Taxa included

Reddell, J.R. & Mitchell, R.W. (1971b). A checklist of the cave fauna of Mexico. II. Sierra de Guatemala. Tamaulipas. Bulletin of the Association for Mexican Cave Studies 4: 181–215.

Taxon
Tyrannochthonius troglobius Muchmore, 1969 (Pseudoscorpiones: Chthoniidae) 184, Tyrannochthonius troglobius