Caterpillar Hosts: The larvae feed on Gaultheria species, including Gaultheria shallon. They mine the leaves of their host plant. The mine has the form of a blotch mine on the upperside of the leaf.
Range: British Columbia, Canada, and California, Oregon and Maine in the United States.
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Displaying 1 - 1 of 1 verified sightings
Observation date: Dec 21, 2020
Submitted by: tirvine2020
Region: Middlesex County, Massachusetts, United States