Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

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 25 - 48 of 58 verified sightings
Observation date: May 26, 2015
Submitted by: Sue Gregoire
Region: Schuyler County, New York, United States
Verified by: Sue Gregoire
Verified date: Dec 29, 2015
  Details
Observation date: May 21, 2015
Submitted by: jim8435wisc
Region: Jackson County, Wisconsin, United States
Verified by: curtis.lehman
Verified date: Nov 04, 2015
  Details
Observation date: May 16, 2015
Submitted by: curtis.lehman (Bob Machesney)
Region: Centre County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Oct 02, 2015
  Details
Observation date: May 10, 2015
Submitted by: tom murray
Region: Middlesex County, Massachusetts, United States
Verified by: PDeGennaro
Verified date: Jun 18, 2015
  Details
Observation date: Jun 04, 2015
Submitted by: franpope
Region: Tucker County, West Virginia, United States
Verified by: curtis.lehman
Verified date: Jun 16, 2015
  Details
Observation date: May 16, 2015
Submitted by: tjrickert
Region: Forest County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: May 18, 2015
  Details
Observation date: May 10, 2015
Submitted by: Carriesaviers
Region: Merrimack County, New Hampshire, United States
Verified by: rogerdowner
Verified date: May 15, 2015
  Details
Observation date: May 30, 2014
Submitted by: curtis.lehman (Jerry McWilliams)
Region: Jefferson County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Dec 30, 2014
  Details
Observation date: Jun 07, 2014
Submitted by: Miama13
Region: Worcester County, Massachusetts, United States
Verified by: Lula Field
Verified date: Dec 13, 2014
  Details
Observation date: Jun 04, 2014
Submitted by: elkumu
Region: Franklin County, New York, United States
Verified by: Sue Gregoire
Verified date: Dec 10, 2014
  Details
Observation date: May 29, 2014
Submitted by: Jody
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: May 31, 2014
  Details
Observation date: May 22, 2014
Submitted by: edenny
Region: Hampshire County, Massachusetts, United States
Verified by: rogerdowner
Verified date: May 22, 2014
  Details
Observation date: May 16, 2013
Submitted by: soluslupus13
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Feb 09, 2014
  Details
Observation date: Jun 10, 2013
Submitted by: David Allen Jones
Region: Sawyer County, Wisconsin, United States
Verified by: Tom Middagh
Verified date: Jun 12, 2013
  Details
Observation date: Jun 01, 2013
Submitted by: curtis.lehman (Margaret Higbee)
Region: Lackawanna County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Jun 05, 2013
  Details
Observation date: May 30, 2013
Submitted by: soluslupus13
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Jun 02, 2013
  Details
Observation date: May 18, 2013
Submitted by: curtis.lehman
Region: Venango County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: May 19, 2013
  Details
Observation date: May 15, 2013
Submitted by: Jody
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: May 16, 2013
  Details
Observation date: May 27, 2011
Submitted by: curtis.lehman (Paul Dennehy)
Region: Pendleton County, West Virginia, United States
Verified by: curtis.lehman
Verified date: Mar 22, 2013
  Details
Observation date: May 20, 2011
Submitted by: curtis.lehman (Paul Dennehy)
Region: Tioga County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Mar 22, 2013
  Details
Observation date: May 08, 2006
Submitted by: curtis.lehman (Gregory M. Stanko)
Region: Forest County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Jan 12, 2013
  Details
Observation date: Jun 12, 1996
Submitted by: curtis.lehman (Gregory M. Stanko)
Region: Tucker County, West Virginia, United States
Verified by: curtis.lehman
Verified date: Jan 12, 2013
  Details
Observation date: May 29, 2009
Submitted by: curtis.lehman (Paul Dennehy)
Region: Potter County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Nov 28, 2012
  Details
Observation date: May 30, 2006
Submitted by: curtis.lehman (Paul Dennehy)
Region: Snyder County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Nov 28, 2012
  Details