Observations on the biology of Afrotropical Hesperiidae (Lepidoptera). Part 7. Hesperiinae incertae sedis: grass and bamboo feeders Author Cock, Matthew J. W. Author Congdon, T. Colin E. text Zootaxa 2014 3872 4 301 354 journal article 10.11646/zootaxa.3872.4.1 3278c375-6c89-42a2-b7ac-24b9bb91730e 1175-5326 251860 8FECCFC1-7CA9-4A90-B881-4BD40157AD99 Perrotia Oberthür, 1916 This is a Madagascan endemic genus of about 15 described species, including the synonymised genus Miraja ( Lees et al . 2003 ) ; considering material collected to date, the radiation is probably at least twice this size (D.C. Lees pers. comm. 2013). Perrotia albiplaga was designated the type species by Evans (1937) . Cock et al . (2014) report that P. paroechus (Mabille) is a palm feeder. Here we report on two species of the genus that feed on bamboos.