A review of the Neotropical dung beetle genera Deltorhinum Harold, 1869, and Lobidion gen. nov. (Coleoptera: Scarabaeidae: Scarabaeinae) Author Génier, François text Zootaxa 2010 2693 35 48 journal article 10.5281/zenodo.199593 876fdefe-ec44-4495-9003-f6d32d5f989e 1175-5326 199593 Deltorhinum robustum species group. Diagnosis. Size moderate (13.5–14.0 mm), anterior pronotal margin unmodified medially, profemur lacking carina on anterior edge ventrally to anterior setal row. Remark. For the moment, the only known species of this group is included in the genus Deltorhinum . This status will have to be reevaluated when males become available and additional morphological characters can be investigated. Its morphology suggest that it might belong to a different genus as some other species currently included in Ateuchus .