Dorsal habitus of Bolbochromus spp. 13 B. (Metabolbochromus) catenatus, male 14 B. (Bolbochromus) hirokawai, female 15 B. (B.) jengi sp. n., holotype male 16 B. (B.) luzonensis sp. n., holotype male.

 
 
  Part of: Li C-L, Krikken J, Wang C-C (2019) Review of the genus Bolbochromus (Coleoptera, Scarabaeoidea, Geotrupidae, Bolboceratinae) in the Philippines. ZooKeys 842: 135-152. https://doi.org/10.3897/zookeys.842.32315