Taxa included

Vachon, M. (1941c). Chthonius tetrachelatus P. (Pseudoscorpions) et ses formes immatures (2e note). Bulletin du Muséum National d'Histoire Naturelle, Paris (2) 13: 540–547.

Taxon
Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) 540–547, figs 24–29, Chthonius tetrachelatus (Preyssler)