Define on the whole. on the whole synonyms, on the whole pronunciation, on the whole translation, English dictionary definition of on the whole. adj. 1. a. Containing all components; complete: the whole series of novels. b. Not divided or disjoined; in one unit: a whole loaf. c. Constituting the full...
The common hippopotamus (Hippopotamus amphibius), or hippo, is a large, mostly herbivorous mammal in sub-Saharan Africa, and one of only two extant species in the family Hippopotamidae, the other being the pygmy hippopotamus (Choeropsis liberiensis or Hexaprotodon liberiensis). The name comes from the ancient Greek for river horse (á¼±ÏÏÎ¿ÏÏÏÎ±Î¼Î¿Ï).
Pygmy Hippos. Pygmy hippos are smaller cousins of the hippopotamus that are native to West Africa. Of the 2,000 estimated pygmy hippos remaining in the wild, most are thought to be in Liberia, with smaller numbers in of Sierra Leone, Guinea and the Ivory Coast.The pygmy hippo is only half as tall as the hippopotamus and weighs less than 1/4 of a full sized hippopotamus.Adult pygmy hippos reach 70-80 cm in height and are believed to have diverged from the common hippo over 10 million years ago.f the 2,000 estimated pygmy hippos remaining in the wild, most are thought to be in Liberia, with smaller numbers in of Sierra Leone, Guinea and the Ivory Coast.