Legg, G. (1977a). The external morphology of immature stages of Ricinoides karschi (Arachnida: Ricinulei). Bulletin of the British Arachnological Society 3: 243–248.
| Taxon | |
|---|---|
| Ricinoides karschii (Hansen and Sørensen, 1904) (Ricinulei: Ricinoididae) | 243–248, figs 1–21 (as Ricinoides karschi), Ricinoides karschii (Hansen and Sørensen) |