«nsis Bleeker, 1860 (Solenognathus), see Solegnathus lettiensis
- Leucabramis Smitt, 1895 (Leuciscinae), see Abramis
- leucacme Jenkins, 1903 (Gymnothorax), see Gymnothorax rueppelliae
- Leucalburnus Berg, 1916 (Cyprinidae)
- leucas Compagno, 1973 (Carcharhinus)
- leucas Mìller & Henle (ex Valenciennes), 1839 (Carcharias), see Carcharhinus leucas
- leucas Mìller & Henle (ex Valenciennes), 1839 (Prionodon), see Carcharhinus leucas
- Leucaspius Heckel & Kner, 1858 (Leuciscinae)
- leuchtenbergi Brandt, 1854 (Belonopsis), see Nemichthys scolopacea
- leuchtenbergi Lowe, 1852 (Leptorhynchus), see Nemichthys scolopacea
- Leucichthys (Coregoninae)
- leucichthys Smitt, 1886 (Stenodus)
- leucichthys Gìldenst¤dt, 1772 (Salmo), see Stenodus leucichthys
- Leucicorus Garman, 1899 (Neobythitinae)
- Leucidius Snyder, 1917 (Cyprinidae), see Gila
- leucioda Fowler, 1904 (Paranotropis), see Notropis leuciodus
- leuciodus Gilbert, 1978 (Notropis)
- leuciodus Cope, 1868 (Photogenis), see Notropis leuciodus
- leucisca (Steindachnerina)
- leucisca Ortega & Vari, 1986 (Curimata), see Steindachnerina leucisca
- Leuciscinae (Cyprinidae)
- leucisculus Bleeker, 1859 (Hemiculter)
- Leucisculus Oshima, 1920 (Cyprininae), see Mylopharyngodon
- leucisculus Basilewsky, 1855 (Culter), see Hemiculter leucisculus
- Leuciscus Cuvier (ex Klein), 1816 (Leuciscinae)
- leuciscus G©ry, 1968 (Brycinus)
- leuciscus (Barbus)
- leuciscus Cuvier (ex Klein), 1816 (Leuciscus)
- leuciscus Yoshino & Senou, 1984 (Neomyxus)
- leuciscus Eccles & Trewavas, 1989 (Nyassachromis)
- leuciscus Kottelat, Whitten, Kartikasari & Wirjoatmodjo, 1993 (Hypseleotris)
- leuciscus (Haemulopsis)
- leuciscus Uyeno & Yabumoto, 1984 (Leiognathus)
- leuciscus Jenyns, 1840 (Dules)
- leuciscus Ahl, 1936 (Cheirodon), see Cheirodon interruptus
- leuciscus Allen & Robertson, 1994 (Pomadasys), see Haemulopsis leuciscus
- leuciscus Bleeker, 1853 (Eleotris), see Hypseleotris leuciscus
- leuciscus Gìnther, 1860 (Equula), see Leiognathus leuciscus
- leuciscus Gìnther, 1864 (Pristipoma), see Haemulopsis leuciscus
- leuciscus Gìnther, 1867 (Alestes), see Brycinus leuciscus
- leuciscus Gìnther, 1868 (Curimatus), see Steindachnerina leucisca
- leuciscus Gìnther, 1872 (Myxus), see Neomyxus leuciscus
- leuciscus Gìnther, 1872 (Otolithus), see Pennahia anea
- leuciscus Linnaeus, 1758 (Cyprinus), see Leuciscus leuciscus
- leuciscus Regan, 1913 (Creagrutus), see Creagrutus affinis
- leuciscus Regan, 1922 (Haplochromis), see Nyassachromis leuciscus
- leuckartii Heckel, 1836 (Abramis), see Abramis brama x rutilus rutilus
- leuckartii Heckel, 1836 (Abramis), see Rutilus rutilus x abramis brama
- leuckartii Siebold, 1863 (Abramidopsis), see Rutilus rutilus x abramis brama
- ?leucobatos Gronow, 1854 (Raja)
- leucobranchialis Fowler, 1941 (Callionymus)
- Leucobrotula Koefoed, 1952 (Parabrotulidae)
- leucocephala Berg, 1913 (Clupeonella), see Alosa brashnikovi
- leucocheilus Herre, 1927 (Acanthurus)
- Leucochlamys Zugmayer, 1911 (Aphyonidae), see Sciadonus
