Asynarchus impar (mclachlan, 1880)

Distribution:  Norway, Sweden, Finland

Figures:  1-4, ♂-genitalia: 1 - lateral; 2 - dorsal; 3 - aedeagus and paramere, lateral; 4 - caudal. 5-7, ♀-genitalia: 5 - lateral; 6 - dorsal; 7 - ventral. (figs. 1-7 from schmid  1954b)

Comments: Norsk Rødliste (2006): near threatened

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