Male genitalia of Bolbelasmus spp. (29, 31, 33, 35, 37, dorsal views; 30, 32, 34, 36, 38, ventral views) 29, 30 B. concavisuturalis sp. nov. 31, 32 B. chifengi sp. nov. 33, 34 B. meridionalis 35, 36 B. korshunovi 37, 38 B. yutangi sp. nov. Scale bar: 0.3 mm.

 
 
  Part of: Li C-L, Wang C-C (2024) A systematic review of the genus Bolbelasmus Boucomont (Coleoptera, Geotrupidae, Bolboceratinae) from Indochina and surrounding areas. ZooKeys 1191: 287-305. https://doi.org/10.3897/zookeys.1191.114021