biostudies-literatureUnknown1118Wang CNational Natural Science Foundation of ChinaA new genus and eight new species of jumping spiders from Hainan Island, China are reported. <i>Pengmarengo</i> <b>gen. nov.</b> is erected to accommodate the type species <i>P.yangi</i> <b>sp. nov.</b> (♂♀). Further <i>Pengmarengo</i> <b>gen. nov.</b> species including <i>P.chelifer</i> (Simon, 1990), <b>comb. nov.</b> (transferred from <i>Philates</i> Simon, 1900), <i>P.elongata</i> (Peng & Li, 2002), <b>comb. nov.</b> (transferred from <i>Tauala</i> Wanless, 1988), and two species transferred from <i>Indomarengo</i> Benjamin, 2004: <i>P.yui</i> (Wang & Li, 2020), <b>comb. nov.</b>, and <i>P.wengnan</i> (Wang & Li, 2022), <b>comb. nov.</b> Another seven new jumping spider species are described from Hainan: <i>Iruraliae</i> <b>sp. nov.</b> (♂), <i>I.mii</i> <b>sp. nov.</b> (♂♀), <i>Marengoganae</i> <b>sp. nov.</b> (♂♀), <i>M.zhengi</i> <b>sp. nov.</b> (♂♀), <i>Nungiatangi</i> <b>sp. nov.</b> (♂♀), <i>Philateszhoui</i> <b>sp. nov.</b> (♂♀), and <i>Toxeushainan</i> <b>sp. nov.</b> (♂♀). The unknown female of the endemic species, <i>Irurapengi</i> Guo, Zhang & Zhu, 2011 is also described for the first time.ZooKeys39-72https://www.ebi.ac.uk/biostudies/studies/S-EPMC9848636biostudies-literatureA new genus and nine species of jumping spiders from Hainan Island, China (Araneae, Salticidae).PMC9848636Li SWang CfalseA new genus and nine species of jumping spiders from Hainan Island, China (Araneae, Salticidae).A new genus and eight new species of jumping spiders from Hainan Island, China are reported. <i>Pengmarengo</i> <b>gen. nov.</b> is erected to accommodate the type species <i>P.yangi</i> <b>sp. nov.</b> (♂♀). Further <i>Pengmarengo</i> <b>gen. nov.</b> species including <i>P.chelifer</i> (Simon, 1990), <b>comb. nov.</b> (transferred from <i>Philates</i> Simon, 1900), <i>P.elongata</i> (Peng & Li, 2002), <b>comb. nov.</b> (transferred from <i>Tauala</i> Wanless, 1988), and two species transferred from <i>Indomarengo</i> Benjamin, 2004: <i>P.yui</i> (Wang & Li, 2020), <b>comb. nov.</b>, and <i>P.wengnan</i> (Wang & Li, 2022), <b>comb. nov.</b> Another seven new jumping spider species are described from Hainan: <i>Iruraliae</i> <b>sp. nov.</b> (♂), <i>I.mii</i> <b>sp. nov.</b> (♂♀), <i>Marengoganae</i> <b>sp. nov.</b> (♂♀), <i>M.zhengi</i> <b>sp. nov.</b> (♂♀), <i>Nungiatangi</i> <b>sp. nov.</b> (♂♀), <i>Philateszhoui</i> <b>sp. nov.</b> (♂♀), and <i>Toxeushainan</i> <b>sp. nov.</b> (♂♀). The unknown female of the endemic species, <i>Irurapengi</i> Guo, Zhang & Zhu, 2011 is also described for the first time.2022-01-01T00:00:00Z20222025-08-13T03:04:06.699Z2025-04-07T09:16:33.626ZS-EPMC98486363676180510.3897/zookeys.1118.89337