Persius Duskywing (Erynnis persius)
Persius Duskywing (Erynnis persius)
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Female - Lamoille Canyon, NV 2014/06/30
Male - Yellowstone National Park, WY 2014/06/24
Female - Lamoille Canyon, NV 2014/06/30
Male - Yellowstone National Park, WY 2014/06/24
Member of Family: Hesperiidae
Historically, two subspecies were found in Ontario. The Eastern subspecies ( persius ) appears to be extirpated from Southern Ontario. The northern subspecies ( borealis ) is similar in appearance and is still found in Northern Ontario. I have yet to photograph either subspecies in Ontario, so I'm using photos I obtained from the Western US.
To see where subspecies persius has been reported, visit: The Ontario Butterfly Atlas Online
To see where subspecies borealis has been reported, visit: The Ontario Butterfly Atlas Online
For further info on this species, visit the Butterflies of Canada
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