Ceraclea nigronervosa (retzius, 1783)

Distribution:  Norway, Sweden, Finland

Figures:  1-3, ♂-genitalia: 1 - lateral; 2 - dorsal; 3 - ventral. 4-7,♀-genitalia: 4 - lateral; 5 - dorsal; 6,7 - ventral.

Comments:

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