Taxa included

Beier, M. (1961f). Höhlenpseudoscorpione aus der Toscana. Monitore Zoologico Italiano 68: 123–127.

Taxon
Chthonius lanzai Caporiacco, 1947 (Pseudoscorpiones: Chthoniidae) 123–125, fig. 1, Chthonius (Chthonius) lanzai Caporiacco
Chthonius orthodactylus (Leach, 1817) (Pseudoscorpiones: Chthoniidae) 123, Chthonius (Chthonius) orthodactylus (Leach)
Acanthocreagris lanzai (Beier, 1961) (Pseudoscorpiones: Neobisiidae) 125–126, fig. 2, Microcreagris lanzai
Roncus beieri Caporiacco, 1947 (Pseudoscorpiones: Neobisiidae) 125, Roncus (Parablothrus) beieri
Chthonius (Chthonius) irregularis Beier, 1961 (Pseudoscorpiones: Chthoniidae) 125, Chthonius (Chthonius) irregularis