INSECTS
Green Arches
40–50 mmWingspan
23 mmLength
Butterfly or moth in the family Noctuidae with a wingspan of 40–50 mm. Nocturnal.
There are 231 observations of Green Arches in Québec, mostly in Capitale-Nationale, Abitibi-Témiscamingue and Gaspésie–Îles-de-la-Madeleine, and it has been reported in 16 of the 17 regions. They peak in July and become rare from September to May.
Through the year
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