Form of clypeal apex. 16 Aspidolea sp. (subquadrate, dirvergent from base to apex) 17 Erioscelis sp. (subquadrate truncate) 18 Erioscelis sp. (subquadrate emarginate) 19 Ancognatha sp. (narrowly parabolic) 20 Ancognatha sp. (parabolic) 21 Cyclocephala sp. (rounded) 22 Cyclocephala sp. (truncate) 23 Cyclocephala sp. (emarginate) 24 Cyclocephala sp. (sharply acuminate) (Figures modified from Jameson et al. 2002 and Ratcliffe 2003, by permission).

 
 
  Part of: Paucar-Cabrera A, Moore MR (2018) New tribal placement and review of Parapucaya Prell and Pucaya Ohaus (Coleoptera, Scarabaeidae, Dynastinae). ZooKeys 805: 127-158. https://doi.org/10.3897/zookeys.805.28524