Species in Washington
Learn more about a specific fish or wildlife species in Washington.
Species marked with an "AIS" badge are aquatic invasive species. For more information about these environmentally and economically destructive species, visit the Aquatic invasive species page.
| Species | Category |
|---|---|
| Rocky mountain mule deer (Odocoileus hemionus hemionus) | Mammals |
| Rocky Mountain tailed frog (Ascaphus montanus) | Amphibians |
| Roosevelt elk (Cervus elaphus roosevelti) | Mammals |
| Rosethorn rockfish (Sebastes helvomaculatus) | Fish |
| Rough Shore crab (Cyclograpsus granulosus) AIS | Crustaceans |
| Rough-skinned newt (Taricha granulosa) | Amphibians |
| Rougheye rockfish (Sebastes aleutianus) | Fish |
| Round goby (Neogobius melanostomus) AIS | Fish |
| Roy Prairie pocket gopher - Mazama species (Thomomys mazama glacialis) | Mammals |
| Rudd (Scardinius erythropthalmus) AIS | Fish |
| Ruddy copper (Lycaena rubida perkinsorum) | Butterflies and moths |
| Rusty crayfish (Orconectes rusticus) AIS | Crustaceans |
| Ryukyu Brown frog (Rana okinavana) AIS | Amphibians |
| Ryukyu Yellow Pond turtle (Mauremys mutica kami) AIS | Reptiles |
| Sablefish (Anoplopoma fimbria) | Fish |
| Sage thrasher (Oreoscoptes montanus) | Birds |
| Sagebrush sparrow (Artemisiospiza nevadensis) | Birds |
| Sagebrush vole (Lemmiscus curtatus) | Mammals |
| Sahara frog (Rana saharica) AIS | Amphibians |
| Salish Sucker (Catostomus catostomus) | Fish |
| Salmon River pebblesnail (Fluminicola gustafsoni) | Molluscs |
| Salmon shark (Lamna ditropis) | Fish |
| San Chiang Tree frog (Hyla sanchiangensis) AIS | Amphibians |
| Sand Ghost shrimp (Biffarius arenosus) AIS | Crustaceans |
| Sand roller (Percopsis transmontana) | Fish |