Male gentalia of C. rhonda and C. tremula. 11 C. rhonda: a armature b aedeagus with vesica everted c tip of right valve 12 C. tremula: a armature b aedeagus with vesica everted c tip of right valve; arrow shows subapical ridge absent in C. rhonda.

 
 
  Part of: Stead KH, Troubridge JT (2016) A new species of Chaetaglaea (Lepidoptera, Noctuidae, Noctuinae, Xylenini), from eastern North America. ZooKeys 558: 147-152. https://doi.org/10.3897/zookeys.558.6853