Smith, A. B. T. (2002). Revision of the Southern South American Endemic Genus Aulacopalpus Guérin-Méneville with Phylogenetic and Biogeographic Analyses of the Subtribe Brachysternina (Coleoptera: Scarabaeidae: Rutelinae: Anoplognathini). The Coleopterists Bulletin. 56(3): 379-437.
Revision of the Southern South American Endemic Genus Aulacopalpus Guérin-Méneville with Phylogenetic and Biogeographic Analyses of the Subtribe Brachysternina (Coleoptera: Scarabaeidae: Rutelinae: Anoplognathini)