Mandibular teeth of Passalidae. a Tridentate mandibular apex of Oileus sargi b Bidentate mandibular apex of Ogyges championi c Right suprainternal tooth of O. sargi d Left suprainternal tooth of O. sargi e Right suprainternal tooth of Proculejus sartorii f Right suprainternal tooth of O. championi.

 
 
  Part of: Cano EB, Schuster JC, Morrone JJ (2018) Phylogenetics of Ogyges Kaup and the biogeography of Nuclear Central America (Coleoptera, Passalidae). ZooKeys 737: 81-111. https://doi.org/10.3897/zookeys.737.20741