Maximum likelihood tree for Australian Gibbidessus. Neighbour joining tree (p-distances) calculated with Geneious (11.0.4.) software.

 
 
  Part of: Hendrich L, Watts CHS, Balke M (2020) The “minute diving beetles” of southern Australia – taxonomic revision of Gibbidessus Watts, 1978, with description of six new species (Coleoptera, Dytiscidae, Bidessini). ZooKeys 975: 11-49. https://doi.org/10.3897/zookeys.975.55456