| Oreonectes furcocaudalis Zhu & Cao, 1987
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Tropical
|
| Oreonectes guananensis Yang, Wei, Lan & Yang, 2011
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Tropical
|
| Oreonectes luochengensis Yang, Wu, Wei & Yang, 2011
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Tropical
|
| Oreonectes macrolepis Huang, Du, Chen & Yang, 2009
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Tropical
|
| Oreonectes microphthalmus Du, Chen & Yang, 2008
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Tropical
|
| Oreonectes platycephalus Günther, 1868
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Tropical
|
| Oreonectes polystigmus Du, Chen & Yang, 2008
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Tropical
|
| Oreonectes retrodorsalis Lan, Yang & Chen, 1995
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Tropical
|
| Oreonectes translucens Zhang, Zhao & Zhang, 2006
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Nemacheilidae
|
Oreonectes
|
demersal
|
Tropical
|
| Oreosoma atlanticum Cuvier, 1829
|
Animalia
|
Chordata
|
Teleostei
|
Zeiformes
|
Oreosomatidae
|
Oreosoma
|
bathydemersal
|
bathydemersal
|
| Orestias agassizii Valenciennes, 1846
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias albus Valenciennes, 1846
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias ascotanensis Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Subtropical
|
| Orestias chungarensis Vila & Pinto, 1987
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Temperate
|
| Orestias crawfordi Tchernavin, 1944
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias ctenolepis Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias cuvieri Valenciennes, 1846
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias elegans Garman, 1895
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Tropical
|
| Orestias empyraeus Allen, 1942
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Tropical
|
| Orestias forgeti Lauzanne, 1981
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias frontosus Cope, 1876
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias gilsoni Tchernavin, 1944
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias gloriae Vila, Scott, Mendez, Valenzuela, Iturra & Poulin, 2012
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
pelagic
|
altitude
|
| Orestias gracilis Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias gymnota Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Tropical
|
| Orestias hardini Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Tropical
|
| Orestias imarpe Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias incae Garman, 1895
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias ispi Lauzanne, 1981
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias jussiei Valenciennes, 1846
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Tropical
|
| Orestias lastarriae Philippi, 1876
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias laucaensis Arratia, 1982
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Temperate
|
| Orestias luteus Valenciennes, 1846
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias minimus Tchernavin, 1944
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias minutus Tchernavin, 1944
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias mooni Tchernavin, 1944
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias mulleri Valenciennes, 1846
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias multiporis Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias mundus Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Tropical
|
| Orestias olivaceus Garman, 1895
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias parinacotensis Arratia, 1982
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Temperate
|
| Orestias pentlandii Valenciennes, 1846
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias piacotensis Vila, 2006
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
pelagic
|
Tropical
|
| Orestias polonorum Tchernavin, 1944
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Tropical
|
| Orestias puni Tchernavin, 1944
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias richersoni Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias robustus Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias silustani Allen, 1942
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias taquiri Tchernavin, 1944
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias tchernavini Lauzanne, 1981
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias tomcooni Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias tschudii Castelnau, 1855
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias tutini Tchernavin, 1944
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias uruni Tchernavin, 1944
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
altitude
|
| Orestias ututo Parenti, 1984
|
Animalia
|
Chordata
|
Teleostei
|
Cyprinodontiformes
|
Cyprinodontidae
|
Orestias
|
benthopelagic
|
Tropical
|
| Orinocodoras eigenmanni Myers, 1927
|
Animalia
|
Chordata
|
Teleostei
|
