सभी मछलियाँ

Blackhead strainer snailfish

Rhodichthys melanocephalus

Not Evaluated saltwater

Stippled gunnel

Rhodymenichthys dolichogaster

Not Evaluated saltwater

Bastard snapper

Rhomboplites aurorubens

Not Evaluated saltwater

Rhonciscus pauco

Not Evaluated saltwater

Loach goby

Rhyacichthys aspro

Not Evaluated both

Noreil

Rhyacichthys guilberti

Not Evaluated both

Tasselled angler

Rhycherus filamentosus

Not Evaluated saltwater

短丝吻长角鮟鱇

Rhynchactis microthrix

Not Evaluated saltwater

Smooth nose wedgefish

Rhynchobatus laevis

Not Evaluated saltwater

Japanese wedgefish

Rhynchobatus mononoke

Not Evaluated saltwater

Conger eel

Rhynchoconger flavus

Not Evaluated saltwater

Randall's conger eel

Rhynchoconger randalli

Not Evaluated saltwater

卡塞雷斯銼甲鯰

Rineloricaria cacerensis

Not Evaluated freshwater

Cascudo viola

Rineloricaria cadeae

Not Evaluated freshwater

Weißdorn-Harnischwels

Rineloricaria castroi

Not Evaluated freshwater

Cascudo

Rineloricaria cubataonis

Not Evaluated freshwater

Rineloricaria daraha

Not Evaluated freshwater

Rineloricaria isaaci

Not Evaluated freshwater

Chocolate-colored catfish

Rineloricaria lanceolata

Not Evaluated freshwater

Rineloricaria malabarbai

Not Evaluated freshwater

Opimus trout

Salmo opimus

Not Evaluated freshwater

赫恩氏宝丽鱼

Rondonacara hoehnei

Not Evaluated freshwater

Ocellate skate

Rostroraja ackleyi

Not Evaluated saltwater

Ecuatorial ray

Rostroraja equatorialis

Not Evaluated saltwater

大眼路岛峡塘鳢

Rotuma lewisi

Not Evaluated saltwater

Sekitori-iwashi

Rouleina watasei

Not Evaluated saltwater

Rubicundus lopheliae

Not Evaluated saltwater

Leatherjacket

Rudarius minutus

Not Evaluated saltwater

Roughcheek sculpin

Ruscarius creaseri

Not Evaluated saltwater

Caspian roach

Rutilus caspicus

Not Evaluated brackish

Rutilus stoumboudae

Not Evaluated freshwater

Castor oil fish

Ruvettus pretiosus

Not Evaluated saltwater

Salmon

Salmo rhodanensis

Not Evaluated freshwater

Salmon

Salmo schiefermuelleri

Not Evaluated freshwater

Tigris trout

Salmo tigridis

Not Evaluated freshwater

Salmon

Salmo visovacensis

Not Evaluated freshwater