Elm Spanworm Moth
Ennomos subsignaria (Hübner, 1823)
Family: Geometridae
Subfamily: Ennominae
Identification:
Wing Span:
Life History:
Flight:
Caterpillar Hosts:
Adult Food:
Habitat:
Range:
Conservation:
NCGR:
Management Needs:
Comments: NULL
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Verified Sightings
Displaying 1 - 24 of 259 verified sightings
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_2246.jpeg?itok=fmE28D41)
Observation date: Jul 25, 2024
Submitted by: vreimer
Region: Manitoba, Canada
Verified by: chalicerae
Verified date: Jan 26, 2025
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/elm_spanworm_ennomos_subsignaria_july_11_2024_fielding_park_blomme.jpg?itok=iHi5xqqS)
Observation date: Jul 11, 2024
Submitted by: Chris Blomme
Region: Ontario, Canada
Verified by: rogerdowner
Verified date: Jul 14, 2024
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/ennomos_subsignaria_240704_0400_bloomer_img_2126.jpg?itok=ltGtx_uH)
Observation date: Jul 04, 2024
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jul 10, 2024
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/moth_7_2_24_3.jpg?itok=hQq6Szz6)
Observation date: Jul 02, 2024
Submitted by: beastbreath
Region: Gratiot County, Michigan, United States
Verified by: jwileyrains
Verified date: Jul 05, 2024
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/6-25-2024_elm_spanworm_ennomos_subsignaria_1.jpg?itok=nYiRhU1v)
Observation date: Jun 25, 2024
Submitted by: Thyger
Region: Washington County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jul 04, 2024
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/ennomos_subsignaria_240701_0330_bloomer_img_1904.jpg?itok=irQfcYzo)
Observation date: Jul 01, 2024
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jul 04, 2024
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/dscn2181_1.jpg?itok=rQYouv6i)
Observation date: Jun 30, 2024
Submitted by: rapids
Region: Ontario, Canada
Verified by: rogerdowner
Verified date: Jun 30, 2024
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/dscn9559_1.jpg?itok=y1WcThI3)
Observation date: Jul 07, 2023
Submitted by: J_Martineau
Region: Cass County, Minnesota, United States
Verified by: J_Martineau
Verified date: Dec 20, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/6798.jpg?itok=nM7LOFoa)
Observation date: Jul 23, 2023
Submitted by: Betsy Higgins
Region: Hampshire County, Massachusetts, United States
Verified by: rogerdowner
Verified date: Aug 26, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_8327_2_0.jpg?itok=9jd9Lpkc)
Observation date: Jul 16, 2023
Submitted by: JMJaskula
Region: Lake County, Indiana, United States
Verified by: rogerdowner
Verified date: Aug 12, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_4106.jpeg?itok=61wOiWjk)
Observation date: Jul 18, 2023
Submitted by: TJ in Derry
Region: Middlesex County, Massachusetts, United States
Verified by: rogerdowner
Verified date: Jul 31, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/elm_spanworm_moth_ennomos_subsignaria.jpg?itok=MpT5FV6t)
Observation date: Jul 12, 2023
Submitted by: John LeBlanc
Region: Chesterfield County, Virginia, United States
Verified by: rogerdowner
Verified date: Jul 30, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_4084.jpeg?itok=1l5AAXMo)
Observation date: Jul 26, 2023
Submitted by: DaveMotthews
Region: Saratoga County, New York, United States
Verified by: Sue Gregoire
Verified date: Jul 27, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/elm_spanworm_moth_2.jpeg?itok=G4WmW4BY)
Observation date: Jul 18, 2023
Submitted by: Jim Lowe
Region: Tompkins County, New York, United States
Verified by: Sue Gregoire
Verified date: Jul 19, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/0o8a5936.jpg?itok=CjuxoJ9W)
Observation date: Jul 14, 2023
Submitted by: rapids
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Jul 15, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/0o8a5945.jpg?itok=pvbtiu4F)
Observation date: Jul 14, 2023
Submitted by: rapids
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Jul 15, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/ennomos_subsignaria_230708_2300_bloomer_img_7964.jpg?itok=YK4gepEr)
Observation date: Jul 08, 2023
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jul 09, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/0o8a5644.jpg?itok=_6oYx791)
Observation date: Jul 08, 2023
Submitted by: rapids
Region: Ontario, Canada
Verified by: rogerdowner
Verified date: Jul 08, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/img_2821.jpeg?itok=H7zDxepU)
Observation date: Jul 08, 2023
Submitted by: Mariebutler
Region: New London County, Connecticut, United States
Verified by: jwileyrains
Verified date: Jul 08, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/geometridae-ennominaeennomos_subsignariaelmspanworm6-30-23-306aadams.jpg?itok=zfqS0GMW)
Observation date: Jun 30, 2023
Submitted by: Jacksenzig
Region: Adams County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jul 07, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/ennomos_subsignaria_230701_bloomer_img_7160.jpg?itok=ACBdF_M-)
Observation date: Jul 01, 2023
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jul 07, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/dscn9600.jpg?itok=A42ees2N)
Observation date: Jun 24, 2023
Submitted by: Blue Swallowtail
Region: Adams County, Nebraska, United States
Verified by: J_Martineau
Verified date: Jun 26, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/white_moth3.jpg?itok=_R5guvxA)
Observation date: Jul 06, 2022
Submitted by: Katydid57
Region: Mower County, Minnesota, United States
Verified by: Mark Wheeler
Verified date: Mar 13, 2023
![](https://www.butterfliesandmoths.org./sites/default/files/styles/bamona_scale_and_crop_640px_by_640px/public/bamona_images/2022_53_elm_spanworm_moth.jpg?itok=zHemUQGA)
Observation date: Jul 06, 2022
Submitted by: MarkSCitsay
Region: Washington County, Minnesota, United States
Verified by: Mark Wheeler
Verified date: Mar 10, 2023
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