claws
There many species of this small crab, living in colonies on mudflats and tidal beaches and marshes. So called fiddler crab because the males have on claw greatly exagerrated in size, resembling a violin player holding his violin up.
protect it from predators
The scientific name for the fiddler crab is "Uca Pugnax".
A Boy Fiddler Crab has 1 big claw and 1 small. A Girl Fiddler Crab has 2 small claws.
they bolong in the crab group like fiddler crab group
yes,but only for protection of his eggs
You can tell a fiddler crab's gender by its claws. A female fiddler crab has two claws, the same size. A male fiddler crab has one large claw and one small claw.
Fiddler Crab
habitate for fiddler crab
yes
crab
No