References

Chamberlin, J.C. (1925b). Notes on the status of genera in the chelonethid family Chthoniidae together with a description of a new genus and species from New Zealand. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening i Kjøbenhavn 81: 333–338. -- Show included taxa

Chamberlin, J.C. (1929a). A synoptic classification of the false scorpions or chela-spinners, with a report on a cosmopolitan collection of the same. Part 1. The Heterosphyronida (Chthoniidae) (Arachnida-Chelonethida). Annals and Magazine of Natural History (10) 4: 50–80. -- Show included taxa

Chamberlin, J.C. (1929e). The genus Pseudochthonius Balzan (Arachnida - Chelonethida). Bulletin de la Société Zoologique de France 54: 173–179. -- Show included taxa

Ellingsen, E. (1902b). Sur la faune de pseudoscorpions de l'Équateur. Mémoires de la Société Zoologique de France 15: 146–168. -- Show included taxa