Invasive Specieswinter moth

Operophtera spp.
FOUND by AGospodarek
2013-11-11
Gorham
ID Confirmed
Quality checked by AG
Peer reviewed by
Field Notes
During the early evening we let the dogs in the house and a moth flew in with them. The moth landed and the ceiling and my boys commented that they were surprised to see a moth out when it was so cold. We looked at the moth and thought it looked a lot like a winter moth.
Supporting Evidence
Photo of my evidence.
The moth looked a lot like a picture of a winter moth. A lot of moths are small and brownish, but the moth we found had some dark fringe on the end of the wings and a few darker bands along the wings. The body was a bit lighter in color.
Species Observation: Species Looked For
Did you find it?: 
I think I found it
Scientific name:
Operophtera spp.
Common name:
winter moth
Sampling method: 
Just looking around
Photo of our sampling method.
Place Studied
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Map this species
Latitude: 
N 43.640066 °
Longitude: 
W -70.450258 °
Observation Site Information
A photo of our study site.
Habitat: 
Upland - Field
Trip Information
Name:
65 Deering Road
Trip date: 
Mon, 2013-11-11 18:00
Town or city: 
Gorham
Type of investigation: 
Species Survey
Ecosystem: 
Upland
Watershed: 
Presumpscot

Comments

This moth may be either the invasive winter moth or the native Bruce spanworm. Both are flying now and the only way to tell the two apart is to dissect the moth. Please feel free to send the moth (or moths) to me in a ziplock bag in an envelope to:

Charlene Donahue
Insect & Disease Laboratory
168 State House Station
Augusta, Maine 04333

Thanks!