Hydropsyche rhomboana, Oláh & Johanson, 2008

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 : 103

Hydropsyche rhomboana , new species cluster

Fig. 152

The species in this species cluster have characteristic apicodorsal setose process present near the median keel of segment IX. The intersegmental depression is moderately wide and deep.