Ontherus ( Ontherus ) cambeforti Génier 1996: 89 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 7ZQ3J Genier, 1996 Genier 1996 [192,808,425,449] Insecta Scarabaeidae Ontherus Animalia Coleoptera 58 57 Arthropoda species cambeforti Ontherus      Ontherus( Ontherus) cambeforti Génier 1996: 89( French Guiana)   Distribution. Guyana: Génier 1996: 89.  French Guiana: Génier 1996: 89; Brûlé et al. 2014: 183.