Muchmore, W.B. (1975a). A new genus and species of chthoniid pseudoscorpion from Mexico (Pseudoscorpionida, Chthoniidae). Journal of Arachnology 3: 1–4.
| Taxon | |
|---|---|
| Mexichthonius Muchmore, 1975 (Pseudoscorpiones: Chthoniidae) | 1–2, Mexichthonius |
| Mexichthonius unicus Muchmore, 1975 (Pseudoscorpiones: Chthoniidae) | 2–4, figs 1–7, Mexichthonius unicus |