Taxonomy on Quedius euryalus group (Coleoptera: Staphylinidae: Staphylinini: Quediina) from China with description of eight new species Cai, Yan-Peng Zhao, Zong-Yi Zhou, Hong-Zhang Zootaxa 2015 2015-06-08 3966 1 1 70 4R2SM Smetana, 1999 Smetana Temporal 1999 [151,697,404,430] Insecta Staphylinidae Quedius Animalia Coleoptera 56 57 Arthropoda species myau Microsaurus  ( Figs. 19, 19-1)  Smetana, 1999b: 535(  Quedius; subgenus  Microsaurus; Typelocality: China, Sichuan, Gongga Shan, Hailuogou, in front of Glacier 1); Herman, 2001: 3215(world catalog); Smetana, 2001a: 201(key to species from China); Smetana, 2001b: 183(First time described: Female; China( Sichuan)); Smetana, 2004a: 660(catalog for Palaearctic region); Zheng & Zheng, 2006a: 175( China( Sichuan)); Smetana, 2012: 96(characters).   Material examined.   CHINA: SichuanProvince: 1 ♂, Wolong National Nature Reserve, Wuyipeng, Erdaoping,  2955 m,  15–30. VI. 2004, coll. Xiaodong Yu;  2 ♀♀, Wolong National Nature Reserve, Wuyipeng, Erdaoping,  2945 m,  30. VI–15. VII. 2004, coll. Xiaodong Yu;  1 ♀, Wolong National Nature Reserve, Wuyipeng, Erdaoping,  2945 m,  15–30. VII. 2004, coll. Xiaodong Yu;  1 ♀, Wolong National Nature Reserve, Wuyipeng, Erdaoping,  2965 m,  15–30. VII. 2004, coll. Xiaodong Yu;  1 ♂, Wolong National Nature Reserve, Wuyipeng, Erdaoping,  3055 m,  15– 30. VII. 2004, coll. Xiaodong Yu;  2 ♀♀, Wolong National Nature Reserve, Wuyipeng, Erdaoping,  2945 m,  30. VII–15. VIII. 2004, coll. Xiaodong Yu;  1 ♀, Wolong National Nature Reserve, Wuyipeng, Erdaoping,  3045 m,  30. VII–15. VIII. 2004, coll. Xiaodong Yu;  1 ♂, 2 ♀♀, Wolong National Nature Reserve, Wuyipeng, Erdaoping,  2945 m,  15–30. VIII. 2004, coll. Xiaodong Yu;  2 ♂♂, Luding County, Hailuogou, Erying,  2579 m,  15. V. 2009, coll. Ganyan Yang;  12 ♂♂, Luding County, Moxi Township, Changheba,  3100 m,  16. V. 2009, coll. Jing Liand Hui Zhai;  2 ♂♂, Luding County, Hailuogou, Qingshibangou,  2471 m,  17. V. 2009, coll. Yulingzi, Zhou;  1 ♂, Luding County, Moxi Township, Changheba,  19. V. 2009, coll. Yulingzi Zhou.   Measurements.BL = 8.7 mm, BW = 1.9 mm, MHWL = 6.2 mm, FHWL = 4.5 mm, HL/PL/EL/MHWL/ FHWL = 1.00: 1.17: 1.65: 5.24: 3.82, HW/PW/EW/AW = 1.00: 1.28: 1.68: 1.39, HW/HL = 0.97, HEL/HTL = 1.37, PW/PL = 1.05, EW/EL = 0.99, ESL/EL = 0.58.  Hind wings.Male and female with hind wings dimorphic. Male with hind wings fully developed, longer than that of female, female with hind wings reduced, not functional, BL/MHWL/FHWL = 1.00: 0.71: 0.52; MHWL/ FHWL = 1.37.   Distribution. China( Sichuan). 2004-06-15 2004-06-30 2004-06-15 VI Xiaodong Yu China Wolong National Nature Reserve 2955 Erdaoping Wuyipeng 56 57 1 1 Sichuan 2004-06-30 2004-07-15 2004-06-30 VI, VII Xiaodong Yu China Wolong National Nature Reserve 2945 Erdaoping Wuyipeng 56 57 2 2 Sichuan 2004-07-15 2004-07-30 2004-07-15 VII Xiaodong Yu China Wolong National Nature Reserve 2945 Erdaoping Wuyipeng 56 57 1 1 Sichuan 2004-07-15 2004-07-30 2004-07-15 VII Xiaodong Yu China Wolong National Nature Reserve 2965 Erdaoping Wuyipeng 56 57 1 1 Sichuan 2004-07-15 2004-07-30 2004-07-15 VII Xiaodong Yu China Wolong National Nature Reserve 3055 Erdaoping Wuyipeng 56 57 1 1 Sichuan 2004-07-30 2004-08-15 2004-07-30 VII Xiaodong Yu China Wolong National Nature Reserve 2945 Erdaoping Wuyipeng 56 57 2 2 Sichuan 2004-07-30 2004-08-15 2004-07-30 VII Xiaodong Yu China Wolong National Nature Reserve 3045 Erdaoping Wuyipeng 56 57 1 1 Sichuan 2004-08-15 2004-08-30 2004-08-15 Xiaodong Yu China Wolong National Nature Reserve 2945 Erdaoping Wuyipeng 56 57 3 2 1 Sichuan 2009-05-15 V Ganyan Yang China Luding County 2579 Erying Hailuogou 56 57 2 2 Sichuan 2009-05-16 V Jing Li & Hui Zhai China Luding County 3100 Changheba Moxi Township 56 57 12 12 Sichuan [218,1284,1029,1054] 2009-05-17 V Yulingzi & Zhou China Luding County 2471 Qingshibangou Hailuogou 56 57 2 2 Sichuan 2009-05-19 V Yulingzi Zhou. China Luding County Changheba Moxi Township 56 57 1 1 Sichuan