Chaetopteryx villosa (fabricius, 1798)

Distribution:  Norway, Sweden, Finland

Figures:  1-6, ♂-genitalia: 1 - lateral; 2 - dorsal; 3 - caudal; 4,5 - aedeagus and parameres, lateral, dorsal; 6 - aedeagus, ventral. 7-9, ♀-genitalia: 7 - lateral; 8 - dorsal; 9 - ventral.10 - apex of fore wing; 11 - head, lateral.. 

Comments:

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