Callinectes sapidus male

Callinectes-sapidus-male.jpg

Callinectes sapidus male

Blue crabs can swim using their paddle-like backfin.


Image Credit: FWC



FWC Facts:
Four species of horseshoe crabs exist today. Only one species, Limulus polyphemus, is found in North America, along the Atlantic and Gulf coasts from Maine to Mexico.

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