| Opsarius putaoensis Qin, Maung & Chen, 2019
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Danionidae
|
Opsarius
|
benthopelagic
|
Tropical
|
| Opsarius radiolatus (Günther, 1868)
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Danionidae
|
Opsarius
|
benthopelagic
|
Tropical
|
| Opsarius sajikensis Moyon & Arunkumar, 2019
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Danionidae
|
Opsarius
|
benthopelagic
|
Tropical
|
| Opsarius shacra (Hamilton, 1822)
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Danionidae
|
Opsarius
|
benthopelagic
|
Tropical
|
| Opsarius signicaudus (Tejavej, 2012)
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Danionidae
|
Opsarius
|
benthopelagic
|
Tropical
|
| Opsarius tileo (Hamilton, 1822)
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Danionidae
|
Opsarius
|
benthopelagic
|
Tropical
|
| Opsopoeodus emiliae Hay, 1881
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Leuciscidae
|
Opsopoeodus
|
demersal
|
Subtropical
|
| Optivus agastos Gomon, 2004
|
Animalia
|
Chordata
|
Teleostei
|
Trachichthyiformes
|
Trachichthyidae
|
Optivus
|
associated
|
Temperate
|
| Optivus agrammus Gomon, 2004
|
Animalia
|
Chordata
|
Teleostei
|
Trachichthyiformes
|
Trachichthyidae
|
Optivus
|
associated
|
Temperate
|
| Optivus elongatus (Günther, 1859)
|
Animalia
|
Chordata
|
Teleostei
|
Trachichthyiformes
|
Trachichthyidae
|
Optivus
|
associated
|
associated
|
| Opua nephodes Jordan, 1925
|
Animalia
|
Chordata
|
Teleostei
|
Gobiiformes
|
Gobiidae
|
Opua
|
associated
|
Tropical
|
| Orbiraja jensenae (Last & Lim, 2010)
|
Animalia
|
Chordata
|
Elasmobranchii
|
Rajiformes
|
Rajidae
|
Orbiraja
|
benthopelagic
|
Tropical
|
| Orbiraja powelli (Alcock, 1898)
|
Animalia
|
Chordata
|
Elasmobranchii
|
Rajiformes
|
Rajidae
|
Orbiraja
|
demersal
|
Tropical
|
| Orcynopsis unicolor (Geoffroy Saint-Hilaire, 1817)
|
Animalia
|
Chordata
|
Teleostei
|
Scombriformes
|
Scombridae
|
Orcynopsis
|
brackish
|
Subtropical
|
| Orectolobus floridus Last & Chidlow, 2008
|
Animalia
|
Chordata
|
Elasmobranchii
|
Orectolobiformes
|
Orectolobidae
|
Orectolobus
|
neritic
|
Tropical
|
| Orectolobus halei Whitley, 1940
|
Animalia
|
Chordata
|
Elasmobranchii
|
Orectolobiformes
|
Orectolobidae
|
Orectolobus
|
demersal
|
Temperate
|
| Orectolobus hutchinsi Last, Chidlow & Compagno, 2006
|
Animalia
|
Chordata
|
Elasmobranchii
|
Orectolobiformes
|
Orectolobidae
|
Orectolobus
|
demersal
|
Tropical
|
| Orectolobus japonicus Regan, 1906
|
Animalia
|
Chordata
|
Elasmobranchii
|
Orectolobiformes
|
Orectolobidae
|
Orectolobus
|
demersal
|
Tropical
|
| Orectolobus leptolineatus Last, Pogonoski & White, 2010
|
Animalia
|
Chordata
|
Elasmobranchii
|
Orectolobiformes
|
Orectolobidae
|
Orectolobus
|
benthopelagic
|
Tropical
|
| Orectolobus maculatus (Bonnaterre, 1788)
|
Animalia
|
Chordata
|
Elasmobranchii
|
Orectolobiformes
|
Orectolobidae
|
Orectolobus
|
associated
|
Temperate
|
| Orectolobus ornatus (De Vis, 1883)
|
Animalia
|
Chordata
|
Elasmobranchii
|
Orectolobiformes
|
Orectolobidae
|
Orectolobus
|
associated
|
Tropical
|
| Orectolobus parvimaculatus Last & Chidlow, 2008
|
Animalia
|
Chordata
|
Elasmobranchii
|
Orectolobiformes
|
Orectolobidae
|
Orectolobus
|
demersal
|
Subtropical
|
| Orectolobus reticulatus Last, Pogonoski & White, 2008
|
Animalia
|
Chordata
|
Elasmobranchii
|
Orectolobiformes
|
Orectolobidae
|
Orectolobus
|
benthopelagic
|
Tropical
|
| Orectolobus wardi Whitley, 1939
|
Animalia
|
Chordata
|
Elasmobranchii
|
Orectolobiformes
|
Orectolobidae
|
Orectolobus
|
associated
|
Tropical
|
| Oregonichthys crameri (Snyder, 1908)
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Leuciscidae
|
Oregonichthys
|
demersal
|
Temperate
|
| Oregonichthys kalawatseti Markle, Pearsons & Bills, 1991
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Leuciscidae
|
Oregonichthys
|
benthopelagic
|
Temperate
|
| Oreichthys andrewi Knight, 2014
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Cyprinidae
|
Oreichthys
|
benthopelagic
|
Tropical
|
| Oreichthys coorgensis (Jayaram, 1982)
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Cyprinidae
|
Oreichthys
|
benthopelagic
|
Tropical
|
| Oreichthys cosuatis (Hamilton, 1822)
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Cyprinidae
|
Oreichthys
|
benthopelagic
|
Tropical
|
| Oreichthys crenuchoides Schäfer, 2009
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Cyprinidae
|
Oreichthys
|
benthopelagic
|
Tropical
|
| Oreichthys duospilus Keith & Kumar, 2015
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Cyprinidae
|
Oreichthys
|
benthopelagic
|
Tropical
|
| Oreichthys incognito Keith & Kumar, 2015
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Cyprinidae
|
Oreichthys
|
benthopelagic
|
Tropical
|
| Oreichthys parvus Smith, 1933
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Cyprinidae
|
Oreichthys
|
benthopelagic
|
Tropical
|
| Oreochromis alcalicus (Hilgendorf, 1905)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis amphimelas (Hilgendorf, 1905)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis andersonii (Castelnau, 1861)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis angolensis (Trewavas, 1973)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis aureus (Steindachner, 1864)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis chungruruensis (Ahl, 1924)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis esculentus (Graham, 1928)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis grahami (Boulenger, 1912)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis hunteri Günther, 1889
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis ismailiaensis Mekkawy, 1995
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Temperate
|
