Chinese Giant Salamander
This is a nearly blind creature and is considered as the slimiest and largest salamander in the world. It can expand more than 6 feet in length. Since it is almost blind it can hardly escape from humans. They are now one of the endangered species. This is due to being used for some sort of medicine, delicacy and pollution.
Titanoboa stands for “Titanic” boa. It is considered as the world’s largest snake in history. It can more than 50 feet long. Its weight can definitely be dozens and dozens more than the world’s current biggest snake. It is believed to have lived 60 million years after the end of the dinosaur era.