species 1,853 observations

October Thorn

Tetracis jubararia

Field notes

Tetracis jubararia, commonly known as the October Thorn, is a moth of the family Geometridae. This species is known for flying in the fall and having an angular wing shape and colors of ochres and browns that resemble autumn leaves. It is found in western North America.

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Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided