Dorsal habitus of holotype of Gamaxus hauxwellii Bates, 1868 [=Phymatestes brevicornis (Lacordaire, 1859)]. Scale bar: 2.5 mm.

 
 
  Part of: Aalbu RL, Kanda K, Merkl O, Ivie MA, Johnston MA (2023) Reconstitution of some tribes and genera of Lagriinae (Coleoptera, Tenebrionidae). ZooKeys 1172: 155-202. https://doi.org/10.3897/zookeys.1172.103149