A review of the Aphodiinae (Coleoptera: Scarabaeidae) of southern South America Author Published, First text Zootaxa 2007 2007-04-25 1458 1 80 journal article 1175­5334 Tribe Aegialiini Laporte, 1840 Type genus: Aegialia Latreille, 1807: 96 . Diagnosis: This tribe is easily recognized by having well developed mandibles that are visible in anterior view because of a small, concave clypeus.