The creeping water bugs (Hemiptera: Heteroptera: Naucoridae) of China, with description of a new species Author Xie, Tong-Yin Author Liu, Guo-Qing text Zootaxa 2015 3911 4 571 580 journal article 42317 10.11646/zootaxa.3911.4.6 1204ec1c-5468-4aaa-93f0-bacc4de038a4 1175-5326 241049 3D0AA11B-058B-47AE-A070-675D4DB7F4C4 Cheirochela tonkina Polhemus, Polhemus & Sites, 2008 ( Fig. 2 ) Cheirochela tonkina Polhemus, Polhemus & Sites, 2008 : 263 . Diagnosis. Macropterous forms. Body size large, form elongate ovate ( Fig. 2 ). Macropterous pronotum yellowish brown, mottled with red brown; Scutellum dark yellow, medially orange-brown, surface sculptured, rugose, lateral margins and anterior margin sinuate. Hemelytra dark brown, surface coarsely rugose, bearing fine, pale, granular microstructure, each facet convex, shining, without setae. Parameres bearing a well developed basal lobe, elongate, slightly thicker and weakly bifurcate basally, bearing fringe of long setae on outer margins, apices notched to varying degrees; aedeagus with tip expanded; phallotheca in the form of an elongate triangle. Subgenital plate symmetry. Brachypterous form. Unknown form China . Material examined. CHINA : Yunnan Province , 1♂ , Laojun Mt. ( N22.94° , E104.60° ), Zhuang and Miao Autonomous County of Wenshan, alt. 1701m , 23. IV. 1979 , Wen-xing ZHANG leg.. Distribution. China (Yunnan Province), Vietnam .