How the sawfish uses its saw
Wild Kingdom - Manta Ray Secrets Revealed
Stingray
Rays by Martha E.H. Rustad
Rays: Animals with an Electric Charge by Andreu Llamas and Gabriel Casadevall/Ali Garousi
World of Animals: Fish: Rays, Chimaeras, and Eels by David Alderton
Vocabulary Added:
rajiformes: ray-form
pristiformes: saw-form
torpedo: sting ray
Activity:
Draw and label parts of a ray, sawfish
Skate dissection. Buy a skate wing. Cook it. Learn about cartilage.
Add rajiforms, pristiforms to Animal Kingdom tree
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