Taxa included

Dartnall, A.J. (1970). Some Tasmanian chthoniid pseudoscorpions. Papers and Proceedings of the Royal Society of Tasmania 104: 65–68.

Austrochthonius australis Hoff, 1951 (Pseudoscorpiones: Chthoniidae) 65–66, Austrochthonius australis
Pseudotyrannochthonius tasmanicus Dartnall, 1970 (Pseudoscorpiones: Pseudotyrannochthoniidae) 66, figs 1a–e, Pseudotyrannochthonius tasmanicus
Pseudotyrannochthonius solitarius (Hoff, 1951) (Pseudoscorpiones: Pseudotyrannochthoniidae) 67, Pseudotyrannochthonius solitarius (Hoff)
Pseudotyrannochthonius typhlus Dartnall, 1970 (Pseudoscorpiones: Pseudotyrannochthoniidae) 67, figs 2a–e, Pseudotyrannochthonius typhlus