Panorpa difficilis Carpenter, 1938 from Maoxian, Sichuan. A, C‒G. Male. A. Habitus, dorsal view. C. Habitus, lateral view. D–E. Genital bulb, dorsal and ventral views. F–G. Aedeagal complex, lateral and ventral views. B, H‒J. Female. B. Habitus, dorsal view. H. Subgenital plate, ventral view. I–J. Medigynium, ventral and dorsal views. Scale bars: A–B = 5 mm; C = 2 mm; D–J = 0.2 mm.

  Part of: Ning L, Wang J-S, Hua B-Z (2021) Morphological phylogenetic analyses and taxonomic revision of the Panorpa davidi group (Mecoptera: Panorpidae). Arthropod Systematics & Phylogeny 79: 309-342.