A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Sharks, like other fish, have their reproductive organs in their chests.
248
The colossal squid has the largest eyes in the world.
4
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17