Brontispa longissima (Gestro). 52 head, dorsal view 53 mouthpart, ventral view 54 head, ventral view 55 clypeus and labrum 56 mandible 57 vertical setae of head 58 scolus 59 supra-anal process 60 antenna. Abbreviations: pr – prementum; st – stipes; v – vertical setae.

 
 
  Part of: Peng L-f, Li J-l, Hou Y-m, Zhang X (2018) Descriptions of immature stages of Octodonta nipae (Maulik) (Coleoptera, Chrysomelidae, Cassidinae, Cryptonychini). ZooKeys 764: 91-109. https://doi.org/10.3897/zookeys.764.24168