Selden, P.A. & Dunlop, J.A. (1998). Fossil taxa and relationships of Chelicerata. In: Edgecombe, G. (ed.) Arthropod fossils and phylogeny Columbia University Press, New York: 303–331.
| Taxon | |
|---|---|
| Ricinoides feae (Hansen, 1921) (Ricinulei: Ricinoididae) | n/a, fig. 7.1, Ricinoides feae (Hansen) |