Template:Bečvář & Purchart, 2008
- Bečvář, S. & Purchart, L. 2008. Revision of the genus Hexarhopalus Fairmaire, 1891 (Coleoptera: Tenebrionidae: Cnodaloninae), with description of Malaysphena gen. nov. Annales zoologici 58(1): 35–70. DOI: 10.3161/067.058.0102