| Scientific Name | Author | English Name |
|---|---|---|
| Dicamptodon aterrimus | (Cope, 1868) | Idaho giant salamander |
| Dicamptodon copei | Nussbaum, 1970 | Cope's giant salamander |
| Dicamptodon ensatus | (Eschscholtz, 1833) | Pacific giant salamander |
| Dicamptodon tenebrosus | (Baird & Girard, 1852) | Coastal giant salamander |