Adis, J.U., Platnick, N.I., Morais, J.W. de & Rodrigues, J.M.G. (1989). On the abundance and ecology of Ricinulei (Arachnida) from central Amazonia, Brazil. Journal of the New York Entomological Society 97: 133–140.
| Taxon | |
|---|---|
| Cryptocellus becki Platnick and Shadab, 1977 (Ricinulei: Ricinoididae) | 135–139, fig. 1, Cryptocellus becki |
| Cryptocellus adisi Platnick, 1988 (Ricinulei: Ricinoididae) | 135–139, fig. 2, Cryptocellus adisi |