Taxa included

Gervais, P. (1844). Histoire Naturelle des Insectes. Aptères. Librairie Encyclopédique de Roret, Paris 3.

Taxon
Cryptostemma Guérin-Méneville, 1838 (Ricinulei: Ricinoididae) 130–131, Cryptostemma
Ricinoides westermannii (Guérin-Méneville, 1838) (Ricinulei: Ricinoididae) 131, plate 47 fig. 4, Cryptostemma westermannii