Three new species of Oocyclus Sharp, 1882, with additional records from China (Coleoptera, Hydrophilidae, Laccobiini) Author Jia, Feng-long 0000-0003-2391-5038 Institute of Entomology, Life Sciences School, Sun Yat-sen University, Guangzhou, 510275, Guangdong, China Author Mai, Zu-qi 0000-0003-3124-2021 Institute of Entomology, Life Sciences School, Sun Yat-sen University, Guangzhou, 510275, Guangdong, China & Faculty of Environmental Sciences, Department of Ecology, Czech University of Life Sciences Prague, Czech Republic text ZooKeys 2024 2024-06-19 1205 17 38 journal article 298668 10.3897/zookeys.1205.123579 7cc6f525-e465-4ce5-92de-b7b4c7ed5d8e EB9D907F-1554-484A-9399-79FA6C6A4F7B Oocyclus fikaceki Short & Jia, 2011 Figs 6 G , 7 G , 8 G New material examined. China • Zhejiang : 2 ♂♂ , 3 ♀♀ , 14 unsexed spec.; Longquan , Fengyangshan Natural Reserve (龙泉凤阳山自然保护区), on wet rock , N. R. ca 1150 m , 27 ° 54 ′ 51 ″ N , 119 ° 11 ′ 56 ″ E , 2018. IV. 28 , Yin & Miao. ; SYSU . • Hubei : 2 ♂♂ , 34 unsexed spec.; Dabieshan Mountian , Taohuachong mount (大别山脉桃花冲), 30 ° 50.9 ′ N , 116 ° 1.7 ′ E , 2014. VI. 25 , Zhen-hua Liu leg.; SYSU . • Hunan : 3 ♂♂ , 6 ♀♀ , 427 unsexed spec.; Zhuzhou Prefecture , Yanling County , Taoyuandong Natural Reserve , Zhulian waterfall (株洲市炎陵县桃源洞珠帘瀑布), 2014. V. 26 , Xiao-hua Chen , Ren-chao Lin & Chang Pan leg.; SYSU . • 168 unsexed spec.; Guidong County , Bamianshan Natural Reserve (桂东县八面山自然保护区), 25 ° 58 ′ 21 ″ N , 113 ° 42 ′ 37 ″ E , 973 m , 2015. VI. 15 , Ren-chao Lin & Yu-dan Tang leg.; SYSU . • 30 unsexed spec.; Guzhang County , Gaowangjie National Natural Reserve (古丈县高望界国家自然保护区), 28 ° 29.898 ′ N , 110 ° 3.575 ′ E , 1053 m , 2017. VI. 21 , Feng-long Jia leg.; SYSU . • 23 unsexed spec.; Huaihua Prefecture , Mayang County , Lancun (怀化麻阳县兰村乡), 27 ° 46 ′ 18 ″ N , 109 ° 51 ′ 51 ″ E , 2017. VIII. 14 , Wei-cai Xie & Shi-shuai Wang leg.; SYSU . • Jiangxi : 32 unsexed spec.; Jing’an County , Daqishan forest farm (静安县大杞山林场), 28.67 ° N , 115.07 ° E , 350 m , 2014. VII. 16 , Ren-chao Lin leg.; SYSU . • 1 ♂ ; Jing’an County , Sanzhaolun , Baishuidong scenic area (静安县三爪仑乡白水洞景区), 29.04 ° N , 115.11 ° E , 660 m , 2014. VII. 22 , Ren-chao Lin leg.; SYSU . • 5 unsexed spec., Anfu County , Wugongshan (安福县武功山), 27.33 ° N , 114.23 ° E , 400 m , 2014. VII. 24 ; SYSU . • 1 unsexed spec.; Jing’an County , Guanyinyan (静安县观音岩), 29.04 ° N , 115.14 ° E , 690 m , 2014. VII. 20 , Ren-chao Lin ; SYSU . Distribution. (Fig. 9 ) China ( Fujian , Guangdong , Hubei , Hunan , Jiangxi , Zhejiang ). Newly recorded from Hubei , Hunan , and Zhenjiang .