Warthog: The Warthog or Common Warthog (Phacochoerus africanus) is a wild member of the pig family that lives in grassland, savanna, and woodland in Sub-Saharan Africa.In the past it was commonly treated as a subspecies of P. aethiopicus, but today that scientific name is restricted to the Desert Warthog of northern Kenya, Somalia, and eastern Ethiopia. The common name comes from the four large, wart-like protrusions found on the head of the warthog, which serve as a fat reserve and are used for defense when males fight. Afrikaans-speaking people call the animal "vlakvark", meaning "pig of the plains".Warthogs range in size from 0.9 to 1.5 m (3.0 to 4.9 ft) in length and 50 to 75 kg (110 to 170 lb) in weight.
A warthog is identifiable by the two pairs of tusks protruding from the mouth and curving upwards. The lower pair, which is far shorter than the upper pair, becomes razor sharp by rubbing against the upper pair every time the mouth is opened and closed. The upper canine teeth can grow to 23 cm (9.1 in), and are of a squashed circle shape in cross section, almost rectangular, being about 4.5 cm (1.8 in) deep and 2.5 cm (0.98 in) wide. A tusk will curve 90 degrees or more from the root, and will not lie flat on a table, as it curves somewhat backwards as it grows.
Warthog
Warthog
Warthog
Warthog
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