Posted inMyths and Facts
Do Sharks Have Spines? Understanding Their Unique Skeleton
You might wonder if sharks have spines like many other fish. It’s a common question since sharks look so different from typical bony fish you see in aquariums or oceans. Understanding their anatomy can help clear up this mystery and give you a better grasp of how sharks move and survive.
Unlike most fish, sharks don’t have a bony spine. Instead, their skeletons are made of cartilage, which is ligh