Thienemanniella Kieffer from East Asia, with a systematic review of the genus (Diptera: Chironomidae: Orthocladiinae) Author Fu, Yue Author Saether, Ole Author Wang, Xinhua text Zootaxa 2010 2431 1 42 journal article 10.5281/zenodo.194711 f57a365f-c755-4589-aa58-e103c2a10122 1175-5326 194711 Thienemanniella tusimufegea Sasa et Suzuki ( Figs 19 A–C) Thienemanniella tusimufegea Sasa et Suzuki, 1999 : 107 ; Yamamoto 2004 : 104 . Material examined. Tsushima Island, Nagasaki Prefecture, Kyushu, Japan , sweeping, holotype male, 25.iii.1998 , H. Suzuki (No. 355: 16). CHINA : Hunan Province, Yanling County, Taoyuandong (113°56΄– 114°05΄ E, 26°25΄–26°35΄ N), 1000–3000 m a.s.l., sweeping, 3 males (BDN No. 25316, 25318, 25498), 16.vii.2004 , Chuncai Yan; Fujian Province, Yongtai County ( 25°52’ N , 118°57’ E ), 1130 m a.s.l., light trap, 1 male (BDN No. 20446), 17.ix.2002 , Zheng Liu. Diagnostic characters. The species differs from other East Asian members of the genus by having an antenna with 10 flagellomeres; AR 0.40–0.66; palpomere 5/ 3: 3.3; superior volsella rounded; and inferior volsella low and protruding, with crooked edge. Emended description . “VR 0.56–0.59” should be changed to “VR 1.6”. Other characters are consistent with the original description, but some additional characters may be added: Tentorium 133 µm long, 23 µm wide. Wing length / length of profemur: 3.2. Palpomeres length (in µm): 15; 18; 38; 60; 125, palpomeres 2 ellipsoid, 3 and 4 rectangular, 5 long and slender, palpomere 5/ 3: 3.3. Gonocoxite 98 µm long with 5 long setae apically and a long apodeme. Gonostylus 38 µm long with megaseta 10 µm long. Inferior volsella with crooked edge. Transverse sternapodeme 30 µm long, with oral projection; phallapodeme median concave, 28 µm long. HR 2.6, HV 4.9. Distribution. Japan and China (Hunan and Fujian Province).