The term "fiddler crab" refers to about 100 species and subspecies of crabs from the genus Uca. They’re found along beaches and brackish (a mixture of saltwater and freshwater) waterways around the world. Male and female fiddler crabs are easily distinguished by looking at their claws. The females have small claws while the males have one distinctive large claw. This large claw, held in such a way that it resembles a fiddle (violin), is how fiddler crabs got their name. Fiddler crabs are fun to watch and fairly easy to keep as pets, with few health concerns and docile personalities. Their housing takes up minimal space, and there are many commercial foods available to provide them with a balanced diet.To read more on this story, click here: How To Care For A Pet Fiddler Crab: Species Profile
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