Morphological phylogenetic analyses and taxonomic revision of the Panorpa davidi group (Mecoptera: Panorpidae) Author Li, Ning Entomological Museum, College of Plant Protection, Northwest A & F University, Yangling, Shaanxi 712100, China; Ning Li [liningning @ nwafu. edu. cn]; Ji-Shen Wang [wangjishen 826 @ gmail. com] Author Wang, Ji-Shen Entomological Museum, College of Plant Protection, Northwest A & F University, Yangling, Shaanxi 712100, China; Ning Li [liningning @ nwafu. edu. cn]; Ji-Shen Wang [wangjishen 826 @ gmail. com] Author Hua, Bao-Zhen Entomological Museum, College of Plant Protection, Northwest A & F University, Yangling, Shaanxi 712100, China; Ning Li [liningning @ nwafu. edu. cn]; Ji-Shen Wang [wangjishen 826 @ gmail. com] huabzh@nwafu.edu.cn text Arthropod Systematics & amp; Phylogeny 2021 2021-07-15 79 309 342 http://dx.doi.org/10.3897/asp.79.e64325 journal article http://dx.doi.org/10.3897/asp.79.e64325 1864-8312-79-309 E4C130CF221E4C43BC7BD1083120CFD9 EA5AA50B7FC95C85A3A4B20F6A751940 Panorpa fulvastra Chou, 1981 Fig. 12 Panorpa fulvastra Chou in Chou et al., 1981 : 4, figs 10-13. Type locality: Taibai Mountain, Shaanxi, China; Wang & Hua, 2018: 343, figs 5-123-1-5-123-2. Diagnosis. This species can be readily recognized by the following characters: (1) wing membrane tinged with yellow, reduced markings (Fig. 12B-C ); (2) vein 1A ending at level of origin of Rs (Fig. 12B-C ); (3) meso- and metanotum black brown with yellowish mesal stripe (Fig. 12B-C ); in males, (4) arcuate inner apex of ventral gonocoxites bearing cluster of extremely long setae; (5) parameres slender, twisted in S-shape, crossed once or twice; in females, (6) main plate of medigynium broad; pair of large lateral basal plates extending from base to two-thirds of length of main plate; axis extended beyond main plate one-third of its length anteriorly. Figure 12. Live adult habitus and habitat of Panorpa fulvastra Chou, 1981. A . Habitat in Qinling Railway station, Fengxian, Shaanxi. B . Male, dorsal view. C . Female, dorso-lateral view. Photos by Ning Li (A) and by Kai Gao (B-C). Material examined. CHINA - Shaanxi Prov. • 1♂ ( Holotype ); Taibaishan ; 22 Jul. 1956 ; Io Chou leg. ; • 4 ♂♂ , 5♀♀ ( Paratypes ); same data as holotype ; • 9♂♂ , 5♀♀ ; Ningshan Huoditang ; 20 Jul. 2018 ; Ying Miao & Xiao-Yan Wang leg. • 5♂♂ , 4♀♀ ; Liuba ; 1200-1600 m a.s.l. ; 3 Aug. 2004 ; Peng-Ying Huang leg. • 2♂♂ , 14♀♀ ; • 16♂♂ , 20♀♀ ; Liping National Forest Park, Qixingge ; 1500 m a.s.l. ; 12 Jul. 2018 ; Zheng Wei leg. • 4♂♂ , 3♀♀ ; Hanyin , Fenghuangshan , Leigutai , 1800 m a.s.l. ; 27 Jun. 2018 ; Kai Gao leg. • 2♀♀ ; Zhouzhi , Houzhenzi ; 2030 m a.s.l. ; 24 Jul. 2019 ; Kai Gao leg. • 2♀♀ ; Foping , Liangfengya ; 2200 m a.s.l. ; 26 Jul. 2019 ; Kai Gao leg. • 12♂♂ , 16♀♀ ; Qinling Railway Station ; 34°14′13″N , 106°55′08″E ; 1440 m a.s.l. ; 18 Aug. 2019 ; Ning Li & Yue Pan leg. Measurements. Male: FL = 10.4-11.9 mm, FW = 2.9-3.1 mm; HL = 9.4-11.0 mm, HW = 2.7-3.1 mm. Female: FL = 11.2-12.6 mm, FW = 3.0-3.3 mm; HL = 10.1-11.5 mm, HW = 2.9-3.2 mm. Distribution. China: Shaanxi.