Do Snakes Have Bones?


This is a question that many people ask and there is a lot of misinformation out there about snakes and their skeletons. So let’s set the record straight: do snakes have bones?

The answer is yes snakes do have bones. In fact they have a very similar skeletal system to other vertebrates (animals with a backbone). Their bones are just modified in some ways to suit their unique body shape and lifestyle.

Here’s a closer look at the skeletal system of snakes:

The Skull

Snakes have a skull that is very different from ours. For starters it is much more flexible which allows them to open their mouths extremely wide. They also have many more joints in their skulls than we do which allows them to move their jaws in a side-to-side motion.

The spine

Snakes have a long flexible spine that is made up of many small bones called vertebrae. In between each vertebra is a small flexible disc. This combination of bones and discs gives snakes their unique ability to twist and turn their bodies in all sorts of directions.

The ribs

Snakes have ribs but they are different from our ribs. Most of the ribs are attached to the spine but a few of them are not. The ribs that are not attached to the spine are called “floating ribs” and they help to protect the snake’s organs.

The limbs

Snakes do not have limbs as we do but they do have vestiges of them. These are small bony structures that are left over from our reptilian ancestors. In some snakes you can see these vestiges as small claw-like structures on the sides of their bodies.

Now that we know the answer to the question “do snakes have bones?” let’s take a look at how their skeletons are adapted to their lifestyle.

The Benefits Of Having A Skeleton

There are many benefits to having a skeleton. For starters it provides support for the body and protects the internal organs. It also allows for movement by providing a framework for the muscles to attach to.

The Benefits Of Having A Flexible Skeleton

A flexible skeleton has many benefits for snakes. It allows them to move in all directions which is helpful for finding food and avoiding predators. It also makes it easier for them to digest their food as they can twist and turn their bodies to help break down the food.

The Benefits Of Having A Small Skeleton

A small skeleton has many benefits for snakes. It makes them more agile and able to move through tight spaces. It also makes them lighter so they can move more easily through the water.

Now that we know the answer to the question “do snakes have bones?” we can better appreciate the amazing adaptations that their skeletons have for their lifestyle.