ROSSINI, Michele; VAZ-DE-MELLO, Fernando Z.; ZUNINO, Mario. Toward a comprehensive taxonomic revision of the “hirculus” group of American Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae). European Journal of Taxonomy, [S. l.], n. 432, 2018. DOI: 10.5852/ejt.2018.432. Disponível em: https://ejt.sandbox.publicknowledgeproject.org/index.php/ejt/article/view/561. Acesso em: 25 apr. 2026.