Hansen, H.J. & Sørensen, W. (1904). On two orders of Arachnida. Cambridge University Press, Cambridge.
| Taxon | |
|---|---|
| Cryptostemmidae Westwood, 1874 (Ricinulei) | 144–145, (as Cryptostemmatoidae), Cryptostemmidae |
| Ricinulei Thorell, 1876 | 144, Ricinulei |
| Cryptostemma Guérin-Méneville, 1838 (Ricinulei: Ricinoididae) | 146, [junior homonym of Cryptostemma Herrich-Schäffer, 1835 (Insecta: Hemiptera)], Cryptostemma |
| Ricinoides crassipalpe (Hansen and Sørensen, 1904) (Ricinulei: Ricinoididae) | 147, plate VII figs 1a–y, Cryptostemma crassipalpe |
| Cryptostemma plebejum Hansen and Sørensen, 1904 (Ricinulei: Ricinoididae) | 148, plate VII figs 2a–f, Cryptostemma plebejum |
| Ricinoides westermannii (Guérin-Méneville, 1838) (Ricinulei: Ricinoididae) | 149–150, plate VII figs 3a–b, plate VIII figs 1a–f, Cryptostemma westermannii |
| Ricinoides afzelii (Thorell, 1892) (Ricinulei: Ricinoididae) | 150–151, plate VIII figs 2a–g, Cryptostemma afzelii |
| Ricinoides sjostedtii (Hansen and Sørensen, 1904) (Ricinulei: Ricinoididae) | 151–153, plate VIII figs 3a–m (as Cryptostemma sjöstedtii), Cryptostemma sjostedtii |
| Ricinoides karschii (Hansen and Sørensen, 1904) (Ricinulei: Ricinoididae) | 153–154, plate VIII figs 4a–b, plate IX figs 1a–l, Cryptostemma karschii |
| Cryptocellus foedus Westwood, 1874 (Ricinulei: Ricinoididae) | 155–156, plate IX figs 2a–e, Cryptocellus foedus |
| Cryptocellus simonis Hansen and Sørensen, 1904 (Ricinulei: Ricinoididae) | 156–157, plate IX figs 3a–i, Cryptocellus simonis |