Two new genera and eight new species of jumping spiders (Araneae, Salticidae) from Xishuangbanna, Yunnan, China Author Lin, Yejie Hebei Key Laboratory of Animal Diversity, College of Life Science, Langfang Normal University, Langfang 065000, China https://orcid.org/0000-0002-6789-2731 Author Li, Shuqiang Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China https://orcid.org/0000-0002-3290-5416 lisq@ioz.ac.cn text ZooKeys 2020 952 95 128 http://dx.doi.org/10.3897/zookeys.952.51849 journal article http://dx.doi.org/10.3897/zookeys.952.51849 1313-2970-952-95 B06E0C6B6A964AEA8BE1D121929504FD 835A323141EB524086056EB62986585C Foliabitus weihangi sp. nov. Figures 7 , 8 Type material. Holotype ♂(IZCAS-Ar40399), China: Yunnan: Xishuangbanna, Mengla County, Menglun Township, XTBG, Leprosy Village, 21.8932N , 101.2883E , elevation ca 550 m, 09.V.2018, Weihang Wang leg. Paratypes 4♂4♀ (IZCAS-Ar40400-Ar40407), China: Yunnan: Xishuangbanna, Mengla County, Menglun Township, XTBG, Leprosy Village, 21.8986N , 101.2683E , elevation ca 523 m, 29.IV.2019, Zilong Bai leg. Etymology. The species is named after Mr. Weihang Wang, who has helped us greatly with this research; noun (name) in genitive case. Diagnosis. Foliabitus weihangi sp. nov. resembles F. scutigerus (Zabka, 1985) and F. longzhou Zhang & Maddison, 2012 by the long and coiled embolus, nearly forming a circle, but differs in the following: the RTA is curved towards the bulb medially in ventral view (vs. the RTA straight in ventral view in F. scutigerus and F. longzhou ); the RTA curved without a small cusp distally (vs. with a small cusp distally in F. longzhou ), the tegular lobe protrudes from the bulb (vs. indistinct in F. scutigerus and F. longzhou ); in the female, the copulatory ducts are S-shaped (vs. C-shaped in F. longzhou ). Description. Male (Figs 7A-C , 8C, G ). Total length 4.29. Carapace 1.94 long, 1.61 wide. Abdomen 2.35 long, 1.18 wide. Clypeus 0.05 high. Eye sizes and inter-distances: AME 0.43, ALE 0.27, PLE 0.25, AERW 1.34, PERW 1.26, EFL 1.02. Legs: I 7.25 (2.13 + 2.88 + 1.47 + 0.76), II 5.14 (1.66 + 1.78 + 1.10 + 0.60), III 5.50 (1.76 + 1.80 + 1.38 + 0.56), IV 5.61 (1.66 + 1.92 + 1.53 + 0.50). Carapace black, cephalic part with dense, green scale-like setae around eyes. Fovea longitudinal, posterior to PLEs. Clypeus yellow, covered with dense, white setae. Chelicerae black, with two retromarginal teeth and one promarginal tooth. Endites and labium dark brown. Sternum brown, covered with dark setae. Legs pale yellow, except leg I black, covered with long, dark setae. Abdomen elongated oval, dorsum black, with pale pattern; venter black with dark setae. Figure 7. Palp of Foliabitus weihangi sp. nov., male holotype. A prolateral B ventral C retrolateral. Palp (Fig. 7A-C ): Patella red-brown, almost as long as wide; tibia stocky, slightly wider than long, with sclerotized, hook-shaped RTA, curved towards the bulb; cymbium longer than wide, covered with long setae; bulb longer than wide, tegular lobe distinct, curved retrolaterally; embolus long and coiled, nearly forming a circle. Female (Fig. 8A, B, D-F ). Total length 4.82. Carapace 2.04 long, 1.63 wide. Abdomen 2.78 long, 1.60 wide. Clypeus 0.06 high. Eye sizes and inter-distances: AME 0.47, ALE 0.28, PLE 0.27, AERW 1.29, PERW 1.26, EFL 1.12. Legs: I 6.16 (1.96 + 2.43 + 1.16 + 0.61), II 5.00 (1.53 + 1.96 + 1.01 + 0.50), III 5.10 (1.59 + 1.66 + 1.31 + 0.54), IV 5.71 (1.66 + 1.98 + 1.53 + 0.54). Habitus (Fig. 8D ) similar to that of male except paler. Abdomen dorsally whitish with black pattern similar to male, ventrally pale yellow, with small black triangular patch near spinnerets. Epigyne (Fig. 8A, B ) wider than long, windows large, separated by median septum; copulatory openings at center of windows; copulatory ducts long, S-shaped; spermathecae oval; fertilization ducts well-developed, membranous, lamellar. Distribution. Known only from the type locality in Yunnan, China. Figure 8. Foliabitus weihangi sp. nov., female paratype and male holotype. A epigyne, ventral B vulva, dorsal C male holotype habitus, dorsal D female paratype habitus, dorsal E same, ventral F prolateral view of right leg I, female paratype G prolateral view of right leg I, male holotype.