Ferrer, J. 2003. A new species of Hadrophasis Ferrer from Angola, and a supplementary description of Sokotropatrum guichardi Koch (Coleoptera: Tenebrionidae. Cimbebasia 18:31-38.
Ferrer, J. 2003. A new species of Hadrophasis Ferrer from Angola, and a supplementary description of Sokotropatrum guichardi Koch (Coleoptera: Tenebrionidae. Cimbebasia 18:31-38.