Aedeagi of Katasophistes and Nanosaphes spp. A K. charynae B K. cuzco C K. merida D K. superficialis E N. tricolor F N. hesperus G N. castaneus H N. punctatus. Scale bars: 0.3 mm (A–C); 0.1 mm (E–H).

 
 
  Part of: Girón 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