A new species of Styloperla (Plecoptera: Styloperlidae) from China, with supplementary illustrations for Styloperla jiangxiensis Author Zhao, Meng-Yuan Author Huo, Qing-Bo Author Du, Yu-Zhou text Zootaxa 2019 2019-05-21 4608 3 555 571 journal article 26741 10.11646/zootaxa.4608.3.9 9dd2550d-7a36-41a9-91a7-b7088097992f 1175-5326 3066746 77726BEF-370F-4865-A975-523888F39EB6 Styloperla jiangxiensis Yang & Yang, 1990 Material examined: 1³, China , Guangdong Province , Yao Autonomous County of Ruyuan , “Nanling protection station” (location unidentified: presumably at the present Nanling National Forest Park ), 1000m , 2004-VII-8 , leg. Lu Yan-Yang. Adult habitus: Similar to the new species, except antennae, palpi, legs, wing veins, and cerci appear brighter. Median occiput without posterior pigment only with aecdysial line (Fig. 21). Male: Forewing length 15.0 mm, hindwing length 14.1 mm , body length 13.8 mm . Tergum 10 with a median slim sclerite. Hair on sternum 9 slightly thicker; hair bush fusiform (Figs. 22–24). Basal cercal segment with a double process, the longer one curved along the inner cercal margin to a trifurcated terminating, and the shorter one with similarly 2–3 small teeth on apex. Cercal segments 2–4 bear small clusters of mid-dorsal multispines (Figs. 25–26). Female: Unknown. Egg: Unknown. Nymph: Unknown. FIGURE 23. Styloperla jiangxiensis . Male terminalia, ventral view. FIGURE 24. Styloperla jiangxiensis . Male sternum 9, hair bush. Discussion: The single specimen listed above closely agree with the description of S. jiangxiensis by Yang & Yang (1990) . Specimens identified by Stark and Sivec (2007) tentatively as “ S. jiangxiensis ” are S. starki . The material listed by Stark and Sivec (2007) was collected from Mount Longwangshan in Zhejiang Province . Mount Jinggangshan, the type locality of S. jiangxiensis is in southwestern Jiangxi Province of southeastern China , adjacent to Fujian , Guangdong , Hunan , and Zhejiang provinces. This location is geographically connected with the Nanling Mountains ( Fig. 27 ).