全魚種

Ituglanis guayaberensis

Not Evaluated freshwater

Ituglanis mambai

Not Evaluated freshwater

Ituglanis nebulosus

Not Evaluated freshwater

Ituglanis paraguassuensis

Not Evaluated freshwater

Ituglanis ramiroi

Not Evaluated freshwater

Iyidere goby

Ponticola rizensis

Not Evaluated freshwater

Ituí

Sternopygus obtusirostris

Not Evaluated freshwater

Izu ruddertail dragonet

Callionymus curvispinis

Not Evaluated saltwater

Jacunda

Crenicichla lugubris

Not Evaluated freshwater

Jacundá

Crenicichla jegui

Not Evaluated freshwater

Izu Islands triplefin

Enneapterygius miyakensis

Not Evaluated saltwater

Jabonero Tetra

Hemibrycon jabonero

Not Evaluated freshwater

Izu stingray

Hemitrygon izuensis

Not Evaluated saltwater

Jameson's seaperch

Hypoplectrodes jamesoni

Not Evaluated saltwater

Jan Paps Prachtgrundkärpfling

Nothobranchius janpapi

Not Evaluated freshwater

Japanese Amago

Oncorhynchus rhodurus

Not Evaluated both

Jack dempsey

Rocio octofasciata

Not Evaluated freshwater

Jamei's tube-snouted ghost knifefish

Sternarchorhynchus jaimei

Not Evaluated freshwater

Japanese codlet

Bregmaceros japonicus

Not Evaluated saltwater

Japanese filamentous dragonet

Callionymus doryssus

Not Evaluated saltwater

Japanese grenadier

Coelorinchus japonicus

Not Evaluated saltwater

Japanese dwarfgoby

Eviota japonica

Not Evaluated saltwater

Japanese gray shark

Hemitriakis japanica

Not Evaluated saltwater

Japanese butterfish

Hyperoglyphe japonica

Not Evaluated saltwater

Japanese gray smooth hound

Mustelus griseus

Not Evaluated saltwater

Japanese codling

Physiculus japonicus

Not Evaluated saltwater

Japanese gregory

Plectroglyphidodon altus

Not Evaluated saltwater

Japanese bigeye

Pristigenys niphonia

Not Evaluated saltwater

Japanese blacktail triplefin

Springerichthys bapturus

Not Evaluated saltwater

Japanese stinkfish

Callionymus scaber

Not Evaluated saltwater

Japanese rubyfish

Erythrocles schlegelii

Not Evaluated saltwater

Japanese smelt

Hypomesus japonicus

Not Evaluated both

Japanese hhread-sail fish

Hime surrubea

Not Evaluated saltwater

Japanese pygmy seahorse

Hippocampus japapigu

Not Evaluated saltwater

Japigny kirschbaum

Not Evaluated freshwater

Japanese lanternfish

Notoscopelus japonicus

Not Evaluated saltwater