Taxonomy of the Panorpa issikiana species group, with descriptions of twenty new species (Mecoptera: Panorpidae) Author Wang, Ji-Shen College of Agriculture and Biological Science, Dali University, Dali, Yunnan 671003, P. R. China; e-mail: wangjishen 826 @ gmail. com & Cangshan Forest Ecosystem Observation and Research Station of Yunnan Province, Dali University, Dali, Yunnan 671003, P. R. China & Corresponding author Author Zhao, Can-Jun Biodiversity Conservation and Breeding Center (Dali) of Northwestern Yunnan, Bureau of the Cangshan-Erhai National Nature Reserve, Dali, Yunnan 671000, P. R. China; e-mail: 180389099 @ qq. com text Acta Entomologica Musei Nationalis Pragae 2024 2024-06-15 64 1 79 106 http://dx.doi.org/10.37520/aemnp.2024.007 journal article 10.37520/aemnp.2024.007 1804-6487 12519728 B87622D2-95FB-4692-A76E-ABC00EF184B1 Panorpa jinfo Wang sp. nov. ( Figs 45–54 , 207 ) Type material. HOLOTYPE : J ( CN22 Piskjfo001), CHINA : CHONGQING : Nanchuan District , Jinfo (Golden Buddha) Mountain , 29°02′00″N , 107°11′30″E , 2230 m , 22.vi.2022 , leg. Dan-Chen Zhu ( DALU ). PARATY- PES: 10 JJ 10 ♀♀ ( CN 22Piskjfs002–021), same data ( DALU ). Diagnosis. This new species can be differentiated from the other members of this group by the combination of the following characters: 1) pleura and coxae greatly melanized (vs. mostly light grayish or yellowish brown) ( Figs 47 , 207 ); in males, 2) gonostyli with basal lobe straight along basal margin and arched in caudal margin ( Fig. 48 ); 3) ventral valves of aedeagus bilobed, with inner lobe longer than lateral lobe ( Fig. 50 ); 4) dorsal processes of aedeagus greatly constricted and stalk-like in basal 1/3, and subtriangularly enlarged in distal 2/3 ( Fig. 52 ); 5) hamulus of aedeagus greatly projecting ventrad ( Fig. 51 ); in females, 6) laterotergites IX broad with longitudinal wrinkle ( Fig. 53 ); and 7) medigynium with slender posterior arms greatly convergent and longer than main plate, and apodemes of axis greatly exceeding main plate and shortly but widely divergent at base ( Fig. 54 ). Figs 45–54. Panorpa jinfo Wang sp. nov. 45, 47–52 – male. 46, 53, 54 – female. 45, 46 – habitus, dorsal view. 47 – habitus, left-lateral view. 48 – right gonostylus, ventral view. 49, 50 – genital bulb, dorsal and ventral views, respectively. 51, 52 – aedeagal complex, right-lateral and ventral views, respectively. 53 – subgenital plate, ventral view. 54 – medigynium, ventral view. Measurements (mm). Male (n = 11): AtL 9.0–10.0, AbL 8.9–9.6, BdL 12.0–13.2, FL 11.3–12.0, FW 3.0–3.1, HL 10.2–11.0, HW 2.9–3.0. Female (n = 10): AtL 9.2–10.5, AbL 6.5–7.0, BdL 10.0–10.6, FL 12.5–13.2, FW 3.0–3.2, HL 11.0–12.1, HW 2.9–3.1. Etymology. Named after the type locality, Jinfo Mountain (Jinfo Shan in Chinese). Noun in apposition. Distribution. China : Chongqing : Jinfo Mountain ( Fig. 212 ).