The Trichoptera of Panama XXIV. Fifteen new species and two new country records of the caddisfly genus Neotrichia (Trichoptera, Hydroptilidae), with a key to all known Panamanian species Author Harris, Steven C. https://orcid.org/0000-0002-6432-7462 Museo de Peces de Agua Dulce e Invertebrados, Universidad Autonoma de Chiriqui, David, Panama & Department of Biology, Pennsylvania Western University-Clarion, Clarion, PA 16214, USA Author Armitage, Brian J. https://orcid.org/0000-0003-3182-1533 Museo de Peces de Agua Dulce e Invertebrados, Universidad Autonoma de Chiriqui, David, Panama & Sistema Nacional de Investigacion de Panama (SNI), Panama, Panama tobikera89@gmail.com Author Rios Gonzalez, Tomas A. https://orcid.org/0000-0003-0590-6488 Museo de Peces de Agua Dulce e Invertebrados, Universidad Autonoma de Chiriqui, David, Panama text ZooKeys 2024 2024-01-03 1188 47 90 http://dx.doi.org/10.3897/zookeys.1188.111346 journal article http://dx.doi.org/10.3897/zookeys.1188.111346 1313-2970-1188-47 C0589D9E270749528673AC6A6E6D3C77 745B618C11F253D9AA32E48D492F12ED Neotrichia minutisimella (Chambers, 1873) Material examined. Panama • ♂ ; Veraguas Province : Cuenca 097, PNSF, afluente sin nombre de Rio Calovebora ; PSPSCD-PNSF-CO97-2017-011; 8.55343°N , 81.17675°W ; 395 m a.s.l. ; 20.iv.2017 ; A. Cornejo , T. Rios , E. Alvarez , C. Nieto leg.; UV light trap . Note. This is a new country record for Panama and a significant extension of its southern range (formerly Texas, U.S.A.). Distribution. Canada: Manitoba; Panama: Veraguas Province (Santa Fe National Park); U.S.A.: Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Louisiana, Minnesota, Mississippi, Missouri, North Carolina, Oklahoma, South Carolina, Texas.