Half-white Carpet Moth
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Geometridae
- genus: Mesoleuca
- species: Mesoleuca gratulata
Alameda
Corte Madera
Mill Valley
Pasatiempo
CaliforniaMansfield City
Mystic
Storrs
ConnecticutWallace
IdahoSherborn
MassachusettsBeaverton
Cedar Hills
Cedar Mill
Corvallis
Oregon
United States