* Definition of "Split Hoof": The term "split hoof" can be interpreted in different ways. Some animals have very clearly divided hooves (like cows), while others have more subtle splits (like pigs).
* Species Diversity: There are thousands of species of mammals alone, and many have hooves of various shapes and sizes.
* Ongoing Research: Scientists are always discovering new species and studying animal anatomy, so the number of animals with split hooves is constantly evolving.
Instead of focusing on a specific number, let's look at the broader category:
Animals with split hooves belong to the order *Artiodactyla*. This group includes:
* Cows, sheep, goats, deer, pigs, hippos, camels, and giraffes
These animals all have even numbers of toes and their hooves are adapted for walking and running on various terrains.
If you're interested in learning more about specific animals and their hoof structures, I recommend doing some research online or checking out a zoology textbook!