Phytobia calyptrata (Hendel), male genitalia 679 hypandrium and postgonite, ventral 680 phallus of P. septentrionalis holotype, ventral 681 phallus, ventral 682 phallus of A. calyptrata holotype, left lateral and ventral (from Spencer and Steyskal 1986b).

 
 
  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