Merrett, P. (1960). A new ricinuleid from Panama. Annals and Magazine of Natural History (13) 3: 241–245. doi: https://doi.org/10.1080/00222936008650920
| Taxon | |
|---|---|
| Cryptocellus emarginatus Ewing, 1929 (Ricinulei: Ricinoididae) | n/a, fig. 1, Cryptocellus emarginatus |
| Pseudocellus blesti (Merrett, 1960) (Ricinulei: Ricinoididae) | 241–244, figs 2–8, Cryptocellus blesti |
| Pseudocellus pearsei (Chamberlin and Ivie, 1938) (Ricinulei: Ricinoididae) | 242, Cryptocellus pearsei |