Taxa included

Holmberg, E.L. (1874). Descriptions et notices d'Arachnides de la République Argentine. Periódico Zoológico 1: 283–302.

Taxon
Chelifer excentricus Holmberg, 1874 (Pseudoscorpiones: Cheliferidae) 299, figs 6, 6a, Chelifer excentricus