Cerodontha (Dizygomyza) magnicornis (Loew), male genitalia 525 external genitalia, anterior 526 external genitalia, left lateral 527 phallus, ventral 528 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