New species of the family Philopotamidae (Insecta: Trichoptera) from Malaysia and Indonesia
Three new species and one new subspecies of caddis-flies from the family Philopotamidae are described from the South-East Asia: Gunungiella aguha sp. nov., G. gundergonia sp. nov., G. fimfafiazga styniviella subsp. nov. and Wormaldia simplicissima sp. nov. The insects were collected by the authors during the collecting trips to the Western Malaysia (Malacca Peninsula) and Indonesia, Lombok island (G. aguha). The new species from Indonesia lives at inhabits the south-easternmost part border of the distribution area of the genus dispersal range.