Sharks have young in three different ways. After internal fertilization, some...
Dr. Mahmood Shivji
Dr. Mahmood Shivji of the Guy Harvey Research Institute and Save Our Seas Shark...
Long Live the Sharks and Rays
Students will learn about adaptations that have helped sharks and rays survive....
Mon, 11/30/2009 - 13:20
Dwarf Lantern Shark
The smallest shark, a dwarf lantern shark (Etmopterus perryi) is smaller than...
A Plague of Sea Stars
Sea stars are important members of marine ecosystems, especially in the tropics. We...