Chondrichthyes
   by Joe Student
What are the
           Chondrichthyes?

Cartilaginous fish
  Sharks
  Rays
  Skates
Characteristics

 Ectotherms
 Marine animals
 Notochord replaced
Sharks

Streamline Shape
Swim Bladders
poikilotherms
Ampullae of Lorenzini
Rays

Stingrays, guitarfish, sawfish
Barbs
Eyes and spiracle located on
top
Skates

Flat pectoral fins
no spine
Where do I find them?

All over
Range from fresh water to
Deep Sea
Tropics to Subarctic
Click on me!
Shark
Shark
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Shark

  1. 1. Chondrichthyes by Joe Student
  2. 2. What are the Chondrichthyes? Cartilaginous fish Sharks Rays Skates
  3. 3. Characteristics Ectotherms Marine animals Notochord replaced
  4. 4. Sharks Streamline Shape Swim Bladders poikilotherms Ampullae of Lorenzini
  5. 5. Rays Stingrays, guitarfish, sawfish Barbs Eyes and spiracle located on top
  6. 6. Skates Flat pectoral fins no spine
  7. 7. Where do I find them? All over Range from fresh water to Deep Sea Tropics to Subarctic
  8. 8. Click on me!

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