Morrison's Pero
Pero morrisonaria (H. Edwards, 1881)
Family: Geometridae
Subfamily: Ennominae
Identification: Similar to Hubner's Pero and Honest Pero, but usually slightly larger. Forewing heavily mottled with black and brown.
Wing Span: 3.4-4 cm.
Life History:
Flight:
Caterpillar Hosts: Balsam fir, birches, larch, white pine, white spruce, and other trees.
Adult Food:
Habitat:
Range:
Conservation:
NCGR:
Management Needs:
Comments: NULL
Verified Sightings
Displaying 1 - 24 of 116 verified sightings
Observation date: Jul 08, 2020
Submitted by: hydapse
Region: Carbon County, Montana, United States
Verified by: davidwdroppers
Verified date: Sep 20, 2020
Observation date: Aug 13, 2020
Submitted by: reupurtbones
Region: Warren County, Kentucky, United States
Verified by: rogerdowner
Verified date: Sep 19, 2020
Observation date: Aug 12, 2020
Submitted by: tirvine2020
Region: Cheshire County, New Hampshire, United States
Verified by: rogerdowner
Verified date: Sep 18, 2020
Observation date: Aug 04, 2020
Submitted by: jrmbutterfly
Region: British Columbia, Canada
Verified by: davidwdroppers
Verified date: Aug 24, 2020
Observation date: Jul 25, 2020
Submitted by: Betsy Higgins
Region: Hampshire County, Massachusetts, United States
Verified by: rogerdowner
Verified date: Aug 07, 2020
Observation date: Jun 13, 2020
Submitted by: Don Marotte
Region: Rockingham County, New Hampshire, United States
Verified by: rogerdowner
Verified date: Jun 25, 2020
Observation date: Jun 20, 2020
Submitted by: Dwaine Wagoner
Region: Natrona County, Wyoming, United States
Verified by: J_Martineau
Verified date: Jun 23, 2020
Observation date: Jun 19, 2020
Submitted by: cskipper
Region: Garrett County, Maryland, United States
Verified by: rogerdowner
Verified date: Jun 21, 2020
Observation date: Jun 03, 2020
Submitted by: weflybye
Region: Mason County, Washington, United States
Verified by: davidwdroppers
Verified date: Jun 03, 2020
Observation date: Aug 11, 2018
Submitted by: Mark Wheeler
Region: Washington County, Minnesota, United States
Verified by: Tom Middagh
Verified date: Dec 28, 2019
Observation date: Jul 08, 2019
Submitted by: hydapse
Region: Carbon County, Montana, United States
Verified by: davidwdroppers
Verified date: Dec 11, 2019
Observation date: Jul 25, 2019
Submitted by: J_Martineau
Region: Winona County, Minnesota, United States
Verified by: J_Martineau
Verified date: Dec 11, 2019
Observation date: Jul 02, 2019
Submitted by: J_Martineau
Region: Missoula County, Montana, United States
Verified by: J_Martineau
Verified date: Dec 05, 2019
Observation date: Aug 17, 2019
Submitted by: sam_hartzler
Region: Tippecanoe County, Indiana, United States
Verified by: rogerdowner
Verified date: Oct 17, 2019
Observation date: Aug 12, 2019
Submitted by: sam_hartzler
Region: Porter County, Indiana, United States
Verified by: rogerdowner
Verified date: Aug 18, 2019
Observation date: Aug 08, 2019
Submitted by: dmccord
Region: Hamilton County, Indiana, United States
Verified by: Howell_Curtis
Verified date: Aug 09, 2019
Observation date: Jul 26, 2019
Submitted by: jollygoodyellow
Region: Nova Scotia, Canada
Verified by: Sue Gregoire
Verified date: Jul 27, 2019
Observation date: Jul 18, 2019
Submitted by: SJAlbaugh75
Region: Knox County, Ohio, United States
Verified by: rogerdowner
Verified date: Jul 18, 2019
Observation date: Jun 01, 2019
Submitted by: cernicalo
Region: Ulster County, New York, United States
Verified by: Sue Gregoire
Verified date: Jun 07, 2019
Observation date: Jun 16, 2018
Submitted by: treichard
Region: Garrett County, Maryland, United States
Verified by: rogerdowner
Verified date: Feb 25, 2019
Observation date: Jun 12, 2016
Submitted by: Quaker state mothing
Region: Chester County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Feb 24, 2019
Observation date: Aug 10, 2018
Submitted by: treichard
Region: Carroll County, Maryland, United States
Verified by: rogerdowner
Verified date: Nov 02, 2018
Observation date: Jun 17, 2018
Submitted by: treichard
Region: Garrett County, Maryland, United States
Verified by: rogerdowner
Verified date: Oct 29, 2018
Observation date: Jun 17, 2018
Submitted by: treichard
Region: Allegany County, Maryland, United States
Verified by: rogerdowner
Verified date: Oct 29, 2018
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