Dissected bursa copulatrix of a mated A. obtectus female a relative position of endophallus and spermatophore inside the bursa. The arrowhead points to the tip of the endophallus b detail showing the inwards pointing denticles on the inner wall of the bursa.

 
 
  Part of: Schmitt M, Neumann A, Lin S-W (2023) Anatomy of male and female genitalia of Acanthoscelides obtectus (Say, 1831) (Coleoptera, Chrysomelidae, Bruchinae) in interaction. In: Chaboo CS, Schmitt M (Eds) Research on Chrysomelidae 9. ZooKeys 1177: 75-85. https://doi.org/10.3897/zookeys.1177.101621