Hoff, C.C. (1950c). A new species and some records of tridenchthoniid pseudoscorpions. Annals of the Entomological Society of America 43: 534–536.
| Taxon | |
|---|---|
| Verrucaditha spinosa (Banks, 1893) (Pseudoscorpiones: Chthoniidae) | 534, Verrucaditha spinosa (Banks) |
| Tridenchthonius mexicanus Chamberlin and Chamberlin, 1945 (Pseudoscorpiones: Chthoniidae) | 534, Tridenchthonius mexicanus |
| Tridenchthonius serrulatus (Silvestri, 1918) (Pseudoscorpiones: Chthoniidae) | 534, Tridenchthonius serrulatus (Silvestri) |
| Tridenchthonius addititius Hoff, 1950 (Pseudoscorpiones: Chthoniidae) | 535–536, Tridenchthonius addititius |