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)

The taxonomy of the genera of Hydropsychinae is revised. The following genera are synonymized: Hydatomanicus Ulmer, 1951 and Hydatopsyche Ulmer, 1926 are synonymized with Hydromanicus Brauer, 1865; Streptopsyche Ross & Unzicker, 1977 is synonymized with Calosopsyche Ross & Unzicker, 1977; Symphitopsyche Ulmer, 1907, Mexipsyche Ross & Unzicker, 1977, Ceratopsyche Ross & Unzicker, 1977 and Herbertorossia Ulmer, 1957 are synonymized with Hydropsyche Pictet, 1834; and Plectropsyche Ross, 1947 is synonymized with Cheumatopsyche Wallengren, 1891. A new genus, Schmidopsyche Olah & Schefter, new genus is established and the single species in the genus, S. rossi Olah & Schefter, new species is described and illustrated, based on material collected by Schmid in Sikkim in 1959. The additional 61 new species are described and illustrated: India: Hydromanicus krsamgin Olah & Barnard, new species; H. sacso Olah & Johanson, new species; H. naraik Olah & Barnard, new species; H. palnis Olah & Barnard, new species; H. topali Olah & Johanson, new species; Hydropsyche januha Olah & Barnard, new species; H. kamenga Olah & Schefter, new species; H. mizora Olah & Schefter, new species; H. narayana Olah & Johanson, new species; H. khasigiri Olah & Barnard, new species; H. igunapali Olah & Schefter, new species; H. kangra Olah & Barnard, new species; H. kiogupa Olah & Schefter, new species; H. minutanga Olah & Johanson, new species; H. tritiyaha Olah & Barnard, new species; H. ekaropa Olah & Schefter, new species; H. yathetima Olah & Schefter, new species; H. keralana Olah & Barnard, new species; H. semkala Olah & Johanson, new species; H. shillonga Olah & Barnard, new species; Cheumatopsyche barakambra Olah & Johanson, new species; C. mariannae Olah & Johanson, new species; C. sandrae Olah & Johanson, new species; Potamyia assamana Olah & Schefter, new species. Vietnam: Hydromanicus demden Olah & Johanson, new species; and Hydropsyche soinha Olah & Johanson, new species (also from Malaysia); H. tanung Olah & Johanson, new species; H. lomdom Olah & Johanson, new species; H. sangbung Olah & Johanson, new species; H. keoda Olah & Johanson, new species; H. xenga Olah & Johanson, new species; and Cheumatopsyche simayorum Olah & Johanson, new species. Malaysia: Hydropsyche gekilara Olah & Barnard, new species; H. tanua Olah & Barnard, new species; and H. namea Olah & Barnard, new species. Philippines: Hydropsyche meyi Olah & Johanson, new species; Cheumatopsyche anonima Olah & Johanson, new species; C. kuranishii Olah & Johanson, new species; and C. montapo Olah & Johanson, new species. Papua New Guinea: Hydropsyche flintorum Olah & Johanson, new species; and H. carolae Olah & Johanson, new species. Tibet: Hydropsyche gyantsana Olah & Barnard, new species. Nepal: Hydropsyche nepalarawa Olah & Johanson, new species; and Cheumatopsyche chitawana Olah & Johanson, new species. China: Hydropsyche chengdu Olah & Barnard, new species; and Cheumatopsyche yangmorseorum Olah & Johanson, new species. Iran: Hydropsyche masula Olah & Johanson, new species. New Caledonia: Orthopsyche anulmika Olah & Johanson, new species. Japan: Cheumatopsyche okinawana Olah & Johanson, new species; and C. tanidai Olah & Johanson, new species. Taiwan: Cheumatopsyche davisi Olah & Johanson, new species; and C. tungpa Olah & Johanson, new species. Sri Lanka: Cheumatopsyche hasalaka Olah & Johanson, new species. South Africa: Cheumatopsyche krugerana Olah & Johanson, new species. Madagascar: Cheumatopsyche mafana Olah & Johanson, new species; C. nondra Olah & Johanson, new species; C. tiokalamkit Olah & Johanson, new species; C. fianara Olah & Johanson, new species; C. masiposa Olah & Johanson, new species; C. ranoma Olah & Johanson, new species; and C. rantsoa Olah & Johanson, new species. The following species are synonymized: Hydropsyche kawamurai Tsuda, 1940 is synonymized with H. kozhantschikovi Martynov, 1924, Hydropsyche belos Malicky & Chantaramongkol, 2000 is synonymized with H. klimai Mey, 1999, Hydropsyche taiwanensis Mey, 1997 is synonymized with H. spinata Kobayashi, 1987, and Cheumatopsyche copiosa Kimmins, 1956 is synonymized with C. columnata Martynov, 1935. Recognized genera are divided into previously established and new species groups, defined by shared diagnostic characters. All Oriental species of Hydropsyche Pictet and Hydromanicus Brauer are grouped into different levels of species groups based on similar morphology in male genitalia.