| Potamocarcinus poglayeneuwalli Pretzmann, 1978 |
| Pseudothelphusa de Saussure, 1857 |
| Pseudothelphusa (Tehuana) Rodríguez & Smalley, 1969 |
| Pseudothelphusa (Tehuana) cordobensis Rodríguez & Smalley, 1970 |
| Pseudothelphusa (Tehuana) diabolis Pretzmann, 1978 |
| Pseudothelphusa (Tehuana) lamellifrons Rathbun, 1893 |
| Pseudothelphusa (Tehuana) lamellifrons subsp. diabolis Pretzmann, 1978 |
| Pseudothelphusa (Tehuana) lamellifrons subsp. poglayenora Pretzmann, 1978 |
| Pseudothelphusa (Tehuana) poglayenora Pretzmann, 1978 |
| Pseudothelphusa (Tehuana) veracruzana Rodríguez & Smalley, 1970 |
| Pseudothelphusa (Zilchia) Pretzmann, 1968 |
| Pseudothelphusa (Zilchia) aspoeckorum Pretzmann, 1968 |
| Pseudothelphusa (Zilchia) aspoekorum Pretzmann, 1968 |
| Pseudothelphusa americana de Saussure, 1857 |
| Pseudothelphusa ayutlaensis Alvarez & J. L. Villalobos, 1997 |
| Pseudothelphusa belliana Rathbun, 1898 |
| Pseudothelphusa complanata Rathbun, 1905 |
| Pseudothelphusa digueti Rathbun, 1905 |
| Pseudothelphusa dilatata Rathbun, 1898 |
| Pseudothelphusa dilatata subsp. dilatata Rathbun, 1898 |