Holzenthal, Ralph W.Blahnik, Roger J.2006FIGURE 19 in The caddisfly genus Protoptila in Costa Rica (Trichoptera: Glossosomatidae)10.5281/zenodo.2646307FIGURE 19. Protoptila tojana, Mosely. Male genitalia: A—lateral; B—phallic complex, lateral.ZOOTAXA1197