Fish Species of the Pacific Ocean

Redbreast tilapia

Coptodon rendalli

LC 💧 Freshwater

Redear sunfish

Lepomis microlophus

LC 💧 Freshwater

Redeye Chub

Notropis harperi

LC 💧 Freshwater

Redeye piranha

Serrasalmus rhombeus

LC 💧 Freshwater

Redeye tetra

Moenkhausia sanctaefilomenae

LC 💧 Freshwater

Redhook myleus

Myloplus rubripinnis

LC 💧 Freshwater

Redhump eartheater

Geophagus steindachneri

LC 💧 Freshwater

Redline darter

Etheostoma rufilineatum

LC 💧 Freshwater

Redlip shiner

Notropis chiliticus

LC 💧 Freshwater

redside cichlid

Cichlasoma istlanum

LC 💧 Freshwater

Redside dace

Clinostomus elongatus

LC 💧 Freshwater

Redspotted sunfish

Lepomis miniatus

LC 💧 Freshwater

Redspotted tetra

Copeina guttata

LC 💧 Freshwater

Redtail notho

Nothobranchius guentheri

EN 💧 Freshwater

Redtail sharkminnow

Epalzeorhynchos bicolor

CR 💧 Freshwater

Relict dace

Relictus solitarius

NT 💧 Freshwater

Rhabdolichops Caviceps

Rhabdolichops caviceps

LC 💧 Freshwater

Rhabdolichops Eastwardi

Rhabdolichops eastwardi

LC 💧 Freshwater

Rhabdolichops Troscheli

Rhabdolichops troscheli

LC 💧 Freshwater

Rhytiodus Microlepis

Rhytiodus microlepis

LC 💧 Freshwater

Rio Grande cichlid

Herichthys cyanoguttatus

LC 💧 Freshwater

Rio Napo cory

Corydoras napoensis

LC 💧 Freshwater

Rio Negro pygmy anchovy

Amazonsprattus scintilla

LC 💧 Freshwater

Rio pearlfish

Nematolebias whitei

EN 💧 Freshwater

Río Salado darter

Etheostoma segrex

CR 💧 Freshwater

Ripsaw catfish

Oxydoras niger

LC 💧 Freshwater

River chub

Nocomis micropogon

LC 💧 Freshwater

River goby

Awaous banana

LC 💧 Freshwater

River hatchetfish

Gasteropelecus sternicla

LC 💧 Freshwater

River shiner

Notropis blennius

LC 💧 Freshwater

Roach

Rutilus rutilus

LC 💧 Freshwater

Roanoke bass

Ambloplites cavifrons

LC 💧 Freshwater

Roanoke darter

Percina roanoka

LC 💧 Freshwater

Roanoke hog sucker

Hypentelium roanokense

LC 💧 Freshwater

Robust gambusia

Gambusia marshi

LC 💧 Freshwater

Rock bass

Ambloplites rupestris

LC 💧 Freshwater

Roeboides Biserialis

Roeboides biserialis

LC 💧 Freshwater

Roeboides Myersii

Roeboides myersii

LC 💧 Freshwater

Roho labeo

Labeo rohita

LC 💧 Freshwater

Rosefin shiner

Lythrurus ardens

LC 💧 Freshwater

Rosyface shiner

Notropis rubellus

LC 💧 Freshwater

Rough shiner

Notropis baileyi

LC 💧 Freshwater

Round whitefish

Prosopium cylindraceum

LC 💧 Freshwater

Round-sail Pleco

Hypostomus hemicochliodon

LC 💧 Freshwater

Roundnose minnow

Dionda episcopa

LC 💧 Freshwater

Roundtail chub

Gila robusta

VU 💧 Freshwater

Rudd

Scardinius erythrophthalmus

LC 💧 Freshwater

Ruffe

Gymnocephalus cernua

LC 💧 Freshwater