Ontherus Erichson 1847: 107 Ontherus ( Caelontherus ) Génier 1996: 23 An annotated checklist of the Scarabaeoidea (Insecta: Coleoptera) of the Guianas Hielkema, Auke J. Hielkema, Meindert A. Insecta Mundi 2019 2019-10-25 732 732 1 306 68DK Erichson, 1847 Erichson 1847 [192,568,908,932] Insecta Scarabaeidae Ontherus Animalia Coleoptera 57 56 Arthropoda genus      Ontherus Erichson 1847: 107  Synopsis. Génier 1996, 1998  Subgenus  CAELONTHERUS Génier, 1996      Ontherus( Caelontherus) Génier 1996: 23