- ?leucodesmus Cuvier (ex Kuhl & van Hasselt), 1830 (Premnas)
- leucofrenatus (Hisonotus)
- leucofrenatus Miranda-Ribeiro, 1908 (Otocinclus), see Hisonotus leucofrenatus
- leucofrenatus Schaefer, 1997 (Microlepidogaster), see Hisonotus leucofrenatus
- leucogaster Dor, 1984 (Amblyglyphidodon)
- leucogaster Smith, 1958 (Richardsonichthys)
- leucogaster Andriashev, 1986 (Paraliparis)
- leucogaster Bleeker, 1847 (Glyphisodon), see Amblyglyphidodon leucogaster
- leucogaster Richardson, 1848 (Apistes), see Richardsonichthys leucogaster
- Leucoglossa Jordan & Evermann in Jordan, Evermann & Tanaka, 1927 (Carangidae), see Uraspis
- leucoglossus Andriashev, 1986 (Paraliparis)
- Leucogobio Gìnther, 1896 (Cyprinidae), see Gnathopogon
- leucogrammicus Gìnther, 1859 (Anyperodon)
- leucogrammicus Bleeker, 1849 (Dipterygonotus), see Dipterygonotus balteatus
- leucogrammicus Valenciennes (ex Reinwardt), 1828 (Serranus), see Anyperodon leucogrammicus
- leucoides De Filippi, 1863 (Telestes), see Leuciscus borysthenicus
- leucokranos Allen, 1973 (Amphiprion)
- leucolomatus Compagno & Smale, 1985 (Paragaleus)
- leucomaenis (Salvelinus)
- leucomaenis Okamura & Machida, 1986 (Salverinus), see Salvelinus leucomaenis
- leucomaenis Pallas, 1814 (Salmo), see Salvelinus leucomaenis
- leucomelas Peters (ex Hemprich & Ehrenberg), 1868 (Gobius)
- leucomelas Eigenmann & Allen, 1942 (Corydoras)
- leucomelas Isbrìcker, 1980 (Chaetostoma)
- leucomelas Eigenmann, 1918 (Chaetostomus), see Chaetostoma leucomelas
- leucometopon Whitley, 1940 (Perryena)
- ?leucometopon Zouiev, 1786 (Charax)
- leucometopon Waite, 1922 (Congiopus), see Perryena leucometopon
- leucomos Bleeker, 1858 (Tautoga), see Hemigymnus fasciatus
- leucopaecilus Paxton et al., 1989 (Congiopodus)
- leucopaecilus Richardson, 1846 (Agriopus), see Congiopodus leucopaecilus
- leucopareius Randall, 1956 (Acanthurus)
- leucopareius Jenkins, 1903 (Teuthis), see Acanthurus leucopareius
- leucoperiptera Herre, 1923 (Hemitriakis)
- leucophaeus (Pagrus)
- leucophaeus Garman, 1899 (Macrurus), see Coryphaenoides capito
- leucophasis Burgess, 1989 (Mystus)
- leucophasis Blyth, 1860 (Bagrus), see Mystus leucophasis
- leucopleura Playfair, 1867 (Chaetodon)
- leucopleura Bleeker, 1853 (Holacanthus), see Centropyge tibicen
- leucopleura Bleeker, 1854 (Pomacentrus), see Stegastes albifasciatus
- leucopleura Day, 1877 (Glyphidodon), see Abudefduf sordidus
- leucopodus Fowler, 1939 (Silurichthys)
- leucopoecilus Lee & Kim, 1993 (Repomucenus)
- leucopoecilus Fricke & Lee, 1993 (Callionymus), see Repomucenus leucopoecilus
- leucopogon Regan & Trewavas, 1929 (Astronesthes)
- leucopoma Yoshino, 1984 (Chrysiptera)
- ?leucopomis Fowler, 1914 ( Moenkhausiachrysargyrea)
- leucopomus Cuvier, 1830 (Glyphisodon), see Chrysiptera leucopoma
- ?leucoprosopos Bleeker, 1856 (Apistus)
- leucops Cope, 1867 (Photogenis), see Notropis photogenis
- Leucopsarion Hilgendorf, 1880 (Gobiidae)
- leucopsarum Eigenmann & Eigenmann, 1890 (Myctophum), see Stenobrachius leucopsarus
