All Fish

Onespot squeaker

Synodontis notatus

Not Evaluated freshwater

One spotted barb

Puntius terio

Not Evaluated freshwater

One spot toothcarp

Phalloceros uai

Not Evaluated freshwater

Onespot triplefin

Enneapterygius unimaculatus

Not Evaluated saltwater

Onespot waspfish

Neocentropogon aeglefinus

Not Evaluated saltwater

One-stripe anthias

Pseudanthias fasciatus

Not Evaluated saltwater

Onestriped livebearer

Jenynsia unitaenia

Not Evaluated freshwater

Onestripe eel

Aprognathodon platyventris

Not Evaluated saltwater

Oni-ankô

Linophryne arborifera

Not Evaluated saltwater

Onigashira

Ostracoberyx fowleri

Not Evaluated saltwater

Onigocia grandisquama

Not Evaluated saltwater

Onigocia sibogae

Not Evaluated saltwater

Oni-hige

Coelorinchus gilberti

Not Evaluated saltwater

Onishachi-uo

Tilesina gibbosa

Not Evaluated saltwater

Onrust klipfish

Clinus berrisfordi

Not Evaluated saltwater

Onychostoma angustistomatum

Not Evaluated freshwater

Onychostoma barbatum

Not Evaluated freshwater

Onychostoma breve

Not Evaluated freshwater

Onychostoma daduense

Not Evaluated freshwater

Onychostoma dongnaiense

Not Evaluated freshwater

Onychostoma elongatum

Not Evaluated freshwater

Onychostoma fangi

Not Evaluated freshwater

Onychostoma fusiforme

Not Evaluated freshwater

Onychostoma lini

Not Evaluated freshwater

Onychostoma macrolepis

Not Evaluated freshwater

Onychostoma meridionale

Not Evaluated freshwater

Onychostoma minnanense

Not Evaluated freshwater

Onychostoma ovale

Not Evaluated freshwater

Onychostoma rarum

Not Evaluated freshwater

Onychostoma simum

Not Evaluated freshwater

Onychostoma uniforme

Not Evaluated freshwater

Onychostoma virgulatum

Not Evaluated freshwater

Ooban-konnyakuuo

Squaloliparis dentatus

Not Evaluated saltwater

O'ome chihiro-haze

Obliquogobius megalops

Not Evaluated saltwater

Oopu Alamoo

Lentipes concolor

Not Evaluated brackish

Oopu Nakea

Awaous guamensis

Not Evaluated both