Taxa included

Chamberlin, R.V. (1939). A new arachnid of the order Pedipalpida. Proceedings of the Biological Society of Washington 52: 123–124.

Taxon
Hubbardia wessoni (Chamberlin, 1939) (Schizomida: Hubbardiidae) 123–124, fig. 1, Trithyreus wessoni