Common Hippoceros

Common hippoceros (Metamynodon adajixii) is a species of amphibious hornless rhino native to North America that is descended from Metamynodon that has remained mostly unchanged. They resemble their ancestors, but they are 10% larger, so they're almost two times larger than a white rhinoceros. They have no natural predators when they're adults, but the calves' predators are cougars, gray wolves, grizzly bears, western wounders, eastern wounders, and some other predators. They are named because people thought they look like a mix between a hippo and a rhino without horns. Unlike most other species of rhino, they are very easy to keep in captivity and can breed and feed very well too, so they are the only wild rhino species that can be kept in small zoos, petting zoos, parks, etc, also due to their peaceful and docile nature towards people, other sapient species/beings, and both American common dylanus and domestic dylanuses. Fortunately, they are not endangered, unlike most other rhino species, due to strong conservation efforts and people allowed all species of wildlife (both native and nonnative), including this rhino species, into human settlements, thus preserving the species for much longer.