Iwan, D. 1999. Revision of the trigonopoid Platynotina (Coleoptera: Tenebrionidae: Platynotini) from South Africa Part 5 Genera Crypticanus Fairmaire, 1897 and Atrocrypticanus gen nov. Annales Zoologici 49:55-76.
Iwan, D. 1999. Revision of the trigonopoid Platynotina (Coleoptera: Tenebrionidae: Platynotini) from South Africa Part 5 Genera Crypticanus Fairmaire, 1897 and Atrocrypticanus gen nov. Annales Zoologici 49:55-76.