A revision of the lotic genus Potamyia BANKS 1900 (Trichoptera: Hydropsychidae) with the description of eight new species Author Oláh, J. Author P. C Author Malicky, H. text Linzer biologische Beiträge 2006 2006-07-21 38 1 739 777 journal article 10.5281/zenodo.5433978 0253-116X 5433978 Potamyia phaidra MALICKY & CHANTARAMONGKOL (Figs 33, 34) Potamyia phaidra MALICKY & CHANTARAMONGKOL, MALICKY 1997: 1037 , 1053 . Holotype : Thailand , Pai , 600m , 30-31 March 1997 (Stengel). N e w r e c o r d: Vietnam , Lamdong, Baoloc, Loc chau, 24 October 1988 , at light (Oláh) ( Fig. 34 ).