सभी मछलियाँ

Palefin batfish

Ogcocephalus rostellum

Not Evaluated saltwater

Professor brotula

Ogilbia boydwalkeri

Not Evaluated saltwater

Oligolepis dasi

Not Evaluated saltwater

Shortjaw leatherjack

Oligoplites refulgens

Not Evaluated saltwater

Oligosarcus solitarius

Not Evaluated freshwater

Blue-spotted puffer

Omegophora cyanopunctata

Not Evaluated saltwater

Fang-toothed blenny

Omobranchus ferox

Not Evaluated brackish

Robert's blenny

Omobranchus robertsi

Not Evaluated saltwater

Ompok platyrhynchus

Not Evaluated freshwater

Cusk eel

Ophidion barbatum

Not Evaluated saltwater

Mimic cusk-eel

Ophidion imitator

Not Evaluated saltwater

Opsarius barnoides

Not Evaluated freshwater

Opsarius chatricensis

Not Evaluated freshwater

Manipur baril

Opsarius dogarsinghi

Not Evaluated freshwater

Orestias piacotensis

Not Evaluated freshwater

Pallid cusk-eel

Ophidion puck

Not Evaluated saltwater

Ophioblennius clippertonensis

Not Evaluated saltwater

Fatlips swamp eel

Ophisternon aenigmaticum

Not Evaluated brackish

Ophthalmolycus polylepis

Not Evaluated saltwater

Hellblauer Fadenmaulbrüter

Ophthalmotilapia heterodonta

Not Evaluated freshwater

Herring

Opisthopterus tardoore

Not Evaluated saltwater

Obscure jawfish

Opistognathus adelus

Not Evaluated saltwater

Elliot's cardinal fish

Ostorhinchus aureus

Not Evaluated saltwater

Blue-eye cardinalfish

Ostorhinchus compressus

Not Evaluated saltwater

Doederlein's cardinalfish

Ostorhinchus doederleini

Not Evaluated saltwater

Barred striped cardinalfish

Ostorhinchus fasciatus

Not Evaluated saltwater

Brassy cardinalfish

Ostorhinchus flavus

Not Evaluated saltwater

Bullseye cardinalfish

Ostorhinchus fleurieu

Not Evaluated saltwater

Flag-fin cardinal

Ostorhinchus hoevenii

Not Evaluated saltwater

Ostorhinchus noumeae

Not Evaluated saltwater

Redspot cardinalfish

Ostorhinchus parvulus

Not Evaluated saltwater

Schlegel's cardinalfish

Ostorhinchus schlegeli

Not Evaluated saltwater

Otocinclus batmani

Not Evaluated freshwater

Murray's armoured gurnard

Paraheminodus murrayi

Not Evaluated saltwater

Parakneria alytogrammus

Not Evaluated freshwater

Pouch snake eel

Paraletharchus opercularis

Not Evaluated saltwater