Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae) Author Oláh, J. Author Johanson, K. A. text Zootaxa 2008 2008-06-16 1802 1 248 journal article 1175­5334 Hydropsyche butes Malicky & Chantaramongkol Hydropsyche butes Malicky & Chantaramongkol, 2000: 808 . Type locality. Indonesia ( Sumatra ) . New records. MALAYSIA : Pahang , Genting Tea Estate , 2000 ft. 22–31.xi.1981 , at MV light [K. R . Truck ] - 2 males ( B.M. 1981-549, NHML ) ; VIETNAM : Lamdong , Dalat , Prenn waterfall, 19.x.1988 light [J. Oláh] - 2 males ( OPC , alcohol). Distribution. Indonesia ( Sumatra ), Malaysia ( Pahang ), Vietnam , N. Andaman .