Taxa included

Muchmore, W.B. (1969b). A cavernicolous Tyrannochthonius from Mexico (Arach., Chelon., Chthon.). Ciencia, México 27: 31–32.

Taxon
Tyrannochthonius troglobius Muchmore, 1969 (Pseudoscorpiones: Chthoniidae) 31–32, figs 1–3, Tyrannochthonius troglobius