Orectochilus obtusipennis Régimbart, 1892

Liang, Zulong, Angus, Robert B. & Jia, Fenglong, 2021, Three new species of Patrus Aubé with additional records of Gyrinidae from China (Coleoptera, Gyrinidae), European Journal of Taxonomy 767, pp. 1-39 : 23

Orectochilus obtusipennis Régimbart, 1892

Orectochilus obtusipennis Régimbart, 1892: 712 .

Material examined

CHINA – Chongqing • 1 ♂; 重庆, 巫山县 [ Chongqing , Wushan County]; alt. 200–1800 m; 16 Aug. 2006; 张小蓉采 [Zhang Xiaorong leg.]; SYSU . – Guangdong • 1 ♂; 广东连县大东山 [Guangdong, Lianxian County, Dadongshan Mout. ]; 13 Jul. 1998; 蔡于琛采 [Cai Yuchen leg.]; SYSU • 1 ♂; 广 东连县大东山 [Guangdong, Lianxian County, Dadongshan Mout. ]; 13 Jul. 1998; 陈翠萍采 [Chen Cuiping leg.]; SYSU . – Henan • 2 ♀♀; 河南信阳鸡公山 [Henan, Xinyang City, Jigongshan Mount. ]; Aug. 1926; SYSU . – Hunan • 1 ♀; Hunan Province, Yanling Co., Nanfengmian , mixed forest, shrub, flower sifted and beating; 26°16′32″ N, 113°59′34″ E; alt. ca 1380 m; 27 May 2014; Peng, Shen, Yu and Yan leg.; SYSU • 1 ♀; Hunan Province, Guidong Co., Bamian Shan ; 26°17′59″ N, 113°59′22″ E; alt. 1030 m; 31 May 2014; Peng, Shen, Yu and Yan leg.; light trap; SYSU . – Jiangxi • 1 ♀; W Jiangxi, Ji’an City, Jinggang Shan , Jingzhu Shan ; 26°29′45″ N, 114°04′45″ E; alt. 1130 m; 2 Aug. 2014; Chen, Hu, Lv and Yu leg.; in the stream; SHNU . – Jiangsu • 1 ♀; 江苏南京 [Jiangsu, Nanjing ]; Jul. 2009; SYSU . – Sichuan • 1 ♂; 四川省青川县青溪镇河口里村 [Sichuan Prov., Qingchuan County, Qingxi Town , Hekouli ]; alt. 1127 m; 32°31′31″ N, 104°50′22″ E; 11 May 2019; 梁祖龙, 杨圳铭采 [Liang Zulong and Yang Zhenming leg.]; SYSU .

Distribution

Endemic to China. Known from Shanghai and Zhejiang. New for Chongqing, Guangdong, Henan, Hunan, Jiangxi, Jiangsu and Sichuan.