Furtherrevisionofthemesh-webspidergenus TairaLehtinen, 1967 (Amaurobiidae) with the description of six new species Zhao, Jing-Xia Wang, Lu-Yu Irfan, Muhammad Zhang, Zhi-Sheng Zootaxa 2021 2021-08-13 5020 3 457 488 99BWT Zhao & Wang & Irfan & Zhang, 2021 Zhao & Wang & Irfan & Zhang 2021 [151,375,1390,1416] Arachnida Amaurobiidae Taira Animalia Araneae 19 476 Arthropoda species xuanenensis sp. nov.   Figures 20, 21, 24   Type material.   Holotype ♂(SWUC-T-AM-16-01),  CHINA, Hubei, Xuanen County, Changtanhe Township, Dawolong Village, 30°04.009′N 109°44.003′E,  774 m,  15.V.2018, L.Y. Wang.   Etymology.The specific name is derived from the typelocality, adjective in apposition.   Diagnosis.Males of this new species resemble  T. yangi  sp. nov.males by having a similar interior branch of the dorsal tibial apophysis and a similar embolus ( Figs 20A–C, 21B–D).  T. xuanenensis  sp. nov.can be differentiated from  T. yangi  sp. nov.by the following: interior branch of dorsal tibial apophysis sharper in  T. xuanenensis  sp. nov.( Figs 20A, 21B) than in  T. yangi  sp. nov., median apophysis crescent-shaped in  T. xuanenensis  sp. nov.( Figs 20B, C, 21C, D), whereas slender in  T. yangi  sp. nov.; tegular apophysis heart-shaped in  T. xuanenensis  sp. nov.( Figs 20A, B, 21B, C), whereas D-shaped in  T. yangi  sp. nov.   Description.Male. Holotype( Fig. 21A) total length 5.07. Carapace 2.64 long, 1.93 wide; opisthosoma 2.63 long, 1.62 wide. Eye size and interdistances: AME 0.13, ALE 0.18, PME 0.16, PLE 0.18; AME–AME 0.09, AME– ALE 0.10, PME–PME 0.17, PME–PLE 0.24, ALE–PLE 0.06. MOA 0.47 long, front width 0.33, base width 0.48. Clypeus height 0.17. Chelicerae with 4 promarginal and 3 retromarginal teeth. Leg measurements: I 13.04 (3.51, 4.61, 3.43, 1.49); II 8.95 (2.54, 2.95, 2.22, 1.24); III 7.10 (2.09, 2.22, 1.85, 0.94); IV 8.99 (2.53, 2.96, 2.44, 1.06). Male palp ( Figs 20, 21B–D). Palp with a small retrolateral tibial apophysis, located anteriorly on tibia. Interior branch of dorsal tibial apophysis needle-like, anteriorly pointed; exterior branch of dorsal tibial apophysis depressed in prolateral view, with an obvious pit. Median apophysis with a crescent-shaped base. Tegular apophysis heartshaped. Female unknown.   Distribution.Known only from the typelocality, Hubei, China( Fig. 24). 2018-05-15 L. Y. Wang. China Xuanen County 774 30.066816 Dawolong Village 1 109.73338 Changtanhe Township 19 476 1 1 Hubei holotype