Gardini, G. & Oggianu, A. (1992). Note tassonomiche e faunistiche su alcuni Chthonius della fauna Italiana (Pseudoscorpionida, Chthoniidae). Fragmenta Entomologica 24: 13–34.
| Taxon | |
|---|---|
| Chthonius ischnocheles (Hermann, 1804) (Pseudoscorpiones: Chthoniidae) | 13–21, figs 1–11, Chthonius (Chthonius) ischnocheles (Hermann) |
| Chthonius stammeri Beier, 1942 (Pseudoscorpiones: Chthoniidae) | 21–23, figs 12–15, Chthonius (Chthonius) stammeri Beier |
| Chthonius ruffoi Caporiacco, 1951 (Pseudoscorpiones: Chthoniidae) | 24–26, figs 16–22, Chthonius (Chthonius) ruffoi Caporiacco |
| Chthonius tenuis L. Koch, 1873 (Pseudoscorpiones: Chthoniidae) | 26–28, figs 23–26, Chthonius (Chthonius) tenuis L. Koch |
| Chthonius ligusticus Beier, 1930 (Pseudoscorpiones: Chthoniidae) | 28–31, figs 27–30, Chthonius (Chthonius) ligusticus Beier |
| Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) | 31–32, Chthonius (Ephippiochthonius) tetrachelatus (Preyssler) |