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  PAPIO 
  

  

  met 
  with. 
  In 
  West 
  Africa, 
  in 
  Northern 
  Nigeria 
  towards 
  Lake 
  Chad, 
  

   P. 
  Nigeria 
  is 
  found, 
  and 
  on 
  the 
  coast 
  from 
  Senegal 
  to. 
  Guinea, 
  P. 
  

   papio 
  ranges. 
  From 
  Senegambia 
  to 
  the 
  Congo 
  P. 
  sphinx 
  occurs. 
  

   Three 
  species 
  inhabit 
  Cameroon 
  : 
  P. 
  leucoph^us 
  in 
  the 
  northern 
  por- 
  

   tion, 
  P. 
  yokoensis 
  in 
  the 
  central 
  part, 
  and 
  P. 
  planirostris 
  in 
  the 
  

   southwestern 
  portion. 
  In 
  South 
  Africa 
  from 
  the 
  River 
  Limpopo 
  to 
  

   the 
  Cape, 
  P. 
  porcarius 
  occurs. 
  The 
  last 
  form, 
  a 
  race 
  of 
  P. 
  hama- 
  

   dryas, 
  P. 
  h. 
  arabicus 
  is 
  found 
  in 
  Arabia 
  northwest 
  of 
  Aden. 
  

  

  KEY 
  TO 
  THE 
  SPECIES 
  AND 
  SUBSPECIES. 
  

  

  A. 
  General 
  color 
  dark. 
  

  

  a. 
  Nose 
  not 
  extending 
  beyond 
  lips. 
  

  

  a.' 
  Hands 
  and 
  feet 
  black. 
  

  

  a." 
  Hairs 
  purplish 
  black 
  with 
  two 
  bands 
  

  

  of 
  cream 
  buff 
  P. 
  nigerice. 
  

  

  b" 
  Hairs 
  black 
  banded 
  with 
  raw 
  sienna 
  P. 
  doguera. 
  

  

  b! 
  Hands 
  black 
  and 
  tawny; 
  feet 
  black 
  P. 
  tessellation. 
  

  

  c! 
  Hands 
  black, 
  feet 
  black 
  and 
  buff. 
  

  

  a" 
  Hairs 
  seal 
  brown, 
  subterminal 
  band 
  

  

  buff 
  P. 
  furax. 
  

  

  b." 
  Hairs 
  purplish 
  brown 
  banded 
  with 
  

  

  buff 
  and 
  black 
  P. 
  yokoensis. 
  

  

  c." 
  Hairs 
  black, 
  subterminal 
  band 
  tawny 
  

  

  ochraceous 
  or 
  cream 
  buff 
  P. 
  heuglini. 
  

  

  d! 
  Hands 
  and 
  feet 
  ochraceous 
  buff 
  and 
  black. 
  

  

  a" 
  General 
  color 
  red 
  P. 
  papio. 
  

  

  b" 
  General 
  color 
  dull 
  greenish 
  white 
  P. 
  ibeanus. 
  

  

  b. 
  Nose 
  extending 
  beyond 
  lips 
  P. 
  porcarius. 
  

  

  B. 
  General 
  color 
  yellowish. 
  

  

  a.' 
  Hands 
  and 
  feet 
  ochraceous 
  P. 
  cynocephalus. 
  

  

  b! 
  Hands 
  and 
  feet 
  blackish 
  brown 
  P. 
  neumanni. 
  

  

  c! 
  Hands 
  ochraceous 
  buff 
  and 
  black, 
  feet 
  

  

  ochraceous 
  P. 
  strepitus. 
  

  

  d! 
  Hands 
  blackish, 
  feet 
  seal 
  brown 
  and 
  

  

  grayish 
  white 
  P. 
  pruinosus. 
  

  

  C. 
  General 
  color 
  grayish 
  brown 
  or 
  reddish 
  brown. 
  

  

  a. 
  Mantle 
  covering 
  shoulders 
  and 
  fore 
  part 
  of 
  

   body. 
  

   a! 
  Size 
  large. 
  

  

  ri»i 
  ■ 
  

  

  "U_ 
  

  

  ^1M 
  

  

  