Helochares Sauteri Two new species of Helochares, with additional faunistic records from China (Coleoptera, Hydrophilidae, Acidocerinae) Yang, Zhenming Jia, Fenglong Tang, Yudan Jiang, Lu ZooKeys 2021 2021-12-16 1078 57 83 8Y4DS 27607449-D8E2-582B-ACBC-395D4B9F14D4 d'Orchymont, 1943 d'Orchymont 1943 Insecta Hydrophilidae Helochares CoL Animalia Helochares sauteri Coleoptera 0 57 Arthropoda species sauteri   Figs 33 , 41 , 53 , 54 , 55   Helochares Sauteri d'Orchymont, 1943a: 6. Type locality: China (Taiwan).  Material examined.   Paratypemale (IRSN), Ta-maon Id. (II), 92-87. A. d'Orchymontdet.: Helochares (Hydrobaticus) sauterim., coll. A. d'Orchymont.   Figures 29-32.Habitus of  Helocharesspp., dorsal view 29  H. hainanensisDong & Bian 30  H. nipponicusHebauer 31  H. negatusHebauer 32  H. minusculus d'Orchymont.   Figures 33-36.Habitus of  Helocharesspp., dorsal view 33  H. sauteri d'Orchymont 34  H. densusSharp 35  H. lentusSharp 36  H. neglectus(Hope).   Figures 37-40.Habitus of  Helocharesspp. 37  H. anchoralisSharp (dorsal) 38  H. hainanensisDong & Bian (ventral) 39  H. negatusHebauer (ventral) 40  H. minusculusd'Orchymont, (ventral).   Figures 41-44.Habitus of  Helocharesspp 41  H. sauteri d'Orchymont(ventral) 42  H. lentusSharp (ventral) 43  H. neglectus(Hope) (ventral) 44  H. anchoralisSharp (ventral).   Figures 45-52.Aedeagi of  Helocharesspp 45-46  H. hainanensisDong & Bian 45dorsal 46lateral 47-48  H. nipponicusHebauer 47dorsal 48lateral 49-50  H. negatusHebauer 49dorsal 50lateral 51-52  H. minusculus d'Orchymont 51dorsal 52lateral.  Additional material examined.  Hubei:  1 spec., Wuchang, 17.v.1961, Zhelong Puleg. Zhejiang:  55 spec., Tianmushan, 27.vii.-10.viii.2009, Fenglong Jialeg. Jiangxi:  1 male, 5 females, Yichuan City, Yifeng County, Guanshan nature reserve, 26°30'05.63"N, 114°00'53.19"E,  379 m, 17-18.vi.2016, Yudan Tangand Ruijuan Zhangleg.;  11 spec., Jiulianshan, 20.iv.2009, Fenglong Jialeg.;  42 spec., Shangrao, Sanqingshan, 15.viii.2006& 15-20.iv.2007, Fenglong Jiaand Haidong Chenleg.;  4 spec., Jinggangshan, Baiyinghu,  800m, 27.iv.2011, Fenglong Jialeg.;  6 spec., Jinggangshan, Shuangxikou, 3.x.2010, Shuang Zhaoand Fenglong Jialeg.;  2 spec., Jinggangshan, Dajingparkland, 19.ix.2010, Shuang Zhaoleg.;  3 spec., Jinggangshanmajor peak, 2.x.2010, Yue Jiaand Yuran Caoleg.;  1 spec., Jinggangshan, Jingzhushan, 4.x.2010, Fenglong Jialeg.;  21 spec.,  Jing'anCounty, Sanzhaolun village, Tangli,  260 m, 3.viii.2015, Renchao Linand Yudan Tangleg.;  22 spec., Suichuan County, Nanfengmian nature reserve,  816 m, 18.vi.2015, Renchao Linand Yudan Tangleg.;  17 spec.,  Jing'anCounty, Daqishanforestry centre,  350 m, 16.vii.2014, Renchao Linleg.;  6 spec.,  Jing'anCounty, Zaodu town, Nanshan village,  315 m, 19.vii.2014, Renchao Linleg.;  1 male, 5 spec., Shangyou County, Guanggushan, 25°55'11"N, 114°03'04"E,  846 m, 21.vi.2015, Renchao Linand Yudan Tangleg. Hunan:  1 male, 3 females, Hunan, Zhuzhou City, Taoyuandong nature reserve, 28°33'16.73"N, 113°34'55.97"E,  394 m, 14-15.vi.2016, Yudan Tangand Ruijuan Zhangleg.;  2 spec., Nanyue, 4.ix.1941, Zhelong Puleg.;  3 spec., Zhuzhou City, Yanling County, Taoyuandong, Jiashui, 19.v.2014, Renchao Linand Xiaolin Liuleg.;  2 spec., Zhuzhou City, Yanling County, Taoyuandong, Mihua village, 25.v.2014, Renchao Linand Xiaolin Liuand Chang Panleg.;  1 spec., Zhuzhou City, Yanling County, Taoyuandong, 20.v.2014, Xiaolin Liuand Chang Panand Weicai Xie leg.  