Kermit the Frog was originally a vague lizard-like creature and wasn’t officially classified as a frog until 1969, when his status as a frog was established in the television special “Hey, Cinderella!”
The Tongue-eating Louse is the only known parasite in the world that functionally replaces an entire organ of its host. After it eats the fish’s tongue, the louse attaches itself to the stub and acts as the new ‘tongue’ for the rest of its life.
