Hippopotamus

Large semi-aquatic mammal native to sub-Saharan Africa

The hippopotamus (; pl.: hippopotamuses;, also shortened to hippo, further qualified as the common hippopotamus, Nile hippopotamus, or river hippopotamus, is a large semiaquatic mammal native to sub-Saharan Africa. It is one of only two extant species in the family Hippopotamidae, the other being the pygmy hippopotamus. Its name comes from the ancient Greek for "river horse".

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