Henry's Marsh Moth
Simyra insularis (Herrich-Schaffer, 1868)
Family: Noctuidae
Subfamily: Acronictinae
Identification: Forewing narrow and pointed; white with brown filling between veins. Forewing looks tan overall. Three dark brown streaks extend inward from outer margin, shortest streak near apex. Hindwing pure white without markings.
Wing Span: 3.5-4 cm.
Life History: 2 or more broods.
Flight: April-August.
Caterpillar Hosts: Cattails, grasses, poplars, sedges, and willows.
Adult Food:
Habitat:
Range:
Conservation:
NCGR:
Management Needs:
Comments: Was Simyra henrici (Grote, 1873); changed at request of Phil Koenig in Oct 2008
Verified Sightings
Displaying 1 - 24 of 161 verified sightings
Observation date: Jul 02, 2019
Submitted by: Aterry
Region: Yankton County, South Dakota, United States
Verified by: J_Martineau
Verified date: Jul 16, 2019
Observation date: Jul 05, 2019
Submitted by: Allen Belden
Region: Richmond, Virginia, United States
Verified by: rogerdowner
Verified date: Jul 08, 2019
Observation date: Jul 07, 2019
Submitted by: Colin Gillette
Region: Bradford County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Jul 07, 2019
Observation date: Jun 28, 2019
Submitted by: Joe Bartok
Region: Ontario, Canada
Verified by: rogerdowner
Verified date: Jun 28, 2019
Observation date: Apr 23, 2019
Submitted by: pantos
Region: Tippecanoe County, Indiana, United States
Verified by: Howell_Curtis
Verified date: Jun 02, 2019
Observation date: Jun 22, 2018
Submitted by: triplev
Region: Sauk County, Wisconsin, United States
Verified by: Tom Middagh
Verified date: Feb 18, 2019
Observation date: Apr 25, 2016
Submitted by: curtis.lehman (Paul Dennehy)
Region: Montour County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Dec 07, 2018
Observation date: Aug 17, 2018
Submitted by: Dave Webb
Region: Harford County, Maryland, United States
Verified by: rogerdowner
Verified date: Dec 03, 2018
Observation date: Oct 17, 2018
Submitted by: Danilwk
Region: Indiana, United States
Verified by: rogerdowner
Verified date: Oct 23, 2018
Observation date: Sep 07, 2018
Submitted by: treichard
Region: Dorchester County, Maryland, United States
Verified by: rogerdowner
Verified date: Oct 16, 2018
Observation date: Sep 14, 2018
Submitted by: hullyjr
Region: Lake County, Illinois, United States
Verified by: rogerdowner
Verified date: Oct 10, 2018
Observation date: Sep 30, 2018
Submitted by: Colin Gillette
Region: Bradford County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Oct 08, 2018
Observation date: Aug 10, 2018
Submitted by: Jacksenzig
Region: Juneau County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Sep 13, 2018
Observation date: Jun 25, 2018
Submitted by: Kzfisherman
Region: McHenry County, Illinois, United States
Verified by: rogerdowner
Verified date: Sep 04, 2018
Observation date: Aug 28, 2018
Submitted by: disteffv
Region: Berks County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Sep 02, 2018
Observation date: Aug 15, 2018
Submitted by: treichard
Region: Juniata County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Sep 02, 2018
Observation date: Aug 12, 2018
Submitted by: hullyjr
Region: Lake County, Illinois, United States
Verified by: rogerdowner
Verified date: Aug 25, 2018
Observation date: Jul 31, 2018
Submitted by: brainerd
Region: Ontario, Canada
Verified by: rogerdowner
Verified date: Jul 31, 2018
Observation date: Jul 29, 2018
Submitted by: Joe Bartok
Region: Ontario, Canada
Verified by: rogerdowner
Verified date: Jul 30, 2018
Observation date: Jul 15, 2018
Submitted by: curtis.lehman
Region: Somerset County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Jul 24, 2018
Observation date: Jul 01, 2017
Submitted by: pantos
Region: Tippecanoe County, Indiana, United States
Verified by: rogerdowner
Verified date: Jul 24, 2018
Observation date: Mar 02, 2018
Submitted by: jeffmci9
Region: Texas, Travis County, United States
Verified by: stomlins701
Verified date: Mar 15, 2018
Observation date: Sep 01, 2016
Submitted by: Quivira NWR
Region: Stafford County, Kansas, United States
Verified by: stomlins701
Verified date: Jan 15, 2018
Observation date: Aug 15, 2013
Submitted by: crx2aj3
Region: Albany County, New York, United States
Verified by: Sue Gregoire
Verified date: Oct 20, 2017
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