- leucopsarum Eigenmann & Eigenmann, 1890 (Stenobrachius), see Stenobrachius leucopsarus
- leucopsarus Paxton, 1979 (Stenobrachius)
- leucoptera McCosker et al., 1989 (Callechelys)
- ?leucoptera (Rafinesque, 1820) ( Siluruspallidus)
- leucoptera Cadenat, 1954 (Caecula), see Callechelys leucoptera
- leucoptera Rafinesque, 1820 (Pimelodus pallidus var. ), see Silurus pallidus leucoptera
- leucoptera Swainson, 1839 (Trigla), see Lepidotrigla cavillone
- ?leucopterus Rafinesque, 1818 (Petromyzon)
- leucopterus Eydoux & Souleyet, 1850 (Stomias), see Astronesthes niger
- leucopterus Valenciennes, 1847 (Hemiramphus), see Rhynchorhamphus georgii
- leucopthalmus Richardson, 1846 (Chorinemus), see Scomberoides commersonianus
- leucopunctatus Shen, 1994 (Enneapterygius)
- leucopunctatus Sykes, 1839 (Ophicephalus), see Channa marulius
- leucopus Gill, 1863 (Rhamphoberyx), see Myripristis leiognathus
- leucopus Jordan & Brayton, 1878 (Photogenis), see Notropis venustus
- leucopygus Ahl, 1923 (Chaetodon), see Chaetodon leucopleura
- Leucoraja Malm, 1877 (Rajidae)
- leucorhynchos Bleeker, 1851 (Achiroides)
- leucorhynchos Bleeker, 1856 (Julis), see Coris gaimard
- leucorhynchus Lubbock, 1977 (Pseudochromis)
- leucorhynchus Fowler, 1934 (Akysis)
- leucorhynchus Bussing & Lãpez S., 1994 (Rhinobatos)
- leucorhynchus Gìnther, 1867 (Rhinobates), see Rhinobatos leucorhynchus
- leucorhynchus Roberts, 1989 (Achiroides), see Achiroides leucorhynchos
- leucorhyncus Bussing & Lãpez S., 1994 (Rhinobates), see Rhinobatos leucorhynchus
- leucorus Allen & Woods, 1980 (Stegastes)
- leucorus Gilbert, 1892 (Pomacentrus), see Stegastes leucorus
- ?leucos Osãrio, 1917 (Grammonus)
- Leucos Heckel, 1843 (Leuciscinae), see Rutilus
- leucosoma Bleeker, 1854 (Antennarius), see Antennarius pictus
- Leucosomus Heckel, 1843 (Cyprinidae), see Notemigonus
- leucosphyrus Fowler, 1904 (Pomacentrus), see Neopomacentrus cyanomos
- leucospilus Regan & Trewavas, 1930 (Photonectes)
- leucospilus Compagno, 1986 (Rhinobatos)
- leucospilus Norman, 1926 (Rhinobatus), see Rhinobatos leucospilus
- leucosternon Bennett, 1833 (Acanthurus)
- leucosternum Day, 1889 (Acanthurus), see Acanthurus leucosternon
- leucosteus Jordan & Gilbert, 1885 (Calamus)
- leucosticta (Satanoperca)
- leucosticta (Stehmann, 1971) (Raja)
- leucosticta Stehmann, 1971 (Leucoraja), see Raja leucosticta
- leucosticta Trewavas, 1933 (Tilapia), see Oreochromis leucostictus
- leucosticticus authors (Bodianus)
- leucosticticus Bennett, 1832 (Labrus), see Bodianus leucosticticus
- leucosticticus Randall, 1986 (Labrus), see Bodianus leucosticticus
- leucostictus Vari, 1992 (Cyphocharax)
- leucostictus Trewavas & Teugels, 1991 (Oreochromis)
- leucostictus Randall, Allen & Steene, 1990 (Cryptocentrus)
- leucostictus Allen, 1991 (Stegastes)
- leucostictus Isbrìcker, 1980 (Ancistrus)
- leucostictus Bleeker, 1862 (Julis), see Stethojulis trilineata
- leucostictus Eigenmann & Eigenmann, 1889 (Curimatus), see Cyphocharax leucostictus
