Figure 3 from: Agrain FA, Chamorro ML, Cabrera N, Sassi D, Roig-Juñent S (2017) A comprehensive guide to the Argentinian case-bearer beetle fauna (Coleoptera, Chrysomelidae, Camptosomata). ZooKeys 677: 11-88. https://doi.org/10.3897/zookeys.677.10778

Figure 3 - Diagnostic characters plate 2. A Tarsal claws bifid or appendiculate B Frons with deep transverse sulcus. C Head forming straight angle with respect to pronotum D Head strongly directed downward, forming 45º angle with respect to pronotum E Posterior margin of pronotum broadly expanded, forming distinct scutellar lobe with angular corners (drawn after Monrós 1953a) F Pronotum margined at base, not crenulate G Pronotum not margined at base, crenulate