Dorsal habitus of H. diversipunctatus sp. n. (a), H. subrotundatus (b), H. globosus sp. n. (c) and H. r. rufoniger (d). Scale bar 3 mm.

 
 
  Part of: Biström O, Bergsten J (2016) Two new species of the megadiverse lentic diving-beetle genus Hydrovatus (Coleoptera, Dytiscidae) described from NE Thailand. ZooKeys 632: 57-66. https://doi.org/10.3897/zookeys.632.10483