Eutrichota affinis
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Diptera
- family: Anthomyiidae
- genus: Eutrichota
- species: Eutrichota affinis
South Boston- West Concord
Massachusetts- Wanaque
New Jersey
United States
Eutrichota affinis South Boston West Concord Wanaque