Fiddler Crabs

Are Those Fiddler Crabs Waving at Me?

For Fiddler Crabs, 'Size Does Matter' - The New York Times

Red Fighter Fiddler Crabs (Uca arcuata) for Sale

Fiddler Crab at Blackwater National Wildlife Refuge

The Design of a Beautiful Weapon

Fiddler Crabs — Susan Kirby

Our World: ‘It's a rough life' for a fiddler crab

How to Care for a Pet Fiddler Crab

Flirting, fighting and fitness: sexual dimorphism in fiddler crabs