“Prehistoric” relative of sharks struggle to make a comeback near Florida.
USA Today reports on the endangered smalltooth sawfish. “They are a species of elasmobranch, a group including rays, skates and sharks, that have no bones or skeletons, only cartilage, and they eat fish, shrimp and crabs.”
#Fish #Sharks #Ocean #Animals #Endangered #MarineBiology #Science
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