Genitalia slides of C. P. Alexander (USNM) 37 Tipula (Vestiplex) bicornuta, holotype, gonocoxite, lobe of gonostylus and clasper of gonostylus 38 Tipula (V.) immota, paratype, gonocoxite, lobe of gonostylus and clasper of gonostylus. Scale bar: 0.05 mm (37, 38).

 
 
  Part of: Men Q-L, Starkevich P, Saldaitis A (2021) Two new crane fly species of the subgenus Vestiplex Bezzi, 1924 (Diptera, Tipulidae, Tipula) from Yunnan and Sichuan, China, with a key to species in the immota species group. ZooKeys 1040: 33-48. https://doi.org/10.3897/zookeys.1040.64376