CAUDATA (SALAMANDERS)
Ambystomatidae (Mole salamanders)
- Ambystoma gracile, Northwestern salamander
- Ambystoma macrodactylum, Long-toed salamander
- Ambystoma tigrinum, Tiger salamander
Dicamptodontidae (Giant salamanders)
- Dicamptodon copei, Cope’s giant salamander
- Dicamptodon tenebrosus, Coastal giant salamander
Plethodontidae (Lungless salamanders)
- Ensatina eschscholtzii, Ensatina salamander
- Plethodon dunni, Dunn’s salamander
- Plethodon larselli, Larch Mountain salamander
- Plethodon vandykei, Van Dyke salamander
- Plethodon vehiculum, Western red-backed salamander
Rhyacotritonidae (Torrent salamanders)
- Rhyacotriton cascadae, Cascade torrent salamander
- Rhyacotriton kezeri, Columbia torrent salamander
- Rhyacotriton olympicus, Olympic torrent salamander
Salamandridae (Newts)
- Taricha granulosa, Rough-skinned newt
ANURA (FROGS)
Ascaphidae (Tailed frog)
- Ascaphus truei, Coastal tailed frog
- Ascaphus montanus, Rocky Mountain tailed frog
Bufonidae (True toads)
- Bufo boreas, Western toad
- Bufo woodhousei, Woodhouse toad
Hylidae (Treefrogs)
- Pseudacris regilla, Pacific treefrog
Pelobatidae (Spadefoot toads)
- Scaphiopus intermontanus, Great Basin spadefoot toad
Ranidae (True frogs)
- Rana aurora, Northern red-legged frog
- Rana cascadae, Cascades frog
- Rana catesbeiana, Bullfrog
- Rana clamitans, Green frog
- Rana luteiventris, Columbia spotted frog
- Rana pipiens, Leopard frog
- Rana pretiosa, Oregon spotted frog
