Northern Petrophora
Petrophora subaequaria (Walker, 1860)
Family: Geometridae
Subfamily: Ennominae
Identification: Brown. Am. And pm. Lines in forewing thin, brown. Pm. Line double on forewing.
Wing Span:
Life History:
Flight: May-August.
Caterpillar Hosts: Ferns.
Adult Food:
Habitat:
Range: Nova Scotia to West Virginia, west to Wisconsin.
Conservation:
NCGR:
Management Needs:
Comments: NULL
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Verified Sightings
Displaying 1 - 24 of 78 verified sightings
Observation date: Jun 21, 2023
Submitted by: naj.pilla
Region: Porter County, Indiana, United States
Verified by: rogerdowner
Verified date: Jun 25, 2023
Observation date: Jun 17, 2023
Submitted by: Sometimes
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Jun 18, 2023
Observation date: Jun 01, 2023
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jun 01, 2023
Observation date: May 27, 2023
Submitted by: lfiske
Region: Hamilton County, New York, United States
Verified by: Sue Gregoire
Verified date: May 31, 2023
Observation date: May 23, 2023
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: May 24, 2023
Observation date: May 22, 2023
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: May 23, 2023
Observation date: May 15, 2023
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: May 16, 2023
Observation date: May 11, 2023
Submitted by: Sometimes
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: May 12, 2023
Observation date: Jun 03, 2022
Submitted by: hockeybruce7
Region: Monroe County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Jan 21, 2023
Observation date: Jun 02, 2022
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jun 17, 2022
Observation date: May 28, 2022
Submitted by: cskipper
Region: Garrett County, Maryland, United States
Verified by: rogerdowner
Verified date: Jun 15, 2022
Observation date: May 23, 2022
Submitted by: npacadia
Region: Hancock County, Maine, United States
Verified by: Sue Gregoire
Verified date: Jun 04, 2022
Observation date: May 27, 2022
Submitted by: Sometimes
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: May 29, 2022
Observation date: May 27, 2022
Submitted by: Sometimes
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: May 29, 2022
Observation date: May 14, 2022
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: May 17, 2022
Observation date: May 14, 2022
Submitted by: Kathy Crawford
Region: Penobscot County, Maine, United States
Verified by: Sue Gregoire
Verified date: May 16, 2022
Observation date: May 12, 2022
Submitted by: npacadia
Region: Hancock County, Maine, United States
Verified by: Sue Gregoire
Verified date: May 13, 2022
Observation date: May 10, 2022
Submitted by: pgrew1@unl.edu
Region: Penobscot County, Maine, United States
Verified by: Sue Gregoire
Verified date: May 13, 2022
Observation date: May 14, 2021
Submitted by: Bob Saunders
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Mar 17, 2022
Observation date: May 13, 2017
Submitted by: Christine Stanke
Region: Portage County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Oct 23, 2021
Observation date: Jun 04, 2021
Submitted by: John Terpstra
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Jun 06, 2021
Observation date: May 24, 2021
Submitted by: Pheasantboy77
Region: Crawford County, Michigan, United States
Verified by: Mark Wheeler
Verified date: May 24, 2021
Observation date: May 19, 2021
Submitted by: Pheasantboy77
Region: Crawford County, Michigan, United States
Verified by: Mark Wheeler
Verified date: May 24, 2021
Observation date: May 12, 2020
Submitted by: Bob Saunders
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Mar 10, 2021
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