| Family | genus | species | author | Type Number | Category |
| Stenopelmatidae | Ammopelmatus | kelsoensis | Tinkham | 16450 | holotype |
| Stenopelmatidae | Ammopelmatus | muwu | Rentz and Weissman | 12428 | holotype |
| Stenopelmatidae | Stenopelmatus | cahuilaensis | Tinkham | 16451 | holotype |
| Stenopelmatidae | Stenopelmatus | intermedius | Davis and Smith | 1875 | holotype |
| Stenopelmatidae | Stenopelmatus | navajo | Rentz | 12775 | holotype |
| Stenopelmatidae | Stenopelmatus | nigrocapitatus | Tinkham and Rentz | 10120 | holotype |
| Stenopelmatidae | Viscainopelmatus | davewerneri | Tinkham | 16099 | holotype |