Callinectes sapidus male

Callinectes-sapidus-male.jpg

Callinectes sapidus male

Blue crabs can swim using their paddle-like backfin.


Image Credit: FWC



FWC Facts:
The bowfin, or mudfish, is a ‘living fossil’ and is the only freshwater fish with a gular bone, a bony plate on the exterior of the lower jaw between the two jawbones.

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