Taxa included

Beier, M. (1971d). A new Synsphyronus Chamberlin (Pseudoscorpiones) from the Great Victoria Desert. Journal of the Australian Entomological Society 10: 161–162.

Taxon
Synsphyronus gigas Beier, 1971 (Pseudoscorpiones: Garypidae) 161–162, fig. 1, Synsphyronus (Maorigarypus) gigas