Five crab spiders of the Genus Lysiteles from Yunnan Province, China (Araneae: Thomisidae) Author Tang, Guo Author Yin, Chang-Ming Author Peng, Xian-Jin Author Ubick, Darrell Author Griswold, Charles text Zootaxa 2007 1480 57 68 journal article 10.5281/zenodo.176872 072d8040-f24d-493d-ad2d-0a22013be9c9 1175-5326 176872 Lysiteles conicus sp. nov. Figs 8–27 Type material: Holotype male, CHINA , Yunnan Province, Tengchong County, Tengyue Township, Laifengshan, 1780 m [ 25.01053°N , 98.28367°E ], 31 May 2006 , Chang-Min Yin, Jia-Fang Hu, Xiao-Hua Yang (HNU- YHY1602). Paratypes : 13 ɗ, 3 Ψ, same data as holotype ( HNU : 7 ɗ, 2 Ψ; CAS : 7 ɗ, 1 Ψ). CHINA , Yunnun Province, Tengchong County: 1 ɗ, Qushi Township, Daba village, 2170m [ 25.171409°N , 98.421013°E ], 14 May 2006 (HNU-YHY0101); 1 Ψ, Jietou Township, Shabadi Village, 1923 m [ 25.24086°N , 98.42355°E ], 15 May 2006 (CAS-YHY0205); 3 ɗ, Jietou Township, Xinzhuang Village, 1950 m [ 25.26508°N , 98.42347°E ], 23 May 2006 , (HNU-YHY1101); 2 Ψ, Xinhua Township, Longjing Village, Shanqing, 1880 m [ 25.48243°N , 98.31454°E ], 27 May 2006 (HNU-YHY1305); 4 ɗ, 1 Ψ, Tengyue Township, Baofeng Temple, 1790 m [ 25.03101°N , 98.25073°E ], 31 May 2006 (CAS-YHY1502); 1 Ψ, Shangying Township, Dahaoping Village, 2040 m [ 25.58297°N , 98.43461°E ], 4 June 2006 (CAS-YHY2602); 1 Ψ, Xinhua Township, Longjing Village, 1940 m [ 24.48203°N , 98.23390°E ], 5 June 2006 (CAS-YHY2901); 2 ɗ, 1 Ψ, Puchuan Township, Miguo Village, 1920 m [ 24.48288°N , 98.32031°E ], 5 June 2006 , (HNU-YHY3002); 1 ɗ, 3 Ψ, Manbang Township, Hongdoushu Village, 1790 m [ 24.55051°N , 98.35455°E ], 6 June 2006 , (CAS-YHY3304). All of the abovementioned specimens were collected by Chang-Min Yin, Jia-Fang Hu and Xiao-Hua Yang. Gongshan County: Dulongjiang Township, Longyuan Village, Bailai Group, 1676 m [ 28.00330ºN , 98.19198ºE ], Oct. 31, 2004 , Guo Tang (HNU-Tang 040604 ). Baoshan City: 1 ɗ, Mangkuan Township, Baihualing, 1515 m [ 25.30890ºN , 98.79536ºE ], 2 June 2005 , Heng-Mei Yan and Ke-Ji Guo (CAS-GKJ3703). Etymology. The specific name is from the Latin “ conicus ”, and refers to the large conical ATA on the bulb of male palp. FIGURES 8–21. Lysiteles conicus sp. nov. 8 Female, habitus; 9 Male, habitus; 10–12 Epigyne (10 ventral, 11 dorsal, 12 basal); 13–19 Left palp (13–14 prolatera, 15–16 ventral, 17–18 retrolateral, 19 embolus enlarged, ventral); 20–21 Tibial apophyses (20 retrolateral, 21 ventral). Scale bars: 8–9 1 mm, 10–21 0.1 mm. FIGURES 22–27. Lysiteles conicus sp. nov. 22 Female, body; 23 Male, body; 24 Epigyne, 25 Vulva; 26 Left palp, ventral; 27 Tibial apophyses, retrolateral. Scale bars: 22–23 1 mm, 24–26 0.1 mm. ATA = apical tegular apophysis; E = embolus; ITA = intermediate tibial apophysis; L = lobe of RTA; RTA = retrolateral tibial apophysis; VTA = ventral tibial apophysis. Diagnosis. The new species is very similar to another new species: Lysiteles dentatus sp. nov. in the body shape and spots on dorsum, but differs in: prosoma lacking stripe (with a pair of grayish brown stripes in L. dentatus ); copulatory ducts short, forming single coil (long and twisted, forming two coils in L. dentatus ); bulb flat with a large conical ATA (with a small, denticle-shaped ATA in L. dentatus ); embolus stout (long and helical in L. dentatus ); RTA shorter than in L. dentatus . Description. Male ( holotype ): Total length 