Whitemark tussock moth
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Erebidae
- genus: Orgyia
- species: Orgyia leucostigma
- Tobermory
Ontario
Canada- Forestdale
Alabama- Greenwood
Arkansas- Ansonia
- Glenville
- Greenwich
- Hazardville
- Mystic
- North Haven
Connecticut- Progress Village
- Tallahassee
Florida- Dallas
- Gainesville
Georgia- Harrisburg
- Taylorville
- Wasco
- Woodstock
Illinois- Highland
- Indianapolis
Indiana- Olathe
Kansas- Blanchard
- Fort Polk North
Louisiana- Camden
- Norway
- Vassalboro
Maine- Baltimore
- Gaithersburg
- Mellwood
- Westphalia
Maryland- Plymouth
Minnesota- Creve Coeur
- Fulton
- St. Louis
Missouri- Brentwood
New Hampshire- Asheboro
- Balfour
- Greensboro
- Greenville
- Hendersonville
- Raleigh
- West Raleigh
North Carolina- Providence
Rhode Island- Laurens
South Carolina- Bartlett
- Jonesborough
- Woodbury
Tennessee- North Hero
Vermont- Mantua
Virginia
United States