Siluriformes
|
Doradidae
|
Orinocodoras
|
demersal
|
Tropical
|
| Orthochromis gecki Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis indermauri Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis kalungwishiensis (Greenwood & Kullander, 1994)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis kasuluensis De Vos & Seegers, 1998
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis katumbii Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis kimpala Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis luichensis De Vos & Seegers, 1998
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis luongoensis (Greenwood & Kullander, 1994)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis machadoi (Poll, 1967)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis malagaraziensis (David, 1937)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis mazimeroensis De Vos & Seegers, 1998
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis mosoensis De Vos & Seegers, 1998
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis mporokoso Schedel, Vreven, Katemo Manda, Abwe, Chocha Manda & Schliewen, 2018
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis polyacanthus (Boulenger, 1899)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis rubrolabialis De Vos & Seegers, 1998
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis rugufuensis De Vos & Seegers, 1998
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis stormsi (Boulenger, 1902)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis torrenticola (Thys van den Audenaerde, 1963)
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthochromis uvinzae De Vos & Seegers, 1998
|
Animalia
|
Chordata
|
Teleostei
|
Cichliformes
|
Cichlidae
|
Orthochromis
|
benthopelagic
|
Tropical
|
| Orthodon microlepidotus (Ayres, 1854)
|
Animalia
|
Chordata
|
Teleostei
|
Cypriniformes
|
Leuciscidae
|
Orthodon
|
brackish
|
Temperate
|
| Orthonopias triacis Starks & Mann, 1911
|
Animalia
|
Chordata
|
Teleostei
|
Perciformes/Cottoidei
|
Cottidae
|
Orthonopias
|
demersal
|
Subtropical
|
| Orthopristis cantharinus (Jenyns, 1840)
|
Animalia
|
Chordata
|
Teleostei
|
Eupercaria/misc
|
Haemulidae
|
Orthopristis
|
demersal
|
Tropical
|
| Orthopristis chalceus (Günther, 1864)
|
Animalia
|
Chordata
|
Teleostei
|
Eupercaria/misc
|
Haemulidae
|
Orthopristis
|
demersal
|
Tropical
|
| Orthopristis chrysoptera (Linnaeus, 1766)
|
Animalia
|
Chordata
|
Teleostei
|
Eupercaria/misc
|
Haemulidae
|
Orthopristis
|
brackish
|
Temperate
|
| Orthopristis forbesi Jordan & Starks, 1897
|
Animalia
|
Chordata
|
Teleostei
|
Eupercaria/misc
|
Haemulidae
|
Orthopristis
|
associated
|
Tropical
|
| Orthopristis reddingi Jordan & Richardson, 1895
|
Animalia
|
Chordata
|
Teleostei
|
Eupercaria/misc
|
Haemulidae
|
Orthopristis
|
demersal
|
Subtropical
|
| Orthopristis rubra (Cuvier, 1830)
|
Animalia
|
Chordata
|
Teleostei
|
Eupercaria/misc
|
Haemulidae
|
Orthopristis
|
brackish
|
Tropical
|
| Orthospinus franciscensis (Eigenmann, 1914)
|
Animalia
|
Chordata
|
Teleostei
|
Characiformes
|
Characidae
|
Orthospinus
|
benthopelagic
|
Tropical
|
| Orthosternarchus tamandua (Boulenger, 1898)
|
Animalia
|
Chordata
|
Teleostei
|
Gymnotiformes
|
Apteronotidae
|
Orthosternarchus
|
benthopelagic
|
Tropical
|
| Oryzias asinua Parenti, Hadiaty, Lumbantobing & Herder, 2013
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
benthopelagic
|
Tropical
|
| Oryzias bonneorum Parenti, 2008
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
benthopelagic
|
Tropical
|
| Oryzias carnaticus (Jerdon, 1849)
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
brackish
|
Tropical
|
| Oryzias celebensis (Weber, 1894)
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
benthopelagic
|
Tropical
|
| Oryzias curvinotus (Nichols & Pope, 1927)
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
brackish
|
Tropical
|
| Oryzias dancena (Hamilton, 1822)
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
brackish
|
Tropical
|
| Oryzias eversi Herder, Hadiaty & Nolte, 2012
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
benthopelagic
|
Tropical
|
| Oryzias hadiatyae Herder & Chapuis, 2010
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
benthopelagic
|
Tropical
|
| Oryzias haugiangensis Roberts, 1998
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
brackish
|
Tropical
|
| Oryzias hubbsi Roberts, 1998
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
benthopelagic
|
Tropical
|
| Oryzias javanicus (Bleeker, 1854)
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
brackish
|
Tropical
|
| Oryzias kalimpaaensis Gani, Suhendra, Herder, Schwarzer, Möhring, Montenegro, Herjayanto & Mokodongan, 2022
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
pelagic
|
Tropical
|
| Oryzias latipes (Temminck & Schlegel, 1846)
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
brackish
|
Subtropical
|
| Oryzias luzonensis (Herre & Ablan, 1934)
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
benthopelagic
|
Tropical
|
| Oryzias marmoratus (Aurich, 1935)
|
Animalia
|
Chordata
|
Teleostei
|
Beloniformes
|
Adrianichthyidae
|
Oryzias
|
benthopelagic
|
Tropical
|