Taxa included

Judson, M.L.I. (2001b). Synonymy of Cecoditha (Cecodithinae) with Austrochthonius (Chthoniinae) (Chelonethi, Chthoniidae). Journal of Arachnology 29: 141–145.

Taxon
Austrochthonius Chamberlin, 1929 (Pseudoscorpiones: Chthoniidae) 141–142, Austrochthonius
Austrochthonius parvus (Mello-Leitão, 1939) (Pseudoscorpiones: Chthoniidae) 142–144, figs 1–9, Austrochthonius parvus (Mello-Leitão)