Aedeagi of Primocerus spp. A P. neutrum B, C P. maipure: B dorsal view C lateral view D, E P. pijiguaense: D dorsal view E lateral view F P. gigas G P. petilus H P. striatolatus I P. cuspidis. Scale bars: 0.25 mm.

 
 
  Part of: GirĂ³n JC, Short AEZ (2021) The Acidocerinae (Coleoptera, Hydrophilidae): taxonomy, classification, and catalog of species. ZooKeys 1045: 1-236. https://doi.org/10.3897/zookeys.1045.63810