The African animal known as the "river horse" is the hippopotamus. The name hippopotamus is derived from the Greek words for "river horse". Hippos are semi-aquatic mammals that live in rivers and lakes in Africa.
Hippopotamus is the African animal known as "river horse". They are large semiaqautics mammals native to sub Saharan Africa. Their name came up from a Greek word "River horse" due to the amount of time they spend in water.
The African animal known as the "river horse" is the hippopotamus. The name hippopotamus is derived from the Greek words for "river horse". Hippos are semi-aquatic mammals that live in rivers and lakes in Africa nature