Male genitalia of new Ptychoptera species a P. hekouensis b P. longa c P. xiaohuangshana. Scale bars: 0.5 mm. (ECP = epandrial clasper, EL = epandrial lobe, GCT = gonocoxite, GST = gonostylus, HYPD = hypandrium).

 
 
  Part of: Kang Z, Gao G, Zhang X, Yang D, Wang J (2022) Three new fold-winged crane flies of the genus Ptychoptera Meigen, 1803 (Diptera, Ptychopteridae) from southern China. ZooKeys 1122: 159-172. https://doi.org/10.3897/zookeys.1122.86483