FIGURES 40–45. Triachus vacuus. 40 in Morphology of the prothorax and procoxa in the New World Cryptocephalini (Coleoptera: Chrysomelidae: Cryptocephalinae)

FIGURES 40–45. Triachus vacuus. 40, Ventral view of prothorax. 41, Anterior view. 42, Caudal view. 43, Lateral view. 44, Ventral view of coxa inserted into cavity with attached trochantin and inserted trochanter. 45, Oblique caudal view and endopleuron.