Phytomyza crassiseta Zetterstedt, male genitalia 766 external genitalia, posterior 767 hypandrium, ventral 768 postgonite, lateral 769 phallus, ventral 770 phallus, left lateral.

 
 
  Part of: Lonsdale O (2021) Manual of North American Agromyzidae (Diptera, Schizophora), with revision of the fauna of the “Delmarva” states. ZooKeys 1051: 1-481. https://doi.org/10.3897/zookeys.1051.64603