Figure 1: Categories of fish
Video 1: Lamprey on The One Show (2:13)
Video 2: MSUToday: Love-sick lampreys
Video 3: Why Don't Sharks Have Bones? (4:57)
Video 4: Sharks and Rays Use Electricity (3:51)
Video 5: Life Cycle of Salmon (5:39)
Video 6: Fish hatching from eggs (1:35)
Video 7: Fish breathing (1:15)
Video 8: Pygmy Seahorses: Masters of Camouflage (2:46)
Video 9: LIFE - Mudskipper Mud Wrestles (2:40)
