The scientific name for the fiddler crab is "Uca Pugnax".
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they bolong in the crab group like fiddler crab group
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yes,but only for protection of his eggs
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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.