White-marked Tussock Moth
Orgyia leucostigma (J E Smith, 1797)
Family: Erebidae
Subfamily: Lymantriinae
Identification: Similar to Orgyia definita. Females of these species can only be distinguished by identifying associated males. Wings usually grayer in male of this species median area usually paler. Blackish patch near apex smaller, with no light streaks below it. White spot accents lower st. line, as in male Orgyia definita.
Wing Span: 2.5-3.5 cm (male). Female lacks wings.
Life History: Sometimes a pest on Christmas tree plantations northward in its range.
Flight: June-November (2 broods usually June-August and August-November). One brood (August-October) in far northeastern range.
Caterpillar Hosts: Over 140 known hosts, including alder, apple, balsam fir, birches, and larch.
Adult Food:
Habitat:
Range: Throughout Eastern North America.
Conservation:
NCGR:
Management Needs:
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Verified Sightings
Displaying 25 - 48 of 1070 verified sightings
Observation date: Jul 03, 2024
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jul 10, 2024
Observation date: May 26, 2024
Submitted by: Ken Cheeks
Region: Edgefield County, South Carolina, United States
Verified by: rogerdowner
Verified date: Jul 05, 2024
Observation date: Jun 25, 2024
Submitted by: Bob Jacobson
Region: Chippewa County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jul 04, 2024
Observation date: Jun 20, 2024
Submitted by: Moth_Observer01
Region: Nelson County, Kentucky, United States
Verified by: rogerdowner
Verified date: Jul 02, 2024
Observation date: Jul 02, 2024
Submitted by: Mkerns
Region: Onslow County, North Carolina, United States
Verified by: rogerdowner
Verified date: Jul 02, 2024
Observation date: Jun 25, 2024
Submitted by: Queenbee0373
Region: Franklin County, Massachusetts, United States
Verified by: jwileyrains
Verified date: Jun 26, 2024
Observation date: Jun 19, 2024
Submitted by: rosaliinda
Region: Cook County, Illinois, United States
Verified by: rogerdowner
Verified date: Jun 21, 2024
Observation date: Jun 19, 2024
Submitted by: Janelmer
Region: Kane County, Illinois, United States
Verified by: rogerdowner
Verified date: Jun 20, 2024
Observation date: Jun 10, 2024
Submitted by: Michele Connors
Region: Pitt County, North Carolina, United States
Verified by: rogerdowner
Verified date: Jun 13, 2024
Observation date: Jun 01, 2024
Submitted by: Team-Chick
Region: Virginia, York County, United States
Verified by: rogerdowner
Verified date: Jun 13, 2024
Observation date: Jun 11, 2024
Submitted by: Don Marotte
Region: Rockingham County, New Hampshire, United States
Verified by: John Calhoun
Verified date: Jun 12, 2024
Observation date: Jun 09, 2024
Submitted by: jwileyrains
Region: Fairfield County, Connecticut, United States
Verified by: jwileyrains
Verified date: Jun 10, 2024
Observation date: May 21, 2024
Submitted by: ShannonR
Region: Cape Girardeau County, Missouri, United States
Verified by: jwileyrains
Verified date: May 21, 2024
Observation date: May 12, 2024
Submitted by: Steven Wilson
Region: Grant County, West Virginia, United States
Verified by: curtis.lehman
Verified date: May 13, 2024
Observation date: Apr 27, 2024
Submitted by: speele
Region: Pickens County, South Carolina, United States
Verified by: rogerdowner
Verified date: May 07, 2024
Observation date: May 02, 2024
Submitted by: Fish
Region: Anderson County, Tennessee, United States
Verified by: jwileyrains
Verified date: May 04, 2024
Observation date: Apr 28, 2024
Submitted by: Colleen K
Region: Robertson County, Tennessee, United States
Verified by: jwileyrains
Verified date: Apr 29, 2024
Observation date: Apr 08, 2024
Submitted by: CarBag
Region: Beaufort County, South Carolina, United States
Verified by: rogerdowner
Verified date: Apr 28, 2024
Observation date: Apr 19, 2024
Submitted by: Stephanie Moore
Region: Charleston County, South Carolina, United States
Verified by: Dennis Forsythe
Verified date: Apr 24, 2024
Observation date: Aug 02, 2022
Submitted by: Chris Blomme
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Feb 28, 2024
Observation date: Aug 05, 2023
Submitted by: Underscore1234
Region: Montgomery County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Jan 10, 2024
Observation date: Aug 23, 2022
Submitted by: Dave Webb
Region: Charles County, Maryland, United States
Verified by: rogerdowner
Verified date: Nov 11, 2023
Observation date: Oct 02, 2023
Submitted by: Dave Webb
Region: Maryland, United States
Verified by: rogerdowner
Verified date: Oct 21, 2023
Observation date: Oct 16, 2022
Submitted by: Dave Webb
Region: Baltimore County, Maryland, United States
Verified by: rogerdowner
Verified date: Oct 20, 2023
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