Abstract
Three new genera and eleven new species are reported from Hainan Island, China. The new genera are Logunattusgen. nov., including L.dufuisp. nov. (♂), and the generotype L.libaiisp. nov. (♂♀), Qiongattusyuanyeaegen. et sp. nov. (♂♀), and Spiralembolusgen. nov., including the generotype S.yinggelingsp. nov. (♂♀), and S.yuisp. nov. (♂♀). Another six new species are Carrhotusqingzhaoaesp. nov. (♂♀), Gedealiangweiisp. nov. (♂♀), Heliophanoidesmoisp. nov. (♂), Indopadillasongisp. nov. (♂♀), Myrmarachnemixiaoqiisp. nov. (♂♀), and Nandiciusshihaitaoisp. nov. (♂♀). The unknown female of the endemic species, Pancoriushainanensis Song & Chai, 1991 is also described for the first time. Diagnostic photos of these species are provided.