Species in Washington
Learn more about a specific fish or wildlife species in Washington.
Species marked AIS are aquatic invasive species. For more information about these environmentally and economically destructive species, visit the Aquatic invasive species page.
| Species | Category |
|---|---|
| Yabby (Cherax preissii) AIS | Crustaceans |
| Yabby (Cherax rotundus setotus) AIS | Crustaceans |
| Yarra crayfish (Euastacus yarraensis) AIS | Crustaceans |
| Yellow bullhead (Ameiurus natalis) | Fish |
| Yellow perch (Perca flavescens) | Fish |
| Yellow-billed cuckoo (Coccyzus americanus) | Birds |
| Yellow-spotted salamander (Pseudohynobius flavomaculatus) AIS | Amphibians |
| Yelloweye Rockfish (Puget Sound/Georgia Basin DPS) (Sebastes ruberrimus) | Fish |
| Yellowmouth rockfish (Sebastes reedi) | Fish |
| Yellowpatch skipper (Polites coras) | Butterflies and moths |
| Yellowstar northern caddisfly (Limnephilus flavastellus ) | Arthropods |
| Yellowtail amberjack (Seriola lalandi) | Fish |
| Yellowtail Rockfish (Sebastes flavidus) | Fish |
| Yelm pocket gopher - Mazama species (Thomomys mazama yelmensis) | Mammals |
| Yosemite springfly (Megarcys yosemite) | Arthropods |
| Yuma myotis (bat) (Myotis yumanensis) | Mammals |
| Yuma skipper (Ochlodes yuma) | Butterflies and moths |
| Zebra mussel (Dreissena polymorpha) AIS | Molluscs |
| Zhangcun frog (Rana zhengi) AIS | Amphibians |
| Zhaoping Treefrog (Hyla zhaopingensis) AIS | Amphibians |
| Zhenhai brown frog (Rana zhenhaiensis) AIS | Amphibians |