Once-married Underwing
Catocala unijuga Walker, 1858
Family: Erebidae
Subfamily: Erebinae
Identification: Forewing mottled pale to dark gray and white. Black pm. and white st. lines zigzag. Orangish red band on hindwing only slightly irregular; fringe mostly white.
Wing Span: 7-9 cm.
Life History:
Flight: July-October.
Caterpillar Hosts: Poplars and willows.
Adult Food:
Habitat:
Range: Newfoundland to Pennsylvania, west to Manitoba and Missouri.
Conservation: Common in most of the range.
NCGR:
Management Needs:
Comments: NULL
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Verified Sightings
Displaying 1 - 24 of 103 verified sightings
Observation date: Aug 13, 2021
Submitted by: Todd Boland
Region: Newfoundland and Labrador, Canada
Verified by: curtis.lehman
Verified date: Feb 10, 2023
Observation date: Sep 16, 2022
Submitted by: jrmbutterfly
Region: British Columbia, Canada
Verified by: davidwdroppers
Verified date: Sep 16, 2022
Observation date: Jul 30, 2022
Submitted by: RobertWeeden
Region: Fairbanks North Star, Alaska, United States
Verified by: davidwdroppers
Verified date: Sep 16, 2022
Observation date: Jul 13, 2021
Submitted by: Bob Saunders
Region: Ontario, Canada
Verified by: rogerdowner
Verified date: Mar 11, 2022
Observation date: Sep 08, 2021
Submitted by: Mercedes-Fletcher
Region: Columbiana County, Ohio, United States
Verified by: rogerdowner
Verified date: Feb 10, 2022
Observation date: Jul 21, 2013
Submitted by: Allen B
Region: Warren County, New Jersey, United States
Verified by: Allen B
Verified date: Jan 20, 2022
Observation date: Sep 04, 2018
Submitted by: jawmark
Region: Kane County, Illinois, United States
Verified by: jwileyrains
Verified date: Oct 18, 2021
Observation date: Sep 25, 2021
Submitted by: disteffv
Region: Berks County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Sep 27, 2021
Observation date: Aug 22, 2021
Submitted by: tirvine2020
Region: York County, Maine, United States
Verified by: Sue Gregoire
Verified date: Aug 24, 2021
Observation date: Aug 14, 2021
Submitted by: safechrisLaurie
Region: Anoka County, Minnesota, United States
Verified by: Mark Wheeler
Verified date: Aug 18, 2021
Observation date: Aug 13, 2020
Submitted by: robpendergast
Region: Portage County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Aug 14, 2021
Observation date: Aug 10, 2021
Submitted by: kingfisher743
Region: Rockingham County, New Hampshire, United States
Verified by: rogerdowner
Verified date: Aug 11, 2021
Observation date: Jul 19, 2021
Submitted by: Yola
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Jul 29, 2021
Observation date: Jul 20, 2021
Submitted by: rmery
Region: Monroe County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Jul 20, 2021
Observation date: Jul 11, 2021
Submitted by: Ellen Lowery
Region: Ramsey County, Minnesota, United States
Verified by: Mark Wheeler
Verified date: Jul 12, 2021
Observation date: Jul 07, 2021
Submitted by: chr1stymae
Region: Portage County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jul 07, 2021
Observation date: Jul 12, 2020
Submitted by: Maureen Scully ...
Region: Quebec, Canada
Verified by: Sue Gregoire
Verified date: Mar 23, 2021
Observation date: Aug 27, 2017
Submitted by: srhoy
Region: Houghton County, Michigan, United States
Verified by: Mark Wheeler
Verified date: Feb 06, 2021
Observation date: Aug 28, 2019
Submitted by: Cynthia Weber
Region: Washtenaw County, Michigan, United States
Verified by: Mark Wheeler
Verified date: Feb 02, 2021
Observation date: Sep 12, 2019
Submitted by: Woodsfarer
Region: Midland County, Michigan, United States
Verified by: Mark Wheeler
Verified date: Feb 02, 2021
Observation date: Aug 05, 2020
Submitted by: J_Martineau
Region: Valley County, Montana, United States
Verified by: J_Martineau
Verified date: Jan 15, 2021
Observation date: Sep 09, 2015
Submitted by: Donna Millar
Region: Ontario, Canada
Verified by: rogerdowner
Verified date: Jan 10, 2021
Observation date: Aug 24, 2019
Submitted by: w
Region: Carlton County, Minnesota, United States
Verified by: Mark Wheeler
Verified date: Dec 22, 2020
Observation date: Aug 27, 2020
Submitted by: Clifford Trahan
Region: Cook County, Illinois, United States
Verified by: rogerdowner
Verified date: Oct 17, 2020
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