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  CERCOCEBUS 
  

  

  Cercocebus 
  torquatus 
  (Kerr). 
  

  

  Mangabey 
  a 
  collier 
  blanc 
  Buffon, 
  Hist. 
  Nat. 
  XIV, 
  p. 
  256, 
  pi. 
  III. 
  

   Simla 
  cethiops 
  torquata 
  Kerr, 
  Anim. 
  Kingd., 
  1792, 
  No. 
  39. 
  

   Cercocebus 
  cethiops 
  (nee 
  Linn, 
  nee 
  Schreb.), 
  E. 
  Geoff., 
  Ann. 
  Mus. 
  

  

  Hist. 
  Nat. 
  Paris, 
  XIX, 
  1812, 
  p. 
  97; 
  Wagn, 
  Schreb., 
  Saugth. 
  

  

  Suppl., 
  V, 
  1855, 
  p. 
  125. 
  

   Cercopithecus 
  cethiops 
  (nee 
  Linn, 
  nee 
  Schreb.), 
  Kuhl, 
  Beitr. 
  Zool., 
  

  

  1820, 
  p. 
  13; 
  Desm., 
  Mamm., 
  1820, 
  p. 
  62; 
  E. 
  Geoff., 
  Cours 
  

  

  Hist. 
  Nat. 
  Mamm., 
  1828, 
  p. 
  20, 
  8me 
  Le^on; 
  Wagn., 
  Schreb., 
  

  

  Saugth. 
  Suppl., 
  V, 
  1855, 
  p. 
  126, 
  tab. 
  XXI 
  ; 
  Pocock, 
  Ann. 
  Mag. 
  

  

  Nat. 
  Hist., 
  XVII, 
  7th 
  Ser., 
  1906, 
  p. 
  280. 
  

   Cercopithecus 
  cethiopicus 
  F. 
  Cuv., 
  Hist. 
  Nat. 
  Mamm., 
  II, 
  Livr. 
  

  

  XXXV, 
  p. 
  182; 
  2nd 
  ed., 
  1833, 
  p. 
  71, 
  pi. 
  XXIV. 
  

   Cercopithecus 
  (Cercocebus) 
  cethiops 
  Martin, 
  Proc. 
  Zool. 
  Soc 
  

  

  Lond., 
  1838, 
  p. 
  117; 
  Reichenb., 
  Vollstand. 
  Naturg. 
  Affen 
  

  

  1862, 
  p. 
  104. 
  

   Cercocebus 
  collaris 
  Gray, 
  List 
  Spec. 
  Mamm. 
  Brit. 
  Mus., 
  1843, 
  p 
  

  

  7; 
  Id. 
  Cat. 
  Monkeys, 
  Lemurs 
  and 
  Fruit-eating 
  Bats, 
  Brit 
  

  

  Mus., 
  1870, 
  p. 
  27; 
  Schleg., 
  Mus. 
  Pays-Bas, 
  Simiae, 
  1876, 
  p 
  

  

  96 
  ; 
  Forbes, 
  Handb. 
  Primates, 
  II, 
  1894, 
  p. 
  38 
  ; 
  Pousarg., 
  Ann 
  

  

  Scien. 
  Nat., 
  Ill, 
  1896, 
  p. 
  228; 
  Bedd., 
  Proc. 
  Zool. 
  Soc. 
  Lond. 
  

  

  1904, 
  p. 
  161, 
  (Brain). 
  

   Pithecus 
  (Cercocebus) 
  cethiops 
  Dahlb., 
  Stud. 
  Zool. 
  Fam. 
  Reg 
  

  

  Anim. 
  Nat., 
  fasc. 
  I, 
  1856, 
  p. 
  115. 
  

   Pithecus 
  (Cercocebus) 
  collaris 
  Dahlb., 
  Stud. 
  Zool. 
  Fam. 
  Reg. 
  

  

  Anim. 
  Nat., 
  fasc. 
  I, 
  1856, 
  p. 
  115. 
  

   Cercopithecus 
  (Cercocebus) 
  collaris 
  Reichenb., 
  Vollstand. 
  Naturg. 
  

  

  Affen, 
  1856, 
  p. 
  104, 
  figs. 
  248-250. 
  

  

  WHITE-COLLARED 
  MANGABEY. 
  

  

  Type 
  locality. 
  "l'Ethiopie." 
  

  

  Geogr. 
  Distr. 
  West 
  Africa, 
  Nigeria, 
  Cameroon, 
  and 
  French 
  

   Congo. 
  

  

  Genl. 
  Char. 
  Hair 
  on 
  crown 
  thick, 
  directed 
  backward, 
  short 
  ; 
  

   whiskers 
  rather 
  long, 
  extending 
  behind 
  ears 
  ; 
  tail 
  long 
  ; 
  eyelids 
  white. 
  

  

  Color. 
  Top 
  of 
  head 
  reddish 
  chestnut, 
  beneath 
  which 
  on 
  sixjje 
  of 
  

   head 
  is 
  a 
  band 
  of 
  pure 
  white; 
  upper 
  part 
  of 
  whiskers 
  soiled 
  white, 
  

   lower 
  part 
  gray; 
  hind 
  neck 
  pure 
  white; 
  dorsal 
  line 
  jet 
  black; 
  rest 
  of 
  

   upper 
  parts, 
  shoulders 
  and 
  lower 
  side 
  of 
  legs, 
  purplish 
  brown 
  ; 
  outer 
  

   side 
  of 
  arms 
  and 
  hands 
  jet 
  black; 
  feet 
  brownish 
  black; 
  chin 
  and 
  throat 
  

   white; 
  rest 
  of 
  under 
  parts 
  buffy 
  white; 
  inner 
  side 
  of 
  legs 
  yellowish 
  

   white 
  ; 
  tail 
  black, 
  apical 
  portion 
  white. 
  

  

  