Atlantic marsh fiddler
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Decapoda
- family: Ocypodidae
- genus: Uca
- species: Uca pugnax
New Haven
Connecticut- Dover Base Housing
- Rising Sun-Lebanon
Delaware- Saint Augustine
Florida- Dock Junction
Georgia- Bourne
- Centerville
- South Boston
- South Dennis
- Wellfleet
- West Falmouth
Massachusetts- Cape May Court House
New Jersey- Baldwin
- Baldwin Harbor
- Brooklyn
- Freeport
- Roosevelt
New York- Beaufort
- Morehead City
North Carolina- Newport
Rhode Island
United States