3.10, Prosoma 1.50 long, 1.30 wide; opisthosoma 1.70 long, 1.20 wide. Carapace yellow with several long bent setae. Both anterior and posterior eye rows strongly recurved. Lateral eyes with large tubercles. Eye sizes and interdistances: ALE 0.15, PLE 0.10, AME 0.06, PME 0.05; AME-AME 0.15, AME-ALE 0.14, PME-PME 0.20, PME-PLE 0.20, MOA long 0.30 with front width 0.30 and back width 0.32, Clypeus height 0.18. Sternum cordiform, light yellow, with short hairs. Chelicerae, gnathocoxae yellow. Labium yellowish brown. Legs yellow, I, II robust and long. Legs yellow, with many spines. Leg measurements: I 6.10 (2.00, 2.10, 1.30, 0.70), II 6.40 (2.00, 2.30, 1.40, 0.70), III 3.70 (1.10, 1.40, 0.70, 0.50), IV 4.00 (1.20, 1.50, 0.80, 0.50); formula 2, 1, 4, 3. Spination: Femora: I prolateral 0-1-1-1, I- IV dorsal 1-1-1-1; Patellae: I-IV 1(weak)-1, prolateral 0-1-0, retrolateral 0-1-0; Tibiae: I-II pro- and retrolateral 1-1-1, dorsal 1-0-1, ventral 2-0-2, III-IV pro-, dor- and retrolateral 1-1, ventral 2-2; metatarsi I-II pro-, dor- and retrolateral 1-1-1, ventral 2-0-2, III-IV pro- and retrolateral 1-1, ventral 2-2; Dorsum lightly yellow with 2 pairs of muscular depressions; anteriorly scattered with small black spots, each with a long black hair; posteriorly with 3 pairs of black bands, with a pair of small black stripes on the rear bilaterally and black lines on the side, the venter with a grayish black U-shaped mark anterior of spinnerets. Palp ( Figs. 13–21 , 26–27 ): VTA digitiform, curving ectally and dorsally; ITA large, RTA slim falciform with a small lobe on the basae. Bulb flat with a large conical ATA; sperm duct distinct, embolus stout and bent, beak-shaped. Female (one of the paratypes , HNU-YHY1602): Total length 3.00. Prosoma 1.50 long, 1.30 wide; opisthosoma 1.70 long, 1.40 wide. Body color same with male. Eye sizes and interdistances: ALE 0.15, PLE 0.10, AME 0.08, PME 0.05, AME-AME 0.18, AME-ALE 0.15, PME-PME 0.25, PME-PLE 0.26; MOA length 0.30, front width 0.31, hind width 0.35. Clypeus height 0.15. Leg measurements: I 4.50 (1.50, 1.50, 1.00, 0.50), II 4.60 (1.40, 1.60, 1.00, 0.60), III 3.10 (1.00, 1.00, 0.60, 0.50), IV 3.20 (1.00, 1.10, 0.70, 0.40); formula 2, 1, 4, 3. Spination: Femora: I prolateral 0-1-1-1, I, IV dorsal 0-1-0-1, II-III dorsal 1-1-0-1; II Patellae: I-IV 1(weak)-1, prolateral 0-1-0, retrolateral 0-1-0; Tibiae: I-II pro- and retrolateral 1-1-1, dorsal 1-0-1, ventral 2-2-0, III-IV pro-, dor- and retrolateral 1-1, ventral 1-0; metatarsi I-II pro-, dor- and retrolateral 1-1-1, ventral 2-2-0, III-IV pro- and retrolateral 1-1, ventral 1-1. Opisthosoma narrower than in male, anteriorly with scattered small black spots, each with a long black hair; posteriorly with 3 pairs of black bands, with a pair of small black stripes on the rear bilaterally and black lines on the side. Venter light yellow, with a rectangular large gray stripe with 2 pairs of small white spots anterior of spinnerets. Epigyne-vulva ( Figs. 10–12 , 24–25 ). Epigyne brown, sclerotized plate slightly concave medially. Copulatory openings lateral; copulatory ducts curved, arc-shaped; spermathecae large, globular. Variation. Total length: female 2.70–3.40 (n = 15), male 2.60–3.20 (n = 23). Carapace pale yellow to yellow. The spots on dorsum vary in size and color, from gray to black; dorsal bands fused in some females. Distribution. China (Yunnan Province).