Echinoderms (pronounced eck-kyne-oh-derm)
Examples include starfish

After the triathlon, the gangster’s moll feels very tired, so decides to take a holiday. On the beach, she feels a kind of burn (echinoderm) from the sun’s powerful rays, so she uses a starfish parasol for shade.
Examples of echinoderms
Star fish

This star fish is known as the Caribbean Cushion Star.
Sea urchin

This Californian purple sea urchin has hundreds of pointy spines for protection.