Пожалкйста помогите надо описпть придумываемое животное буду очень благодарна

I imagine that there is an animal in the world which looks like this. It is very tall, around 2.5 meter. It has two different sides of his body. One side is covered with long white hair, other side is covered with scale. So, it looks like beast and fish rolled into one. It has big round yellow eyes, small nose and very big mouth with a lot of teeth. Also it has long tongue like snake has. But it is kind and peaceable animal. It eats only insects and almost all the time sleeps.