Several bones of the roof of the mouth, the upper jaw and the skull remain connected. The lower jaws usually connect very loosely with the upper jaw bones. The lower jaws, in many snakes, have two bones that a tissue which is elastic in nature connects at the place where they have their chin area, and that is the reason why such bones move widely apart from each other. READ MORE: Types of Snakes: Viperidae (Vipers) Under circumstances like those in captivity, a snake can live as long as 50 years. There are other species of snakes which do not grow any larger than a pencil. P oisonous snakes like the King cobras, on the other hand, can kill smaller elephants. It is a known fact that the giant ones can kill large antelopes, small hippos or kangaroos by squeezing them so that their bones break and then they swallow the entire animal. There are over 3000 snake species that one can find around the world. Solenoglyphous Snakes– are those that have a pair of 2 fangs.Proteroglyphous Snake– those snakes that have few short teeth.Opisthoglyphous Snakes– snakes that have a pair of two big teeth.Aglyphous Snakes– these are the snakes that have similar-sized teeth.One can divide the types of snakes into 4 groups based on the size of the jaws: The bone structure is very complex in a snake and they have various joints which enable them to swallow an animal that is almost double its size. This arrangement helps them to move as flexibly as they do. Unlike humans, who have around 24 ribs and 33 vertebrae, snakes have between 100 and 400 vertebrae with many ribs attached to them. The backbone of the snake consists of numerous vertebrae that are attached to the ribs. Some snakes like the boas, and pythons, have the vestiges of hind legs or hip bones. The main structure of a snake’s body is made up of the (1) skull, (2) vertebrae, and the (3) ribs. A snake skeleton consists of a skull, the vertebrae and ribs, and the vestigial remnants of the limb. It is almost as though the entire structure is meticulously put together in an attempt to create an elegant creature. The skeletal form of a snake is an amazing sight to observe.
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