Habitus of Chasmogenus spp. A–C C. ruidus: A dorsal habitus B lateral habitus C ventral habitus D–F C. cremnobates: D dorsal habitus E lateral habitus F ventral habitus G C. lineatus H C. amplius I C. itatiaia J C. fluminensis. G, H from Smith and Short 2020; I, J from Clarkson and Ferreira Jr 2014. Scale bars: 1 mm.

 
 
  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