- Onthophagus (Onthophagus) maya Zunino, 1981

Paratype: 1 [unknown sex]. BELIZE: Lamanai, 22–26/II/1980. Col. Glen Kit, dung traps at camp. Conservation status: Complete, well-preserved.

Paratype: 1 [unknown sex]. Ídem. Palm for. trail.

Conservation status: Complete, well-preserved.