All Fish

Rockpool blenny

Entomacrodus vomerinus

Not Evaluated saltwater

Rock porgy

Oplegnathus punctatus

Not Evaluated saltwater

Rock prickleback

Xiphister mucosus

Not Evaluated saltwater

Rock salmon

Sebastes brevispinis

Not Evaluated saltwater

Rocksucker

Chorisochismus dentex

Not Evaluated saltwater

Rockwall clingfish

Arcos erythrops

Not Evaluated saltwater

Rock wrasse

Halichoeres semicinctus

Not Evaluated saltwater

Rocky shiner

Notropis suttkusi

Not Evaluated freshwater

Roeboexodon geryi

Not Evaluated freshwater

Roeboides araguaito

Not Evaluated freshwater

Roeboides biserialis

Not Evaluated freshwater

Roeboides bussingi

Not Evaluated freshwater

Roeboides carti

Not Evaluated freshwater

Roeboides loftini

Not Evaluated freshwater

Roeboides margareteae

Not Evaluated freshwater

Roeboides numerosus

Not Evaluated freshwater

Roeboides oligistos

Not Evaluated freshwater

Roeboides sazimai

Not Evaluated freshwater

Röemer's grunter

Hephaestus roemeri

Not Evaluated freshwater

Roestes itupiranga

Not Evaluated freshwater

Roestes ogilviei

Not Evaluated freshwater

Rofen's barracudina

Lestidium rofeni

Not Evaluated saltwater

Rofen's rockskipper

Entomacrodus rofeni

Not Evaluated saltwater

Rogadius fehlmanni

Not Evaluated saltwater

Roho labeo

Labeo rohita

Not Evaluated brackish

Rohtee

Osteobrama alfredianus

Not Evaluated freshwater

Rohteichthys microlepis

Not Evaluated freshwater

Roloffs Hechtling

Epiplatys roloffi

Not Evaluated freshwater

Roloffs Prachtbarsch

Pelvicachromis roloffi

Not Evaluated freshwater

Roman

Chrysoblephus laticeps

Not Evaluated saltwater

Romanian barbel

Barbus petenyi

Not Evaluated freshwater

Romanian golden loach

Sabanejewia romanica

Not Evaluated freshwater

Roman nose goby

Awaous acritosus

Not Evaluated freshwater

Romanogobio amplexilabris

Not Evaluated freshwater

Romanogobio banaticus

Not Evaluated freshwater

Romanogobio johntreadwelli

Not Evaluated freshwater