Revision of the Oriental and Afrotropical species of Cheumatopsyche Wallengren (Hydropsychidae, Trichoptera) Author Oláh, János Author Johanson, Kjell Arne Author Barnard, Peter C. text Zootaxa 2008 2008-03-31 1738 1 171 journal article 1175­5334 Cheumatopsyche trifida ( Mosely, 1935 ) Hydropsychodes trifida Mosely, 1935: 228 . Cheumatopsyche trifida ( Mosely, 1935 ) ; Mosely 1939: 27 . Type locality: Zaire .