Fujian:  4 spec., Wuyishan, Daanyuanhe, 16.vii.2010, Fenglong Jialeg.;  14 spec., Nanjing, Hexi townpond, 13.vii.2010, Fenglong Jialeg.;  1 spec., Ningde City, Ningdenormal college behind the mountain,  200 m, 3.x.2012, Zeyu Wangleg. Guangdong:  40 spec., Shaoguan, Danxiashan, 20.iv.2008& 16.V.2009& 27.V.2010& 28.VIII.2012& 23-26.IV.2013, Fenglong Jiaand Keqing Songand Shuang Zhaoleg.;  3 spec., Danxiashan, Zhanglaofeng, 8.vi.2012, Fenglong Jialeg.;  2 spec., Danxiashan, Yangyuanshan, 10.vi.2011, Fenglong Jialeg.;  1 spec., Danxiashan, Jinshiyan, 22.iv.2012, Fenglong Jiaand Junlei Liaoleg.;  2 spec., Fengkai, Heishiding, 20-22.vii.2007, Fenglong Jiaand Lijun Yangleg.;  2 spec., Fengkai, Heishiding, 2.vii.2011, Fenglong Jiaand Lijun Yangleg.;  4 spec., Nanling, Dadongshan, 24.vi.2009, Fenglong Jialeg.;  2 females, Guangzhou, Baiyunshan, 18.iv.1958, Zhelong Puleg.;  8 spec., Huizhou, Longmen County, Nankunshan, 23.6538N 113.9469E,  239.6 m, 26.ix.2021, Zhuoyin Jiangand Zuqi Maileg. Guizhou:  2 spec., Pingba, Machang, 13.viii.1982, Zhihe Huangleg.;  2 spec., Rong County, Pingyang village, Xiaodanjiang, 15.ix.2005, Shuang Zhaoleg. Sichuan:  6 spec., Leshan City, Emeishan,  Qingyin'ge,  750 m, 7.vi.2014, Renchao Linleg.;  2 spec., Emeishan, 6.vii.1982, Zhihe Huangleg.;  3 spec., Qingchengshan, 8.viii.1982, Zhihe Huangleg.  Distribution. China (Fujian, Guangdong, Guizhou, Hubei, Hunan, Jiangxi, Sichuan, Taiwan, Zhejiang). New for Hunan.  Habitat. This species occurs in mud, or under root of waterside grass of pool or slow stream. It can occasionally be collected in mud without aquatic grass, and by light trap.   Figures 53-60.Aedeagi of  Helocharesspp 53-55  H. sauteri d'Orchymont 53dorsal, 54lateral, 55ventral and data of specimen 56-58  H. densusSharp 56dorsal 57lateral 58ventral and data of specimen 59-60  H. lentusSharp 59dorsal 60lateral. 1961-05-17 Zhelong Pu Wuchang 1 2009-07-27 2009-08-10 2009-07-27 Fenglong Jia Tianmushan 55 2016-06-17 2016-06-18 2016-06-17 Yudan Tang, Ruijuan Zhang Yifeng County 379 26.501564 Yichuan City 1 114.01478 Guanshan nature reserve 6 5 1 2009-04-20 Fenglong Jia Jiulianshan 11 2021-01-01 2021-12-31 2021-01-01 Fenglong Jia, Haidong Chen Shangrao Sanqingshan 42 2011-04-27 Fenglong Jia 800 Jinggangshan Baiyinghu 4 2010-10-03 Shuang Zhao, Fenglong Jia Jinggangshan Shuangxikou 6 2010-09-19 Shuang Zhao Jinggangshan Dajing 2 2010-10-02 Yue Jia, Yuran Cao Jinggangshan 3 2010-10-04 Fenglong Jia Jinggangshan Jingzhushan 1 2015-08-03 Renchao Lin, Yudan Tang Jing'an County 260 Sanzhaolun village Tangli 21 2015-06-18 Renchao Lin, Yudan Tang Suichuan County 816 Nanfengmian nature reserve 22 2014-07-16 Renchao Lin Jing'an County 350 Daqishan 17 2014-07-19 Renchao Lin Jing'an County 315 Zaodu town Nanshan village 6 2015-06-21 Renchao Lin, Yudan Tang Shangyou County 846 25.919722 Guanggushan 20 114.05112 1 1 2016-06-14 2016-06-15 2016-06-14 Yudan Tang, Ruijuan Zhang Taoyuandong nature reserve 394 28.554646 Hunan 1 113.582214 Zhuzhou City 4 3 1 1941-09-04 Zhelong Pu Nanyue 2 2014-05-19 Renchao Lin, Xiaolin Liu Yanling County Zhuzhou City Jiashui 3 2014-05-25 Renchao Lin, Xiaolin Liu, Chang Pan Yanling County Zhuzhou City Mihua village 2 2014-05-20 Xiaolin Liu, Chang Pan, Fujian Yanling County Zhuzhou City Taoyuandong 1 2010-07-16 Fenglong Jia Wuyishan Daanyuanhe 4 2010-07-13 Fenglong Jia Nanjing Hexi town 14 2012-10-03 Zeyu Wang 200 Ningde City Ningde 1 2021-01-01 2021-12-31 2021-01-01 Fenglong Jia, Keqing Song, Shuang Zhao Shaoguan Danxiashan 40 2012-06-08 Fenglong Jia Danxiashan Zhanglaofeng 3 2011-06-10 Fenglong Jia Danxiashan Yangyuanshan 2 2012-04-22 Fenglong Jia, Junlei Liao Danxiashan Jinshiyan 1 2007-07-20 2007-07-22 2007-07-20 Fenglong Jia, Lijun Yang Fengkai Heishiding 2 2011-07-02 Fenglong Jia, Lijun Yang Fengkai Heishiding 2 2009-06-24 Fenglong Jia Nanling Dadongshan 4 1958-04-18 Zhelong Pu Guangzhou Baiyunshan 2 2 2021-09-26 Zhuoyin Jiang, Zuqi Mai Longmen County 240 23.6538 Huizhou 7 113.9469 Nankunshan 8 1982-08-13 Zhihe Huang Pingba Machang 2 2005-09-15 Shuang Zhao Rong County Pingyang village Xiaodanjiang 2 2014-06-07 Renchao Lin Qingyin'ge 750 Leshan City Emeishan 6 1982-07-06 Zhihe Huang Emeishan 2 1982-08-08 Zhihe Huang Qingchengshan 3