In this paper, 15 new species of microcaddisflies in the genus Neotrichia Morton, 1905 (Trichoptera, Hydroptilidae) from Panama are described and illustrated: Neotrichiaabrebotellasp. nov.; Neotrichiacandelasp. nov.; Neotrichiacodazasp. nov.; Neotrichiaemberasp. nov.; Neotrichiaflennikenisp. nov.; Neotrichiahondasp. nov.; Neotrichialandisaesp. nov.; Neotrichialenatisp. nov.; Neotrichiamindyaesp. nov.; Neotrichiapanamensissp. nov.; Neotrichiaparajarochitasp. nov.; Neotrichiaparaxicanasp. nov.; Neotrichiasnixaesp. nov.; Neotrichiaspanglerisp. nov.; Neotrichiaveraguasensissp. nov. In addition, two new country records are presented: Neotrichiaminutisimella (Chambers, 1873) and Neotrichiavibrans Ross, 1944. Finally, the male of N.vibrans is re-illustrated, the female is illustrated and descriptive information given, and a key is provided to the males of all current Neotrichia species in Panama. There are now 45 species of Neotrichia and a total of 525 Trichoptera species recorded from Panama.
Keywords: Aquatic insects; Neotropics; biodiversity; freshwater; protected areas.
Steven C. Harris, Brian J. Armitage, Tomás A. Ríos González.