Taxa included

Kaestner, A. (1969). Wirbellose. In: Lehrbuch der Speziellen Zoologie Gustav Fischer, Stuttgart 1. [3rd edition]

Taxon
Cryptocellus simonis Hansen and Sørensen, 1904 (Ricinulei: Ricinoididae) n/a, fig. 610, Cryptocellus simonis
Ricinulei Thorell, 1876 714, Ricinulei