Bueno-Soria, JoaquinHolzenthal, Ralph2017-10-172017-10-171998Bueno-Soria, J., & Holzenthal, R. (1998). Studies in aquatic insects XIV: description of eight new species of Ochrotrichia Mosely (Trichoptera: Hydroptilidae), from Costa Rica. Proceedings of the Biological Society of Washington, 111(3), 604-612.https://hdl.handle.net/11299/190740The species of the following microcaddisflies are described and their male genitalia are figured: Ochrotrichia membrana, 0. silva, 0. avis, 0. quebrada, 0. dulce, 0. vieja, 0. ramona~ and 0. quinealensis. These species were collected during an inventory of the Costa Rican Trichoptera fauna.enmicrocaddisfliesaquatic insectsArticle