Dianous coeruleotinctus Puthz, 2000

Shuai, Qi & Tang, Liang, 2019, The genus Dianous in Zhejiang, East China (Coleoptera, Staphylinidae), Zootaxa 4706 (2), pp. 275-295 : 280

1. Dianous coeruleotinctus Puthz, 2000

( Figs. 1, 2 , 25–32 )

Dianous coeruleotinctus Puthz, 2000: 437 ; Puthz, 2016: 747 .

Material examined. China: Zhejiang: 5♂♂ 5♀♀, Lin’an city, East Tianmushan , 6–11.V.1998, Li-Zhen Li leg. ( SHNU) ; 22♂♂ 33♀♀, Lin’an city, East Tianmushan , 15–16.VII.2000, Li-Zhen Li leg. ( SHNU) ; 1♀, Lin’an city, Tianmushan , 19.V.2001, Jia-Yao Hu leg. ( SHNU) ; 25♂♂ 27♀♀, Longwangshan , 2–4.X.2003, Li, Hu & Tang leg. ( SHNU) ; 5♂♂ 4♀♀, Longwangshan N.R., Anji County, 250m, 26.IV.2006, Li, Ling, Wang & Zhu leg. ( SHNU) ; 1♀, Longwangshan, Shenxi Nongjia , 650m, 25.V.2009, Feng, Liu, Yuan & Yin leg. ( SHNU) ; 25♂♂ 20♀♀, Lin’an city, East Tianmushan , 370–500m, 12.IV.2011, Peng & Zhu leg. ( SHNU) ; 2♂♂ 2♀♀, Zhuji City, Majian Town, Dawu , 16.XII.2011, Tie-Xiong Zhao leg. ( SHNU) ; 1♀, Jinhua City, Pan’an County, Lingjiangyuan , 28°57’39.33’’N, 120°38’59.72’’E, 750m, near stream, 21.V.2018, Puthz, Tang, Cheng & Shuai leg. (cPut).

Measurements. BL: 5.4–6.6 mm, FL: 3.0– 3.5 mm. HW: 1.04–1.18 mm, PL: 0.83–0.98 mm, PW: 0.81–0.92 mm, EL: 1.40–1.63 mm, EW: 1.24–1.48 mm, SL: 1.24–1.43 mm. Head 0.78–0.87 times as wide as elytra; Pronotum 1.02–1.08 times as long as wide; Elytra 1.07–1.14 times as long as wide.

Distribution. China (Hunan, Guizhou, Guangdong, Zhejiang).

Figures

FIGURES 1–6. Adult habitus of Dianous. 1, 2 D. coeruleotinctus 3, 4 D. coeruleovestitus 5, 6 D. rufidulus. Scale=1mm.

FIGURES 25–40. 25–32 Dianous coeruleotinctus 33–40 D. coeruleovestitus 25, 33 male sternite VIII 26, 34 female sternite VIII 27, 35 male tergites IX and X 28, 36 female tergites IX and X 29, 30, 37, 38 aedeagus 31, 39 male sternite IX 32, 40 valvifer. Scale bars = 0.25 mm.