Oregon’s native freshwater fish can be found in a wide diversity of habitats from large, tidal rivers to small, mountain streams to desert springs. They display a range of life history strategies and we are contiunally learning about these amazing creatures.
The following list contains the native freshwater fish species known to occur in Oregon. Subspecies are not listed unless that is the only representative of the species. They are displayed in evolutionary order by taxonomic group. This list does not include any species that are exclusively saltwater.
Group |
Genus |
Species |
Common Name |
Lamprey |
Lampetra |
ayresii |
Western River Lamprey |
Lampetra |
pacifica |
Pacific Brook Lamprey |
Lampetra |
richardsoni |
Western Brook Lamprey |
Entosphenus |
lethophagus |
Pit-Klamath Brook Lamprey |
Entosphenus |
folletti |
Follett's Brook Lamprey (Northern California Brook Lamprey) |
Entosphenus |
minimus |
Miller Lake Lamprey |
Entosphenus |
similis |
Klamath River Lamprey (Klamath Lamprey) |
Entosphenus |
tridentatus |
Pacific Lamprey |
Entosphenus |
sp. |
Klamath Lake Lamprey |
Entosphenus |
sp. |
Goose Lake Lamprey |
Sturgeons |
Acipenser |
medirostris |
Green Sturgeon |
Acipenser |
transmontanus |
White Sturgeon |
Suckers |
Chasmistes |
brevirostris |
Shortnose Sucker |
Deltistes |
luxatus |
Lost River Sucker |
Catostomus |
macrocheilus |
Largescale Sucker |
Catostomus |
microps |
Modoc Sucker |
Catostomus |
occidentalis lacusanserinus |
Goose Lake Sucker |
Catostomus |
bondi |
Cascadian Sucker |
Catostomus |
rimiculus |
Klamath Smallscale Sucker group (includes Jenny Creek and Rogue) |
Catostomus |
snyderi |
Klamath Largescale Sucker |
Catostomus |
tahoensis |
Tahoe Sucker |
Catostomus |
tsiltcoosensis |
Tyee Sucker - aka Coastal Largescale |
Catostomus |
warnerensis |
Warner Sucker |
Catostomus |
columbianus |
Bridgelip Sucker |
Minnows |
Acrocheilus |
alutaceus |
Chiselmouth |
Hesperoleucus |
mitrulus |
Northern Roach aka Pit Roach |
Gila |
coerulea |
Blue Chub |
Mylocheilus |
caurinus |
Peamouth |
Oregonichthys |
crameri |
Oregon Chub |
Oregonichthys |
kalawatseti |
Umpqua Chub |
Ptychocheilus |
oregonensis |
Northern Pikeminnow |
Ptychocheilus |
umpquae |
Umpqua Pikeminnow |
Ptychocheilus |
sp. |
Siuslaw Pikeminnow |
Rhinichthys |
evermanni |
Umpqua Dace |
Rhinichthys |
cataractae |
Longnose Dace |
Rhinichthys |
cataractae sp. |
Millicoma Dace |
Rhinichthys |
umatilla |
Umatilla Dace |
Rhinichthys |
falcatus |
Leopard Dace |
Rhinichthys |
osculus |
Speckled Dace |
Rhinichthys |
osculus |
Black-Lined or Coastal Speckled Dace |
Rhinichthys |
osculus robustus |
Western Speckled Dace group (includes Bonneville, Klamath, Foskett) |
Rhinichthys |
sp. |
Malheur Spring Dace |
Richardsonius |
balteatus |
Redside Shiner aka Columbia Redside Shiner |
Richardsonius |
balteatus hydrophlox |
Bonneville Redside Shiner aka Snake Redside Shiner |
Richardsonius |
balteatus siuslaw |
Tyee Redside Shiner aka Siuslaw Redside Shiner |
Richardsonius |
thermophilus |
Hotspring Redside Shiner |
Richardsonius |
egregius |
Lahontan Redside Shiner |
Siphateles |
bicolor |
Tui Chub |
Siphateles |
bicolor sp. |
Klamath Tui Chub |
Siphateles |
bicolor eurysomus |
Sheldon Tui Chub group (includes Catlow) |
Siphateles |
bicolor obesus |
Lahontan Tui Chub |
Siphateles |
bicolor oregonensis |
Oregon Lakes Tui Chub group (includes Hutton Spring, Abert Lake, Summer Basin, Silver Lake) |
Siphateles |
bicolor thalassinus |
Warner Basin Tui Chub group (includes Goose Lake) |
Siphateles |
bicolor columbianus |
Columbia Tui Chub (Malheur Tui Chub) |
Siphateles |
boraxobius |
Borax Lake Chub |
Siphateles |
alvordensis |
Alvord Lake Chub |
Salmon and Trout |
Prosopium |
williamsoni |
Mountain Whitefish |
Oncorhynchus |
keta |
Chum Salmon |
Oncorhynchus |
kisutch |
Coho Salmon |
Oncorhynchus |
tshawytscha |
Chinook Salmon |
Oncorhynchus |
nerka |
Sockeye Salmon /kokanee |
Oncorhynchus |
gorbuscha |
Pink Salmon |
Oncorhynchus |
mykiss |
steelhead |
Oncorhynchus |
mykiss irideus |
Coastal Rainbow Trout |
Oncorhynchus |
mykiss gairdneri |
Columbia Basin Redband Trout |
Oncorhynchus |
mykiss newberrii |
Great Basin Redband Trout |
Oncorhynchus |
clarki |
Coastal Cutthroat Trout |
Oncorhynchus |
clarki henshawi |
Lahontan Cutthroat Trout |
Oncorhynchus |
clarki alvordensis |
Alvord Cutthroat Trout |
Oncorhynchus |
clarki lewisi |
Westslope Cutthroat Trout |
Salvelinus |
confluentus |
Bull Trout |
Smelt |
Thaleichthys |
pacificus |
Eulachon |
Spirinchus |
thaleichthys |
Longfin Smelt |
Troutperch |
Percopsis |
transmontana |
Sand Roller |
Burbot |
Lota |
lota |
Burbot |
Flounder |
Platichthys |
stellatus |
Starry Flounder |
Surf Perch |
Cymatogaster |
aggregata |
Shiner Perch |
Stickleback |
Gasterosteus |
aculeatus |
Three-spined Stickleback |
Sculpins |
Cottus |
tenuis |
Slender Sculpin |
Cottus |
aleuticus |
Coastrange Sculpin |
Cottus |
princeps |
Klamath Lake Sculpin |
Cottus |
asper |
Prickly Sculpin |
Cottus |
gulosus |
Riffle Sculpin |
Cottus |
confusus |
Shorthead Sculpin |
Cottus |
rhotheus |
Torrent Sculpin |
Cottus |
bairdii |
Mottled Sculpin |
Cottus |
hubbsi |
Columbia Mottled Sculpin |
Cottus |
bendirei |
Malheur Mottled Sculpin |
Cottus |
pitensis |
Pit Sculpin |
Cottus |
beldingii |
Paiute Sculpin |
Cottus |
klamathensis |
Klamath Marbled Sculpin |
Cottus |
polyporus |
Siskiyou Marbled Sculpin |
Cottus |
marginatus |
Margined Sculpin |
Cottus |
perplexus |
Reticulate Sculpin |