Habitus and colouration of 5 Austrelatus xanthocephalus (Régimbart, 1899), Ransiki - Anggi (BH03) 6 A. xanthocephalus, Testega (BH054) 7 A. xanthocephalus, lectotype 8 A. xanthocephalus, paralectotype. 7 and 8 photographs by Christophe Rivier (MNHN). Scale bars: 1 mm (5, 6).

 
 
  Part of: Shaverdo H, Hendrich L, Surbakti S, Panjaitan R, Balke M (2024) Revision of the Austrelatus papuensis group with descriptions of 42 new species from New Guinea (Coleoptera, Dytiscidae, Copelatinae). ZooKeys 1201: 1-165. https://doi.org/10.3897/zookeys.1201.116131