saltwater

Sandbar shark Carcharhinus plumbeus

Sandtiger shark Carcharias Taurus

Zebra shark Stegostoma fasciatum

Atlantic stingray Dasyatis sabina view from above and from below

Elasmobranch (Rays, Dogfish, skates and Sharks) egg case variety

Electroreception in the Hammerhead Sphyrnidae shark diagram with inset of ampullae of Lorensini and hidden prey

European Rockpool diagram showing lots of shoreline crustaceans, bivalves, anenomes, and gastropods, sea weeds, and background

Nurse shark Ginglymostoma cirratum