Common Name![]() |
Scientific Name![]() |
Origin![]() |
Occurrence![]() |
Source |
| Brown Trout | Salmo trutta | Exotic | Current | USGS NAS |
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| Chinook Salmon | Oncorhynchus tshawytscha | Native | Current | NatureServe |
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| Chum Salmon | Oncorhynchus keta | Native | Current | NatureServe |
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| Coastrange Sculpin | Cottus aleuticus | Native | Current | NatureServe |
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| Coho Salmon | Oncorhynchus kisutch | Native | Current | NatureServe |
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| Cutthroat Trout | Oncorhynchus clarkii | Native | Current | NatureServe |
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| Green Sturgeon | Acipenser medirostris | Native | Current | NatureServe |
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| Klamath Smallscale Sucker | Catostomus rimiculus | Native | Current | NatureServe |
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| Marbled Sculpin | Cottus klamathensis | Native | Current | NatureServe |
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| Pacific Lamprey | Lampetra tridentata | Native | Current | NatureServe |
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| Pacific Staghorn Sculpin | Leptocottus armatus | Native | Current | NatureServe |
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| Prickly Sculpin | Cottus asper | Native | Current | NatureServe |
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| Rainbow Trout or Steelhead | Oncorhynchus mykiss | Native | Current | NatureServe |
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| River Lamprey | Lampetra ayresii | Native | Current | NatureServe |
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| Speckled Dace | Rhinichthys osculus | Native | Current | NatureServe |
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| Western Brook Lamprey | Lampetra richardsoni | Native | Current | NatureServe |
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| White Sturgeon | Acipenser transmontanus | Native | Current | NatureServe |
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