in five types. Common Diprotophant, Ceratoelephas africanus , a Diprotophant that looks a White Rhinoceros that has knive-shaped horns. It resembles a cross between an Rhinoceros and Arsinoitherium . Helmeted Diprotophant, Ceratoelephas horridus , a species of Diprotophant that had a pair of blunt horns on their snout (the size varying