Nigronia serricornis
![Nigronia serricornis](/resources/medium/750/Nigronia-serricornis-7013.jpg)
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Nigronia serricornis
Dark fishfly
Canada, Ontario, Kashagawigamog Lake.
6/28/2014
TN015'01-140628012'JJK
![Nigronia serricornis](/resources/small/128/Nigronia-serricornis-7013.jpg)