| Oreochromis jipe (Lowe, 1955)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis karomo (Poll, 1948)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis karongae (Trewavas, 1941)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis korogwe (Lowe, 1955)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis latilabris Seegers & Tichy, 1999
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis lepidurus (Boulenger, 1899)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis leucostictus (Trewavas, 1933)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis lidole (Trewavas, 1941)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis macrochir (Boulenger, 1912)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis malagarasi Trewavas, 1983
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis mortimeri (Trewavas, 1966)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis mossambicus (Peters, 1852)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis mweruensis Trewavas, 1983
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis ndalalani Seegers & Tichy, 1999
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis niloticus (Linnaeus, 1758)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis placidus (Trewavas, 1941)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis rukwaensis (Hilgendorf & Pappenheim, 1903)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis saka (Lowe, 1953)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis salinicola (Poll, 1948)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis schwebischi (Sauvage, 1884)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis shiranus Boulenger, 1897
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis spilurus (Günther, 1894)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis squamipinnis (Günther, 1864)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis tanganicae (Günther, 1894)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis upembae (Thys van den Audenaerde, 1964)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreochromis urolepis (Norman, 1922)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
brackish
|
Tropical
|
| Oreochromis variabilis (Boulenger, 1906)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Oreochromis
|
benthopelagic
|
Tropical
|
| Oreoglanis colurus Vidthayanon, Saenjundaeng & Ng, 2009
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis delacouri (Pellegrin, 1936)
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
benthopelagic
|
Tropical
|
| Oreoglanis frenata Ng & Rainboth, 2001
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
benthopelagic
|
Tropical
|
| Oreoglanis heteropogon Vidthayanon, Saenjundaeng & Ng, 2009
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis hypsiura Ng & Kottelat, 1999
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
benthopelagic
|
Tropical
|
| Oreoglanis immaculata Kong, Chen & Yang, 2007
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis infulata Ng & Freyhof, 2001
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis insignis Ng & Rainboth, 2001
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
benthopelagic
|
Tropical
|
| Oreoglanis jingdongensis Kong, Chen & Yang, 2007
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis laciniosa Vidthayanon, Saenjundaeng & Ng, 2009
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis lepturus Ng & Rainboth, 2001
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
benthopelagic
|
Tropical
|
| Oreoglanis macronemus Ng, 2004
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis macroptera (Vinciguerra, 1890)
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
benthopelagic
|
Tropical
|
| Oreoglanis majuscula Linthoingambi & Vishwanath, 2011
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
benthopelagic
|
Tropical
|
| Oreoglanis nakasathiani Vidthayanon, Saenjundaeng & Ng, 2009
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis pangenensis Sinha & Tamang, 2015
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
benthopelagic
|
Tropical
|
| Oreoglanis setigera Ng & Rainboth, 2001
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
benthopelagic
|
Tropical
|
| Oreoglanis siamensis Smith, 1933
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
benthopelagic
|
Tropical
|
| Oreoglanis sudarai Vidthayanon, Saenjundaeng & Ng, 2009
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis suraswadii Vidthayanon, Saenjundaeng & Ng, 2009
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis tenuicauda Vidthayanon, Saenjundaeng & Ng, 2009
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoglanis vicina Vidthayanon, Saenjundaeng & Ng, 2009
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Sisoridae
|
Oreoglanis
|
demersal
|
Tropical
|
| Oreoleuciscus angusticephalus Bogutskaya, 2001
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Leuciscidae
|
Oreoleuciscus
|
benthopelagic
|
Temperate
|
| Oreoleuciscus dsapchynensis Warpachowski, 1889
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Leuciscidae
|
Oreoleuciscus
|
benthopelagic
|
Temperate
|
| Oreoleuciscus humilis Warpachowski, 1889
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Leuciscidae
|
Oreoleuciscus
|
demersal
|
Temperate
|
| Oreoleuciscus potanini (Kessler, 1879)
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Leuciscidae
|
Oreoleuciscus
|
demersal
|
Temperate
|
| Oreonectes barbatus Gan, 2013
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Subtropical
|
| Oreonectes donglanensis Wu, 2013
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Subtropical
|
| Oreonectes duanensis Lan, 2013
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Subtropical
|
| Oreonectes elongatus Tang, Zhao & Zhang, 2012
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Tropical
|