Taxa included

Dunlop, J.A. (1996d). Evidence for a sister group relationship between Ricinulei and Trigonotarbida. Bulletin of the British Arachnological Society 10: 193–204.

Taxon
Pseudocellus pelaezi (Coronado Gutierrez, 1970) (Ricinulei: Ricinoididae) n/a, figs 1, 3, 5, 7, 9, Pseudocellus pelaezi (Coronado Gutierrez)
Ricinoides sjostedtii (Hansen and Sørensen, 1904) (Ricinulei: Ricinoididae) 195, fig. 5 (as Ricinoides sjostedti), Ricinoides sjostedtii (Hansen and Sørensen)
Ricinoides afzelii (Thorell, 1892) (Ricinulei: Ricinoididae) 195, fig. 11, Ricinoides afzelii (Thorell)