Species profile
Atlantic Sand Fiddler Crab
Leptuca pugilator
Identify Atlantic Sand Fiddler Crab (Leptuca pugilator) from a photo — free, unlimited, no sign-up — with the CatchRules iPhone app.
At a glance
Atlantic Sand Fiddler Crab (Leptuca pugilator) is a crustacean present across the CatchRules coverage area but without species-specific bag, size, or season rules tracked in our regulatory dataset.
Confirmed by 5,975 research-grade iNaturalist observations, with Florida, South Carolina, and Massachusetts the top jurisdictions by observation count.
Notable details
- Males wave their single oversized claw in rhythmic bursts to attract females and challenge rivals.
- Found from Cape Cod to Florida on sandy beaches and tidal flats.
- The major claw is too large to use for feeding—only the small claw gathers food.
- A key prey item for shorebirds, herons, and raccoons along the Atlantic coast.
- In cold weather they plug their burrows and enter a dormant state to survive winter.
Where Atlantic Sand Fiddler Crab are seen
Background
Leptuca pugilator, the sand fiddler crab, Atlantic sand fiddler crab, or Calico fiddler, is a species of fiddler crab that is found from Massachusetts to the Gulf of Mexico. It lives in burrows in coastal and estuarine mud-flats, and can be extremely abundant. It can be differentiated from the morphologically similar Minuca pugnax and Minuca minax by the smoothness of the inside of its claws.
Background excerpt adapted from Wikipedia's Atlantic Sand Fiddler Crab article (CC BY-SA). Visit Wikipedia for the full entry.
Other crabs/lobsters/shrimp on CatchRules
Frequently asked questions
What is Atlantic Sand Fiddler Crab?
Atlantic Sand Fiddler Crab (Leptuca pugilator) is a crustacean present across the CatchRules coverage area but without species-specific bag, size, or season rules tracked in our regulatory dataset.
What is the scientific name for Atlantic Sand Fiddler Crab?
Atlantic Sand Fiddler Crab is Leptuca pugilator.
Are there fishing rules for Atlantic Sand Fiddler Crab?
Atlantic Sand Fiddler Crab does not currently have published fishing rules in CatchRules' curated jurisdictions. Identification, range, and habitat are still tracked above.
How can I identify Atlantic Sand Fiddler Crab?
Take a photo with the free CatchRules iPhone app — on-device identification recognizes Atlantic Sand Fiddler Crab along with ~1,500 other species. No sign-up, unlimited use.
Photo credit: iNaturalist / Wikipedia. Identification reference only — verify regulations with the issuing wildlife agency before retaining a catch.