Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

Morrison's Pero
Pero morrisonaria (H. Edwards, 1881)

Family: Geometridae
Subfamily: Ennominae
Identification: Similar to Hubner's Pero and Honest Pero, but usually slightly larger. Forewing heavily mottled with black and brown.
Wing Span: 3.4-4 cm.
Life History:
Caterpillar Hosts: Balsam fir, birches, larch, white pine, white spruce, and other trees.
Adult Food:
Management Needs:
Comments: NULL
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