- leucostictus Gìnther, 1864 (Chaetostomus), see Ancistrus leucostictus
- leucostictus Gìnther, 1872 (Gobius), see Cryptocentrus leucostictus
- leucostictus Jenkins, 1903 (Gymnothorax), see Gymnothorax meleagris
- leucostictus Mìller & Troschel, 1848 (Geophagus), see Satanoperca leucosticta
- leucostictus Mìller & Troschel, 1848 (Pomacentrus), see Stegastes leucostictus
- leucostictus Randall, 1986 (Labrus), see Bodianus leucosticticus
- leucostictus authors (Labrus), see Bodianus leucosticticus
- leucostigma Jordan & Richardson, 1909 (Gymnothorax)
- leucostigma Fowler & Bean, 1928 (Halichoeres), see Halichoeres nigrescens
- leucostigma Jordan, Evermann & Tanaka, 1927 (Scarus), see Chlorurus perspicillatus
- leucostigma Valenciennes (ex Ehrenberg), 1828 (Serranus), see Epinephelus summana
- leucostigma Whitley, 1931 (Halinanodes), see Halichoeres nigrescens
- leucotaenia Schultz, 1943 (Echidna)
- leucotaenia Bleeker, 1856 (Pholidichthys)
- leucotaenia Bleeker, 1852 (Scolopsides), see Scolopsis margaritifer
- leucotaenia Fowler, 1938 (Brama), see Brama dussumieri
- leucotaeniata Fowler, 1944 (Scaridea), see Chlorurus sordidus
- leucotaenio¯des Bleeker, 1855 (Scolopsides), see Scolopsis margaritifer
- leucotaenioides Bleeker, 1855 (Scolopsides), see Scolopsis margaritifer
- leucotica Brandt, 1853 (Acipenser ruthenus var. ), see Acipenser ruthenus
- leucoxanthus Randall & Smith, 1982 (Halichoeres)
- leucozona Dor, 1984 (Plectroglyphidodon)
- leucozona Bleeker, 1858 (Crenilabrus), see Choerodon anchorago
- leucozona Bleeker, 1859 (Glyphisodon), see Plectroglyphidodon leucozona
- leucozona Whitley, 1929 (Negostegastes), see Plectroglyphidodon leucozona
- leucozonus Katayama, 1984 (Pseudanthias)
- leucozonus Katayama & Masuda, 1982 (Anthias), see Pseudanthias leucozonus
- leucozonus Yoshino, 1984 (Glyphisodon), see Plectroglyphidodon leucozona
- leucura Allen, 1991 (Chromis), see Chromis leucurus
- leucurum Sauvage, 1880 (Pseudopristipoma), see Plectorhinchus gibbosus
- leucurum Valenciennes, 1833 (Pristipoma), see Plectorhinchus gibbosus
- leucurus Bæhlke et al., 1989 (Anarchias)
- leucurus (Rivulus)
- leucurus Allen & Robertson, 1994 (Hemicaranx)
- leucurus (Halichoeres)
- leucurus Gilbert, 1905 (Chromis)
- ?leucurus Linnaeus, 1766 (Chaetodon)
- ?leucurus Jordan & Seale, 1905 (Butis)
- leucurus Fowler, 1944 (Vomerivulus), see Rivulus leucurus
- leucurus Gìnther, 1864 (Caranx), see Hemicaranx leucurus
- leucurus Snyder, 1904 (Uropterygius), see Anarchias leucurus
- leucurus Valenciennes, 1833 (Nauclerus), see Naucrates ductor
- leucurus Valenciennes, 1833 (Psenes), see Psenes cyanophrys
- leucurus Walbaum, 1792 (Labrus), see Halichoeres leucurus
- leucus Fowler, 1934 (Antennarius), see Antennarius coccineus
- Leuresthes Jordan & Gilbert, 1880 (Atherinopsinae)
- Leurochilus Bæhlke, 1968 (Dactyloscopidae)
- Leuroglossus Gilbert, 1890 (Bathylagidae)
- leurolepis McPhail, 1965 (Bathymaster)
- Leuropharus Rosenblatt & McCosker, 1970 (Ophichthinae)
- leurynnis Fowler, 1938 (Acanthosphex)
- Leurynnis Lockington, 1879 (Zoarcidae), see Lycodes
- leurynnis Jordan & Seale, 1905 (Prosopodasys), see Acanthosphex leurynnis
- levaillantii Castelnau, 1861 (Chromys), see Serranochromis angusticeps
- Levanaora Whitley, 1933 (Platycephalidae), see Inegocia
- levanidovi (Salvelinus)
- levanticus Ahnelt, 1990 ( Chromogobiuszebratus)
- levantina Krupp & Moubayed, 1992 (Cobitis)
- levenensis Yarrell, 1839 (Salmo), see Salmo trutta
- levequei Howes & Teugels, 1989 (Raiamas)
- levequei Bigorne & Paugy, 1991 (Petrocephalus)
- levequei Risch, 1988 (Chrysichthys)
- levequei Paugy, 1987 (Synodontis)
- ?levequi Howes & Teugels, 1989 (Raiamas)
- leveretti Hora, 1932 (Beaufortia), see Beaufortia levertti
- leveretti Nichols & Pope, 1927 (Gastromyzon), see Beaufortia levertti
- leveri (Redigobius)
- leveri Fowler, 1943 (Vaimosa), see Redigobius leveri
- ?leverianus Shaw, 1803 (Gadus)
- levertti Zheng, 1981 (Beaufortia)
- ?levior Whitley, 1933 ( Paracanthostracionlindsayi)
- Leviprora Whitley, 1931 (Platycephalidae)
- levis Myers, 1940 (Gasteropelecus)
- levis Eigenmann & McAtee, McAtee & Ward, 1907 (Myleus)
- levis Durbin, 1908 (Hemigrammus)
- levis Eschmeyer & Herald, 1983 (Sebastes)
- levis (Cochliodon)
- levis Fowler (Tandanus)
- ?levis Eigenmann, 1918 (Hemieleotris)
- ?levis (Borodin, 1928) ( Sphoeroidespachygaster)
- levis Borodin, 1928 (Spheroides pachygaster var. ), see Sphoeroides pachygaster levis
- levis Eigenmann & Eigenmann, 1889 (Sebastichthys), see Sebastes levis
- levis Eigenmann, 1909 (Pterodiscus), see Gasteropelecus levis
- levis Isbrìcker, 1980 (Hypostomus), see Cochliodon levis
- levis Mohr, 1786 (Salmo), see Salvelinus alpinus
- levis Pearson, 1924 (Rhinelepis), see Cochliodon levis
- levis Saville-Kent, 1889 (Copidoglanis), see Tandanus levis
- levisquamis Amaoka, 1969 (Pseudorhombus)
- levisquamis Oshima, 1927 (Spinirhombus), see Pseudorhombus levisquamis
- levistomatus Machida, 1989 (Bassozetus)
- lewini Fraser, 1971 (Dinolestes)
- lewini Gilbert, 1967 (Sphyrna)
- lewini Griffith & Smith, 1834 (Esox), see Dinolestes lewini
- lewini Griffith & Smith, 1834 (Zygaena), see Sphyrna lewini
- Lewinichthys Whitley, 1933 (Belonidae), see Strongylura
- lewis Couch, 1825 (Squatina), see Squatina squatina
- lewisi Wongratana, 1983 (Spratelloides)
- lewisi Randall, Allen & Anderson, 1987 (Pinjalo)
- ?lewisi Springer, 1988 (Rotuma)
- ?lewisi Henshall, 1898 (Thymallus)
- lewisi Nafpaktitis, 1966 (Diaphus), see Diaphus vanhoeffeni
- lex Phillipps, 1932 (Lepidopus), see Lepidopus caudatus
- lexi Isbrìcker, 1980 (Hypostomus)
- lexi Ihering, 1911 (Plecostomus), see Hypostomus lexi
- leydigii Knauthe, 1893 (Alburnus), see Alburnus alburnus x leucaspius deliniatus
- leydigii Knauthe, 1893 (Alburnus), see Leucaspius deliniatus x alburnus alburnus
- leylandi Last, 1987 (Dasyatis)
- Leyvaichthys Dahl, 1960 (Helogeninae), see Helogenes
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Markku Savela