Polycentropus irroratus (Pictet, 1834)

Distribution:  Norway, Sweden, Finland

Figures:  1-7, ♂-genitalia: 1,2 - lateral; 3,4 - dorsal; 5,6,7 - ventral. 8-11, ♀-genitalia: 8,9 - lateral; 10,11 - ventral. Figs.6, 9 cleared by maceration.

Comments:

Tobias & Tobias (2008): Trichoptera fennoscandinavica. - HTML Document