Tous les poissons

Hispaniolan rivulus

Rivulus roloffi

Not Evaluated freshwater

Mato Grosso scale-eating characin

Roeboides prognathus

Not Evaluated freshwater

Rivulus pivijay

Not Evaluated freshwater

Rivulus ribesrubrum

Not Evaluated freshwater

Rivulus tomasi

Not Evaluated freshwater

Roeboides margareteae

Not Evaluated freshwater

Roeboides numerosus

Not Evaluated freshwater

Roeboides oligistos

Not Evaluated freshwater

White-spine butterfyfsh

Roa haraguchiae

Not Evaluated saltwater

Greek stone gudgeon

Romanogobio elimeius

Not Evaluated freshwater

Italian gudgeon

Romanogobio benacensis

Not Evaluated freshwater

Sardinita

Roestes molossus

Not Evaluated freshwater

McGrouther's flathead

Rogadius mcgroutheri

Not Evaluated saltwater

Danube delta gudgeon

Romanogobio antipai

Not Evaluated freshwater

Flathead

Rogadius asper

Not Evaluated saltwater

Flathead

Rogadius pristiger

Not Evaluated saltwater

North caucasian gudgeon

Romanogobio ciscaucasicus

Not Evaluated freshwater

Roestes itupiranga

Not Evaluated freshwater

Rogadius fehlmanni

Not Evaluated saltwater

Romanogobio banaticus

Not Evaluated freshwater

Serrate flathead

Rogadius serratus

Not Evaluated saltwater

Vatani rohtee

Rohtee ogilbii

Not Evaluated freshwater

奥氏露斯塔脂鲤

Roestes ogilviei

Not Evaluated freshwater

小鱗羅塔魮

Rohteichthys microlepis

Not Evaluated freshwater

山西罗马诺鮈

Romanogobio johntreadwelli

Not Evaluated freshwater

黃河羅馬諾鮈

Romanogobio amplexilabris

Not Evaluated freshwater

Hubb's pearleye

Rosenblattichthys hubbsi

Not Evaluated saltwater

Kura gudgeon

Romanogobio persus

Not Evaluated freshwater

Northern ronquil

Ronquilus jordani

Not Evaluated saltwater

Ocellate skate

Rostroraja ackleyi

Not Evaluated saltwater

Rosenblattichthys nemotoi

Not Evaluated saltwater

Ankou-iwashi

Rondeletia bicolor

Not Evaluated saltwater

Bordered ray

Rostroraja alba

Not Evaluated saltwater

Cactus roach

Rutilus virgo

Not Evaluated freshwater

Chubby pearleye

Rosenblattichthys volucris

Not Evaluated saltwater

Finspot ray

Rostroraja cervigoni

Not Evaluated saltwater