D. polytrichus A male; lateral view B female, lateral view. Scale bars: 1 mm.

 
 
  Part of: Zhu Y, Tang C, Yang D (2023) Six new species of Diostracus Loew (Diptera, Dolichopodidae) from Tibet. ZooKeys 1163: 1-46. https://doi.org/10.3897/zookeys.1163.101533