Hydrodessus species, female reproductive tract, ventral aspect. 35 H. angularis 36 H. concolorans 37 H. keithi 38 H. kylei 39 H. laetus 40 H. maculatus 41 H. phyllisae.

 
 
  Part of: Miller KB (2016) Revision of the Neotropical diving beetle genus Hydrodessus J. Balfour-Browne, 1953 (Coleoptera, Dytiscidae, Hydroporinae, Bidessini). ZooKeys 580: 45-124. https://doi.org/10.3897/zookeys.580.8153