Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

Spear-Marked Black Moth/White-banded Black Moth
Rheumaptera hastata/subhastata (Linnaeus, 1758)/(Nolcken, 1870)

Family: Geometridae
Subfamily: Larentiinae
Wing Span:
Life History:
Caterpillar Hosts:
Adult Food:
Management Needs:
Comments: Since these two species cannot be separated by looking at an image and have virtually identical geographic ranges, examination of genitalia is the only reliable way to separate the two.
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