Literature
- Linnavuori, R. 1974a. Hemiptera of the Sudan, with remarks on some species of the adjacent countries. [3]. Families Cryptostemmatidae, Cimicidae, Polyctenidae, Joppeicidae, Reduviidae, Pachynomidae, Nabidaea [sic], Leptopodidae, Saldidae, Henicocephalidae and Berytidae 40: 116-138. Annales Entomologici Fennici.
- Linnavuori, R.E. & A. van Harten 2002c. Additional notes on the Heteroptera (Insecta: Hemiptera) of Yemen II 9: 157-188. Esperiana.