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 |
|---|---|
| Columbia Oregonian (snail) (Cryptomastix hendersoni) | Molluscs |
| Mission Creek Oregonian (snail) (Cryptomastix magnidentata) | Molluscs |
| Poplar Oregonian (snail) (Cryptomastix populi) | Molluscs |
| Puget Oregonian (snail) (Cryptomastix devia) | Molluscs |
| Unknown Oregonian (snail) (Cryptomastix mullani hemphilli) | Molluscs |