Taxa included

Gardini, G. (1990). Gli Chthonius (Ephippiochthonius) eucavernicoli della Liguria (Pseudoscorpionida, Chthoniidae). Fragmenta Entomologica 22: 231–256.

Taxon
Ephippiochthonius gestroi (Simon, 1896) (Pseudoscorpiones: Chthoniidae) 232–236, figs 1–8, Chthonius (Ephippiochthonius) gestroi Simon
Ephippiochthonius troglophilus (Beier, 1930) (Pseudoscorpiones: Chthoniidae) 236–240, figs 9–16, Chthonius (Ephippiochthonius) troglophilus
Ephippiochthonius concii (Beier, 1953) (Pseudoscorpiones: Chthoniidae) 240, Chthonius (Ephippiochthonius) concii Beier
Chthonius (Ephippiochthonius) cavicola Gardini, 1990 (Pseudoscorpiones: Chthoniidae) 240–242, figs 17–21, (synonymized by Gardini, 2013: 126), Chthonius (Ephippiochthonius) cavicola
Ephippiochthonius genuensis (Gardini, 1990) (Pseudoscorpiones: Chthoniidae) 243–245, figs 22–26, Chthonius (Ephippiochthonius) genuensis
Ephippiochthonius zoiai (Gardini, 1990) (Pseudoscorpiones: Chthoniidae) 245–248, figs 27–34, Chthonius (Ephippiochthonius) zoiai
Ephippiochthonius zoiai (Gardini, 1990) (Pseudoscorpiones: Chthoniidae) 248–250, Chthonius (Ephippiochthonius) zoiai Gardini