Maple Spanworm

Ennomos magnaria

Maple Spanworm (Ennomos magnaria)
Image: Wikipedia / Wikimedia Commons, CC BY-SA, wikipedia

Ennomos magnaria, the maple spanworm moth, notched wing moth, notched-wing geometer or notch-wing moth, is a moth of the family Geometridae. The species was first described by Achille Guenée in 1858. It is found from coast to coast in southern Canada and the northern United States, south in the east to Florida and Louisiana and in the west to California. Source

Where is the Maple Spanworm now?

In the last 8 weeks this insect was recorded 29 times across 5 areas (each area is a 5 degree square).

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Related species

Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.