Taxa included

Muchmore, W.B. (1989b). A third cavernicolous Tyrannochthonius from Hawaii (Pseudoscorpionida: Chthoniidae). Pan-Pacific Entomologist 65: 440–442.

Taxon
Tyrannochthonius stonei Muchmore, 1989 (Pseudoscorpiones: Chthoniidae) 440–442, figs 1–2, Tyrannochthonius stonei