The world is a big place filled with mystery and wonder. There are so many corners to explore and things to see. The world has plenty of different environments and ecosystems all of which make homes for different animals. Animals are amazing, and with how big the planet is, there is no way they have all been discovered, especially when considering sea creatures. It's interesting to think about just how many creatures are out there.

There are some interesting and somewhat peculiar creatures out there that you may have never even seen before. These creatures, great and small, play important roles in their own ecosystem, so it's worth learning about them and discovering something new. Some of them are adorable, others are pretty alarming.

Here we have collected 25 animals that you might have never know existed before now. Take a look and maybe you will find your new favourite animal amongst this list.