Chromatomyia lactuca
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Diptera
- family: Agromyzidae
- genus: Chromatomyia
- species: Chromatomyia lactuca
Ottawa
Ontario
Canada
Bethesda
Chevy Chase
Chevy Chase Village
Somerset
Maryland
Madison
Wisconsin
United States