सभी मछलियाँ

Iniistius brevipinnis

Not Evaluated saltwater

Ipnops meadi

Not Evaluated saltwater

Iranocichla persa

Not Evaluated freshwater

Interrupted dartfish

Parioglossus interruptus

Not Evaluated brackish

Intermediate sillago

Sillago intermedia

Not Evaluated saltwater

Inotted lizardfish

Synodus evermanni

Not Evaluated saltwater

Inka-Steinbuntbarsch

Tahuantinsuyoa macantzatza

Not Evaluated freshwater

Itodara

Hymenocephalus lethonemus

Not Evaluated saltwater

Isbrueckerichthys calvus

Not Evaluated freshwater

Isbrueckerichthys saxicola

Not Evaluated freshwater

Ituglanis agreste

Not Evaluated freshwater

Ituglanis amphipotamus

Not Evaluated freshwater

Italian spring goby

Knipowitschia punctatissima

Not Evaluated freshwater

Ishikawa-shira-uo

Neosalangichthys ishikawae

Not Evaluated both

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

Japanese huchen

Parahucho perryi

Not Evaluated both

Jaquiá toothcarp

Phalloceros lucenorum

Not Evaluated freshwater

Japanese soldierfish

Sargocentron ittodai

Not Evaluated saltwater

Japanese shortspined scorpionfish

Scorpaena brevispina

Not Evaluated saltwater

Japanese sillago

Sillago japonica

Not Evaluated saltwater

Burrfish

Chilomycterus reticulatus

Not Evaluated saltwater

Jenkins' grunter

Hephaestus jenkinsi

Not Evaluated freshwater

Jupiaba kurua

Not Evaluated freshwater

Jupiaba paranatinga

Not Evaluated freshwater

Jupiaba pirana

Not Evaluated freshwater

Jupiaba potaroensis

Not Evaluated freshwater

Jupiaba yarina

Not Evaluated freshwater

Jurua anchovy

Jurengraulis juruensis

Not Evaluated freshwater

Julilla

Parodon buckleyi

Not Evaluated freshwater

Kama-bero

Alcichthys elongatus

Not Evaluated saltwater

Kailola's deepwater dragonet

Callionymus kailolae

Not Evaluated saltwater