Mysmena changouzi Miller, Griswold & Yin 2009

Carapace tan with dusky markings, male with weak sulci closer to margin of prosoma than ALE (Fig. 17E-F). Sternum dusky brown. Legs light brown. Femoral spots on legs I and II, indistinct on II in male. Abdomen dark brown with white spots; posterior tubercle absent (Fig. 15A-E).
Male palp: Embolus spiral, follows tegular groove for most of length (Fig. 17B), engages with cymbium distally (Fig. 16B). Cymbium with trilobate base on prolateral side (Fig. 17B), middle part with wide shallow groove crossed by transverse striations (Fig. 17A), tip with two lobes (Fig. 17C).
Vulva: Epigynum a soft, flexible scape (Figs 11H, 18B). Sclerotized portion of spermatheca/copulatory duct complexes separated by nearly their width (Fig. 11I).
Male (CASENT 9006233): Total length 0.68, carapace 0.36 long, 0.35 wide, clypeus 0.10, sternum 0.25 long, 0.25 wide, coxa IV separated by 2.00 times their width. Macrosetae: Leg I: patella d1, tibia d1, metatarsus p1; Leg II: patella d1, tibia d1, v3; Leg III: patella d1, tibia d1; Leg IV: patella d1, tibia d1. Metatarsal macroseta nearly straight, only slightly kinked near center (Fig. 17D). Metatarsal trichobothria: TmI: 0.34; TmII: 0.41; TmIII: 0.29. Leg measurements: see Appendix A. Epiandrous gland spigots in two widely spaced clusters of three spigots each (Fig. 18C). Posterior lateral spinnerets with flagelliform and aggregate gland spigots reduced to nubbins (Fig. 19F).
Female (CASENT 9006233): Total length 0.92, carapace 0.41 long, 0.36 wide, clypeus 0.08, sternum 0.25 long, 0.25 wide, coxa IV separated by 1.79 times their width. Macrosetae: Leg I: patella d1, tibia d1; Leg II: patella d1, tibia d1; Leg III: patella d1, tibia d1; Leg IV: patella d1, tibia d1. Metatarsal trichobothria: TmI: 0.33; TmII: 0.31; TmIII: 0.41. Leg measurements: see Appendix A. Spinnerets (Fig. 19A-D).

Holotype: CHINA: Yunnan: Gaoligong Shan, Nujiang Prefecture: Nujiang State Nature Reserve, No. 12 Bridge Camp area, 16.3 airkm W of Gongshan, 27.715°N, 98.502°E, 2775 m, 15-19 July 2000, H.-M. Yan, D. Kavanaugh, C.E. Griswold, H.-B. Liang, D. Ubick, and D.-Z. Dong (CASENT 9029311, HNU), 1 ♂.
Paratypes: [same data as holotype] (CASENT 9006233, CAS), 7 ♂, 20 ♀, 3 juvs; [same data as holotype] (CASENT 9029312, HNU), 7 ♂, 20 ♀, 4 juvs; Gaoligong Shan, Nujiang Prefecture: Gongshan Co., Danzhu He drainage, 13.5 airkm SSW of Gongshan, 27.631°N, 98.621°E, 2700 m, 31 June-5 July 2000, D. Kavanaugh, C. Griswold, H.-B. Liang, D. Ubick, H.-M. Yan, and D.-Z. Dong (CASENT 9016287, CAS), 1 ♀; Fugong Co., Lishadi, Shibali Yaku (pass #31), 27.21230°N, 98.69600°E, 3604 m, 5 August 2005, boulder fi eld to bamboo thicket, under rocks, P. Paquin, PP-2105 (CASENT 9022563, HNU), 1 ♀, 1 juv; [same data] (CASENT 9022564, CAS), 1 ♀; Fugong Co., Lishadi, 500 m before Shibali Yaku (pass #31), 27.21354°N, 98.70021°E, 3585 m, 7 August 2005, stable scree slope on soil, P. Paquin, PP-2405 (CASENT 9022612, CAS), 1 ♂, 6 ♀, 5 juvs; [same data] (CASENT 9022610, HNU), 7 ♀, 5 juvs; Fugong Co., Lishadi, 10.5 km W of Shibali, 100 m N road, 27.20192°N, 98.71321°E, 3250 m, 17 August 2005, in wet leaf litter, conifer forest, rhododendron patch, P. Paquin, PP-4205 (CASENT 9022546, HNU), 1 ♀, 1 juv; Fugong Co., Lishadi, 3 km W of Shibali (fi rst waterfall), 27.17312°N, 98.76764°E, 3019 m, 9 August 2005, scree slope and moist ravine with rocky cliff s, P. Paquin, D. Kavanaugh, PP-2905 (CASENT 9022592, HNU), 1 ♀; [same data] (CASENT 9022591, CAS), 1 ♀; Shibali forest station, 27.16636°N, 98.77667°E, 2563 m, 4 May 2004, good forest, sifting leaf litter, C. Griswold, D. Kavanaugh, CGY28 (CASENT 9020063, HNU), 1 ♀; Fugong Co., 4.5 km N Aludi Village, 22.1 km N Fugong, 26.10829°N, 98.87162°E, 1250 m, 23 April 2004, in stream gorge, C. Griswold, CGY07 (CASENT 9020741, HNU), 1 ♀.