Taxa included

Caporiacco, L. di (1947c). Alcuni Arachnidi cavernicoli di Toscana. Commentationes Pontificiae Academia Scientarum 11: 251–258.

Taxon
Neobisium (Neobisium) dolicodactylum (Canestrini, 1876) (Pseudoscorpiones: Neobisiidae) 252, (as Neobisium dolichodactylum [sic]), Neobisium dolicodactylum (Canestrini)
Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) 252, Chthonius (Ephippiochthonius) tetrachelatus (Preyssler)
Chthonius lanzai Caporiacco, 1947 (Pseudoscorpiones: Chthoniidae) 255–256, fig. 1, Chthonius lanzai
Roncus beieri Caporiacco, 1947 (Pseudoscorpiones: Neobisiidae) 256, fig. 1, Roncus (Parablothrus) beieri