Known distribution of O. humboldti sp. nov. (orange circle) and U. bonplandi sp. nov. (red triangle). The distribution of the proposed sister species of these new taxa is also depicted, O. micropterus (blue rhombus) and U. dybasi (black square).

 
 
  Part of: Kohlmann B, Solís Á, Alvarado G (2019) Description of Onthophagus humboldti and Uroxys bonplandi, two new scarab beetles (Coleoptera, Scarabaeidae, Scarabaeinae) from Costa Rica, with notes on tropical mountain brachyptery and endemicity. ZooKeys 881: 23-51. https://doi.org/10.3897/zookeys.881.38026