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 |
|---|---|
| Lahontan Cutthroat Trout (Oncorhynchus clarkii henshawi) | Fish |
| Lake chub (Couesius plumbeus) | Fish |
| Lake trout (Salvelinus namaycush) | Fish |
| Lake whitefish (Coregonus clupeaformis) | Fish |
| Largemouth bass (Micropterus salmoides) | Fish |
| Largescale sucker (Catostomus macrocheilus) | Fish |
| Leopard dace (Rhinichthys falcatus) | Fish |
| Lingcod (Ophiodon elongatus) | Fish |
| Longnose skate (Raja rhina) | Fish |
| Longspine thornyhead rockfish (Sebastolobus altivelis) | Fish |
| Margined sculpin (Cottus marginatus) | Fish |
| Mountain sucker (Catostomus platyrhynchus) | Fish |
| Mountain whitefish (Prosopium williamsoni) | Fish |
| Northern pikeminnow (Ptychocheilus oregonensis) | Fish |
| Northern rock sole (Lepidopsetta polyxystra) | Fish |
| Olympic mudminnow (Novumbra hubbsi) | Fish |
| Opah (Lampris guttatus) | Fish |
| Pacific bluefin tuna (Thunnus orientalis) | Fish |
| Pacific cod (Gadus macrocephalus) | Fish |
| Pacific cod (south and central Puget Sound) (Gadus macrocephalus) | Fish |
| Pacific hake (Merluccius productus) | Fish |
| Pacific hake (Georgia Basin DPS) (Merluccius productus) | Fish |
| Pacific halibut (Hippoglossus stenolepis) | Fish |
| Pacific herring (Georgia Basin DPS) (Clupea pallasii) | Fish |
| Pacific lamprey (Entosphenus tridentatus) | Fish |