Holzenthal, Ralph W., and Roger J. Blahnik. “The Caddisfly Genus Protoptila In Costa Rica (Trichoptera: Glossosomatidae)”. Zootaxa 1197, no. 1 (May 8, 2006): 1–37. Accessed April 20, 2025. https://mapress.com/zt/article/view/zootaxa.1197.1.1.