Yunguirius ornatus (Wang, Yin, Peng & Xie, 1990) comb. nov.

Figs 3, 5

Coelotes ornatus Wang, Yin, Peng & Xie, 1990: in Wang et al. 1990: 199, figs 53, 54; Zhang 1993: 47, figs 1-3; Song et al. 1999: 377, fig. 221O, P.

Draconarius ornatus (Wang, Yin, Peng & Xie, 1990): in Wang 2003: 541, figs 46A-C, 96C; Wang and Jäger 2008: 2285, fig. 22; Wang et al. 2010: 77, figs 316-321; Zhu et al. 2017: 329, fig. 200A-E.

Type material

(not examined). Holotype ♀ (HNNU): China, Yunnan Province, Kunming City, Xishan District, Xishan Mountain, 25.X.1987, J. Wang leg. Paratypes: 15♀♀ (HNNU): same data as the holotype.

Other material

(not examined). 2♂♂ (HNNU): China, Yunnan Province, Kunming City, Xishan District, Xishan Mountain, 8.VIII.1991 ; 1♀ (MHBU): China, Yunnan Province, Kunming City, Xishan District, Xishan Mountain, 28.IV.2004, Z. Zhang leg.

Material examined.

1♀ (IZCAS-Ar44406): China, Yunnan Province, Kunming City, Xishan District, Xishan Mountain, National Forest Park, Longmen, 24.9511°N, 102.6385°E, elevation: 2437 m, 5.XII.2014, Y. Li and Z. Chen leg. ; 1♀ (IZCAS-Ar44407), China, Yunnan Province, Yuxi City, Xinping County, Mopanshan Mountain, National Forest Park, 23.9448°N, 101.9660°E, elevation: 2269 m, 19.III.2019, Z. Chen leg.

Diagnosis.

Yunguirius ornatus can be distinguished from other species of this genus as follows: 1) atrium inverted trapezoid (Fig. 3A; fig. 53 in Wang et al. 1990) in Y. ornatus, but cordiform (fig. 245A in Zhu et al. 2017) in Y. subterebratus and Y. xiangding sp. nov. (Fig. 4A), or subrounded (Fig. 2A) in Y. duoge sp. nov. and (fig. 28 in Peng and Wang 1997) Y. terebratus; 2) median septum present (Fig. 3A; fig. 53 in Wang et al. 1990) in Y. ornatus; 3) copulatory opening away from each other and the midline (Fig. 3A; fig. 53 in Wang et al. 1990) in Y. ornatus, but close to each other and the midline (fig. 245A in Zhu et al. 2017) in Y. subterebratus and (Fig. 4A) Y. xiangding sp. nov.; 4) patellar apophysis long, extending beyond the patella to the middle of the tibia (fig. 3 in Zhang 1993) in Y. ornatus, but extending to the quarter of the tibia (fig. 31 in Peng and Wang 1997) in Y. terebratus; and 5) lateral tibial apophysis short, c. 1/4 the length of retrolateral tibial apophysis (fig. 3 in Zhang 1993) in Y. ornatus, but c. 1/3 (fig. 31 in Peng and Wang 1997) in Y. terebratus .

Description.

Male. See Zhang (1993, figs 1-3) for complete description of male habitus, Wang (2003 fig. 46A-C) and Zhu et al. (2017, fig. 200C-E) for complete description of male palp.

Female (IZCAS-Ar44406) (Fig. 3). Body length 21.44. Carapace 10.54 long, 5.32 wide. Abdomen 10.90 long, 7.35 wide. Eye sizes and interdistances: AME: 0.15, ALE: 0.16, PME: 0.16, PLE: 0.17; AME-AME: 0.09; AME-ALE: 0.17; AME-PME: 0.08; ALE-PLE: 0.06; PME-PME: 0.09; PME-PLE: 0.28. Leg measurements: I: 25.71 (2.84, 1.14, 6.60, 2.62, 5.39, 4.17, 2.95); II: 21.70 (2.56, 1.05, 5.69, 2.21, 3.91, 3.49, 2.79); III: 17.08 (1.99, 1.01, 4.69, 2.14, 2.69, 2.69, 1.87); IV: 22.19 (2.34, 1.19, 6.06, 2.63, 4.39, 3.28, 2.30). Leg formula 1> 4> 2> 3. Sternum c. 1.5 times longer than wide. Epigyne (Fig. 3A, B): posterior epigynal sclerite rectangular, atrium with white margins, outside with brownish markings, fold bell-jar-shaped, c. 2 times larger than hood; copulatory opening located anteriorly, away from each other, close to the lateral margin of the atrium; copulatory duct semilucent; spermatheca lamellar at first half, its head longer than the length of the copulatory duct; fertilization duct long and bent, c. 4 times longer than wide. For further details, see Wang et al. (1990).

Distribution.

Yunnan Province, China (Fig. 5).