Génier, F. 2010. A review of the Neotropical dung beetle genera Deltorhinum Harold, 1869, and Lobidion gen. nov. (Coleoptera: Scarabaeidae: Scarabaeinae). Zootaxa. 2693, 1 (Dec. 2010), 35–48. DOI:https://doi.org/10.11646/zootaxa.2693.1.3.