Chaetarthria chenjuni Jia & Yang, sp. nov. (Coleoptera: Hydrophilidae), a new species from China and additional faunistic records Author Jia, Fenglong Institute of Entomology, Life Science School, Sun Yat-sen University, Guangzhou, 510275, China; E-mails: lssjfl @ mail. sysu. edu. cn; fenglongjia @ aliyun. com Author Yang, Zhenming Institute of Entomology, Life Science School, Sun Yat-sen University, Guangzhou, 510275, China; E-mails: lssjfl @ mail. sysu. edu. cn; fenglongjia @ aliyun. com Author Jiang, Lu Shenzhen Wilde life Conservation Division, Shenzhen, Guangdong, China Author Chen, Kai Shenzhen Wilde life Conservation Division, Shenzhen, Guangdong, China Author Jiang, Shujiao Institute of Entomology, Life Science School, Sun Yat-sen University, Guangzhou, 510275, China; E-mails: lssjfl @ mail. sysu. edu. cn; fenglongjia @ aliyun. com text Zoological Systematics 2020 2020-04-30 45 2 146 149 http://zoobank.org/485dba90-162e-414a-b975-79cf0cfa5ce1 journal article 5436 10.11865/zs.202019 22eaa483-476a-40cd-ad35-7ad9228ef89f 2095-6827 4617214 485DBA90-162E-414A-B975-79CF0CFA5CE1 Chaetarthria indica d’Orchymont, 1920 Material examined. 3 males , 2 females , 2 unsexed spec. ( SYSU ), China , Guangdong , Taishan County , Shangchuan Island , nature reserve for Macaca mulatta , elev. 20 m , 21˚46´01˝N, 112˚49´02˝E, 19.I.2019 , Fenglong Jia , Zulong Liang , Shenyu Miao leg. 1 male , China , Guangdong , Shenzhen City , Mt. Wutong , Taishanjian , 22˚35´50.94˝N, 114˚10´47.96˝E, mixed leaf litter, sifted, elev. 248 m , 18.XI.2018 , Cheng , Shuai & Zhao leg. Ecology. Within the specimens from Shangchuan Island , 1 male and 1 female were collected in a shallow pool with fine sand covered by leaf litter, and 1 male and other 4 specimens were collected under stones in river near edge. The specimen from Mt. Wutong was from leaf litter with wet ground.