Morphological features of the male: A antenna with multiple secondary rhinaria B marginal plates and stigmal pores C siphunculus D genital apparatus with parameres and membranous aedeagus.

 
 
  Part of: Nowińska A, Mróz E, Depa Ł (2017) Sexual morphs of Pterocomma tremulae Börner, 1940 (Aphididae, Aphidinae) with description of male reproductive system. ZooKeys 686: 125-136. https://doi.org/10.3897/zookeys.686.14493