Rays and Skates
Rays and skates:
- Flattened bodies
- Most live on/near bottom
- Gill slits on underside of body
- Pectoral fins fused with head (look like wings)
Stingrays:
- Whip-like tail, spine
- Venom glands
- Feed on clams, crabs, small fish
Electric rays:
- Organs on head produce electricity
- Shock of 200 volts
Skates:
- Smaller tails
- No venom
(Pictured: Manta Rays via National Geographic)
Cartilaginous Fish - Class Chondrichthyes
They have a skeleton made of cartilage, movable jaws, and their mouths are situated under their heads. Sharks, skates, rays, and chimaeras all fall into this class of fish. Pictured is a round stingray, most often seen in summer, when they move inshore into inlets and bays to forage for invertebrates among seagrass and bask in the warm-water shallows.