Pocock, R.I. (1898g). On the scorpions, spiders, and solpugas collected by Mr. C. Steuart Betton in British East Africa. Proceedings of the Zoological Society of London 1898: 497–524.
| Taxon | |
|---|---|
| Zeria nasuta semifusca Pocock, 1898 (Solifugae: Solpugidae) | 520, Solpuga semifusca |
| Rhagodoca ornata (Pocock, 1895) (Solifugae: Rhagodidae) | 520, Rhagodes ornatus (Pocock) |
| Zeria zebrina (Pocock, 1898) (Solifugae: Solpugidae) | 520–521, Solpuga zebrina |
| Zeriassa spinulosa Pocock, 1898 (Solifugae: Solpugidae) | 521–522, plate XLII fig. 15, Zeriassa spinulosa |
| Biton (Biton) tigrinus Pocock, 1898 (Solifugae: Daesiidae) | 522–523, plate XLII figs 14, 14a (as Biton tigrinum), Biton tigrinus |
| Ceroma variatum Pocock, 1898 (Solifugae: Ceromidae) | 523–524, plate XLII fig. 16 (synonymised by Kraepelin, 1901a: 132), Ceroma variatum |