Muchmore, W.B. (1996c). A third species of the genus Mexichthonius (Pseudoscorpionida: Chthoniidae), from a cave in Texas. Journal of Arachnology 24: 155–157.
| Taxon | |
|---|---|
| Mexichthonius Muchmore, 1975 (Pseudoscorpiones: Chthoniidae) | 155, Mexichthonius |
| Mexichthonius exoticus Muchmore, 1996 (Pseudoscorpiones: Chthoniidae) | 155–156, figs 1–4, Mexichthonius exoticus |