🌊
Fish Species of the Pacific Ocean
The largest of Earth's oceans, covering more than 30% of the planet's surface — from the Bering Sea in the north to the Ross Sea in the south.
4,262
Total Species
226
Threatened
870
Edible
19
Countries
Rough triggerfish
Canthidermis maculata
LC
🌊 Marine
Rough-head whiptail
Coelorinchus aspercephalus
🌊 Marine
Roughback batfish
Ogcocephalus parvus
LC
🌊 Marine
Roughback sculpin
Chitonotus pugetensis
🌊 Marine
Roughbar frogfish
Fowlerichthys avalonis
LC
🌊 Marine
Roughear scad
Decapterus tabl
LC
🌊 Marine
Rougheye rockfish
Sebastes aleutianus
🌊 Marine
Roughhead blenny
Acanthemblemaria aspera
LC
🌊 Marine
Roughlip cardinalfish
Apogon robinsi
LC
🌊 Marine
Roughneck grunt
Haemulopsis corvinaeformis
LC
🔄 Diadromous
Roughskin dogfish
Centroscymnus owstonii
VU
🌊 Marine
Roughskin spurdog
Cirrhigaleus asper
DD
🌊 Marine
Roughtail skate
Bathyraja trachura
LC
🌊 Marine
Roughtail stingray
Bathytoshia centroura
VU
🌊 Marine
Roughtongue Bass
Pronotogrammus martinicensis
LC
🌊 Marine
Round goby
Neogobius melanostomus
LC
🔄 Diadromous
Round sand-eel
Bascanichthys cylindricus
LC
🌊 Marine
Round sardinella
Sardinella aurita
LC
🌊 Marine
Round scad
Decapterus punctatus
LC
🌊 Marine
Round whitefish
Prosopium cylindraceum
LC
💧 Freshwater
Round-sail Pleco
Hypostomus hemicochliodon
LC
💧 Freshwater
Roundbelly cowfish
Lactoria diaphana
LC
🌊 Marine
Roundel batfish
Zalieutes elater
LC
🌊 Marine
Roundnose lanternfish
Centrobranchus nigroocellatus
LC
🌊 Marine
Roundnose minnow
Dionda episcopa
LC
💧 Freshwater
Roundscale goby
Microgobius cyclolepis
LC
🌊 Marine
Roundtail chub
Gila robusta
VU
💧 Freshwater
Royal flagfin
Aulopus filamentosus
LC
🌊 Marine
Royal gramma
Gramma loreto
LC
🌊 Marine
Royal Reef Goby
Paratrimma nigrimenta
LC
🌊 Marine
Rubberlip seaperch
Rhacochilus toxotes
🌊 Marine
Rubynose brotula
Cataetyx rubrirostris
LC
🌊 Marine
Rudd
Scardinius erythrophthalmus
LC
💧 Freshwater
Rudderfish
Centrolophus niger
LC
🌊 Marine
Rudis rattail
Coryphaenoides rudis
LC
🌊 Marine
Ruffe
Gymnocephalus cernua
LC
💧 Freshwater
Rufous lanternfish
Symbolophorus rufinus
LC
🌊 Marine
Rugby hatchetfish
Polyipnus ruggeri
LC
🌊 Marine
Russian river tule perch
Hysterocarpus traskii
LC
💧 Freshwater
Rust corydoras
Corydoras rabauti
LC
💧 Freshwater
Rusty goby
Priolepis hipoliti
LC
🌊 Marine
Sabertooth blenny
Plagiotremus azaleus
LC
🌊 Marine
Sablefish
Anoplopoma fimbria
🌊 Marine
Sacramento pikeminnow
Ptychocheilus grandis
LC
💧 Freshwater
Sacramento sucker
Catostomus occidentalis
LC
💧 Freshwater
Saddle bass
Serranus notospilus
LC
🌊 Marine
Saddle butterflyfish
Chaetodon ephippium
LC
🌊 Marine
Saddle cichlid
Aequidens tetramerus
LC
💧 Freshwater