Taxa included

Šťáhlavský, F. & Král, J. (2004). Karyotype analysis and achiasmatic meiosis in pseudoscorpions of the family Chthoniidae (Arachnida: Pseudoscorpiones). Hereditas 140: 49–60.

Taxon
Chthonius litoralis Hadži, 1933 (Pseudoscorpiones: Chthoniidae) 51, figs 1b, 5b, Chthonius (Chthonius) litoralis
Chthonius (Chthonius) diophthalmus Daday, 1889 (Pseudoscorpiones: Chthoniidae) 51, figs 1a, 5a, Chthonius (Chthonius) diophthalmus Daday
Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) 51, figs 2c, 2d, 5f, Chthonius (Ephippiochthonius) tetrachelatus (Preyssler)
Chthonius orthodactylus (Leach, 1817) (Pseudoscorpiones: Chthoniidae) 51, figs 1c, 5c, Chthonius (Chthonius) orthodactylus (Leach)
Chthonius tenuis L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) 51, figs 1d, 1e, 5d, Chthonius (Chthonius) tenuis L. Koch
Ephippiochthonius fuscimanus (Simon, 1900) (Pseudoscorpiones: Chthoniidae) 51, figs 2a, 2b, 5e, Chthonius (Ephippiochthonius) fuscimanus Simon
Mundochthonius styriacus Beier, 1971 (Pseudoscorpiones: Chthoniidae) 56, figs 3d, 5i, Mundochthonius styriacus