Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

Ypsolopha senex (Walsingham, 1889)

Family: Zygaenidae
Wing Span:
Life History:
Flight: June to September
Caterpillar Hosts: Larvae feed in a loose web on the leaves of Salix species.
Adult Food:
Habitat: It is known from a wide variety of habitats, including riparian ecosystems, mixed wood forest and alpine tundra
Range: It is found throughout North America.
Management Needs:
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