Calosopsyche calosa

Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), Zootaxa 1802, pp. 1-248 : 51

Calosopsyche calosa species group

The species group was established and described by Flint & Bueno-Soria (1987). The species in this group are distinguished from those in the continentalis species group by the presence of unmodified apical part of harpagones, being rounded or truncate. The harpagones are narrowing or broadening apically. This group contains all the Antillean species of the genus.