Male genitalia: D. bellifactella, USNM #97342, Trinidad, B.W.I. a ventral view uncus, gnathos, tegumen, vinculum, juxta, valvae b phallus; D. andina, USNM #114632, Yacambu Nat. Pk, Edo. Lara, Venezuela c lateral view uncus, gnathos, tegumen d ventral view vinculum, juxta, valvae e phallus.

 
 
  Part of: Solis MA, Metz MA (2016) An illustrated guide to the identification of the known species of Diatraea Guilding (Lepidoptera, Crambidae, Crambinae) based on genitalia. ZooKeys 565: 73-121. https://doi.org/10.3897/zookeys.565.6797