Ventral branch of gonostylus, ventral view (15, 17, 19) and internal view (16, 18, 20). 15, 16 M. britannica 17, 18 M. idonea 19, 20 M. ichneumonea. Scale bar = 0.05 mm. Abbreviations: pp = posterior process; sp = posterior spines on the ventral branch of gonostylus.

 
 
  Part of: Jürgenstein S, Kurina O, Põldmaa K (2015)) The Mycetophila ruficollis Meigen (Diptera, Mycetophilidae) group in Europe: elucidating species delimitation with COI and ITS2 sequence data. ZooKeys 508: 15-51. https://doi.org/10.3897/zookeys.508.9814