Polytremis
Introduction '''''Polytremis''''' is a mainly Chinese genus of grass skipper in the family Hesperiidae.
Species * ''Polytremis annama'' Evans, 1937* ''Polytremis caerulescens'' (Mabille, 1876) China (Tibet)* ''Polytremis choui'' Huang, 1994 China (Fujian)* ''Polytremis discreta'' (Elwes & Edwards, 1897)* ''Polytremis eltola'' (Hewitson, 1869)* ''Polytremis flavinerva'' Chou & Zhou, 1994 China (Guangxi)* ''Polytremis gigantea'' Tsukiyama, Chiba & Fujioka, 1997 China (Sichuan)* ''Polytremis gotama'' Sugiyama, 1999 China (northwest Yunnan)* ''Polytremis kiraizana'' (Sonan, 1938) * ''Polytremis lubricans'' (Herrich-Schäffer, 1869) Indomalayan realm * ''Polytremis matsuii'' Sugiyama, 1999 China (Dujiangyan)* ''Polytremis mencia'' (Moore, 1877) China (Shanghai)* ''Polytremis micropunctata'' Huang, 2003 China (northwest Yunnan)* ''Polytremis minuta'' (Evans, 1926) * ''Polytremis nascens'' (Leech, 1893) China (Chia-kou-ho; Omei-Shan)* ''Polytremis pellucida'' (Murray, 1875) * ''Polytremis suprema'' Sugiyama, 1999 * ''Polytremis theca'' (Evans, 1937) China (Sichuan, Shaanxi, Fujian, Anhui, Yunnan)* ''Polytremis zina'' (Evans, 1932) South China, East China, Ussuri
Host plants Species of the genus ''Polytremis'' feed on plants of the family Poaceae. Host plants include the genera ''Microstegium'', ''Imperata'', ''Miscanthus'', ''Saccharum'', ''Oryza'', ''Phragmites'' and  ''Sasa''.
References