Ramírez-Ponce, A.; Morón, M. A. (2012). Revision of Bucaphallanus, a new subgenus of Paranomala (Coleoptera: Melolonthidae, Rutelinae, Anomalini) with description of six new species from Mexico. Annals of the Entomological Society of America. 105(6): 781-803.
Revision of Bucaphallanus, a new subgenus of Paranomala (Coleoptera: Melolonthidae, Rutelinae, Anomalini) with description of six new species from Mexico