NATURAL HISTORY OF SOUTH AFRICA 



PAGE 



2. Potamochxrus chceropotamus nyaste, Maj. Nyassa Pig or 



Bosch Vark. P.Z.S., 1897, p. 367 • • • • 167 



3. PhacochcBTUS athiopicus. Pall. Wart Hog or Vlackte 



Vark 172 



Sub-order : Perissodactyla 



A sub-order of ungulate animals with the digits unpaired and 

 the third largest, the intermaxillary bones tectiform, and csecum 

 enlarged. 



Family : Rhinocerotid^ 



1. Rhinoceros simus, Burch. White or Square-lipped Rhin- 



oceros ......... 207 



2. Rhinoceros bicornis, Linn. Black Rhinoceros . . 213 



Sub-order : Hyracoidea 



A sub-order of ungulate animals with rodent upper incisors, 

 numerous dorsolumbar vertebrae and zonary placenta. 



viii 



