Corynoneura Winnertz from East Asia, with a systematic review of the genus (Diptera: Chironomidae: Orthocladiinae) Author Fu, Yue Author Saether, Ole A. Author Wang, Xinhua text Zootaxa 2009 2287 1 44 journal article 10.5281/zenodo.191288 351d5342-2f03-40b4-85b9-2f3508205d3b 1175-5326 191288 Corynoneura gratias Schlee Corynoneura gratias Schlee, 1968b : 26 ; Hirvenoja and Hirvenoja 1988 : 218 . Material examined: P. R. CHINA : Liaoning Province, Panjin County, Guchengzi, 40°41'– 41°27'N , 121°34'E , alt. 50 m , 1 male (BDN no. 03374), 13.iv.1992 , Juncai Wang. Diagnostic characters. Wing length 1.0 mm. Antenna with 10 flagellomeres; apex acute, with short subapical sensilla chaetica, AR 0.92. Hind tibia without S-shaped seta. Posterior margin of tergite IX bilobed, laterosternite IX with 1 seta. Inferior volsella absent, sternapodeme inverted U-shaped, attachment point with phallapodeme placed caudal and ventrally directed; phallapodeme strongly curved. Remarks. Schlee (1968b) described the species based on specimen from Stuttgart, Germany . C. scutellata listed by Wang (2000) from Liaoning province was wrongly identified and should be corrected to C. gratias . Distribution. Czech Republic , Finland , France , Germany , Norway , Russia , Slovakia , Spain , Sweden ; Liaoning Province, Palaearctic China ( Saether & Spies 2004 ).