The largest earthworm on record was found in South Africa and measured 22 feet.
151
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
The head of a jellyfish is called the "Bell."
6
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17