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
Verified Sightings
Displaying 1 - 24 of 70 verified sightings
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
Observation date: Jun 02, 2017
Submitted by: CathK
Region: Washington County, Maine, United States
Verified by: Sue Gregoire
Verified date: Mar 07, 2021
Observation date: Jun 05, 2019
Submitted by: npacadia
Region: Hancock County, Maine, United States
Verified by: Sue Gregoire
Verified date: Mar 04, 2021
Observation date: May 23, 2016
Submitted by: mccr
Region: Missaukee County, Michigan, United States
Verified by: Mark Wheeler
Verified date: Feb 06, 2021
Observation date: Apr 26, 2019
Submitted by: BarbSendelbach
Region: Sussex County, New Jersey, United States
Verified by: curtis.lehman
Verified date: Jan 02, 2021
Observation date: May 30, 2020
Submitted by: dawittrock2231
Region: Vilas County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Dec 20, 2020
Observation date: Jun 07, 2018
Submitted by: dpgbfly1
Region: Anoka County, Minnesota, United States
Verified by: Mark Wheeler
Verified date: Dec 20, 2020
Observation date: Jun 09, 2019
Submitted by: w
Region: Carlton County, Minnesota, United States
Verified by: Mark Wheeler
Verified date: Dec 15, 2020
Observation date: Jun 06, 2020
Submitted by: jollygoodyellow
Region: Nova Scotia, Canada
Verified by: Sue Gregoire
Verified date: Oct 02, 2020
- 1 of 3
- next ›