Heavy marsh crab
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Decapoda
- family: Sesarmidae
- genus: Sesarma
- species: Sesarma reticulatum
Branford- Branford Center
- East Haven
- New Haven
Connecticut- West Falmouth
Massachusetts- Hamilton Square
New Jersey- Morehead City
North Carolina
United States