﻿CEBUS 
  95 
  

  

  reddish 
  chestnut, 
  tips 
  of 
  hairs 
  pale 
  rufous 
  ; 
  dorsal 
  line 
  darker 
  ; 
  shoulders 
  

   and 
  front 
  part 
  of 
  arms 
  above 
  elbows 
  pale 
  yellow, 
  rest 
  of 
  arms 
  to 
  

   middle 
  forearm, 
  outer 
  side, 
  golden 
  yellow, 
  grading 
  into 
  blackish 
  brown 
  

   on 
  lower 
  forearm 
  and 
  wrist, 
  the 
  hairs 
  tipped 
  with 
  yellowish; 
  hands 
  

   blackish 
  ; 
  inner 
  side 
  of 
  arms 
  dark 
  reddish 
  chestnut 
  ; 
  under 
  parts 
  chest- 
  

   nut 
  becoming 
  blackish 
  towards 
  groin 
  ; 
  tail 
  blackish 
  brown, 
  hairs 
  tipped 
  

   with 
  grayish. 
  

  

  Measurements. 
  Total 
  length 
  about 
  980 
  ; 
  tail, 
  525. 
  Skull 
  in 
  speci- 
  

   men. 
  

  

  There 
  are 
  two 
  examples 
  of 
  this 
  form 
  in 
  the 
  Paris 
  Museum 
  and 
  

   each 
  one 
  marked 
  "un 
  des 
  types," 
  but 
  the 
  real 
  type, 
  unless 
  one 
  of 
  the 
  

   specimens 
  is 
  it, 
  does 
  not 
  seem 
  to 
  be 
  in 
  the 
  collection. 
  Both 
  examples 
  

   came 
  from 
  Cayenne, 
  one 
  brought 
  by 
  M. 
  Martin 
  in 
  1819, 
  the 
  other 
  by 
  M. 
  

   Poiteau 
  in 
  1882. 
  I 
  am 
  not 
  satisfied 
  to 
  consider 
  these 
  as 
  C. 
  apella, 
  

   (capucinus 
  Auct), 
  for 
  besides 
  the 
  peculiar 
  chestnut 
  color 
  of 
  the 
  body, 
  

   and 
  the 
  yellow 
  on 
  shoulders 
  and 
  upper 
  arm, 
  the 
  head 
  lacks 
  entirely 
  

   the 
  black 
  cap 
  of 
  apella 
  and 
  the 
  black 
  lines 
  on 
  side 
  of 
  face 
  meeting 
  

   under 
  the 
  chin. 
  There 
  are 
  no 
  tufts 
  and 
  the 
  hair 
  on 
  head 
  is 
  short. 
  

  

  Cebus 
  variegatus 
  E. 
  Geoff 
  roy. 
  

  

  Cebus 
  variegatus 
  E. 
  Geoff., 
  Ann. 
  Mus. 
  Hist. 
  Nat. 
  Paris, 
  XIX, 
  

   1812, 
  p. 
  Ill; 
  Id. 
  Cours 
  Hist. 
  Nat. 
  Mamm, 
  1828, 
  p. 
  9, 
  lOme 
  

   Lecon 
  ; 
  Kuhl, 
  Beitr. 
  Zool., 
  1820, 
  p. 
  83 
  ; 
  Temm., 
  Mon. 
  Mamm., 
  

   1827, 
  p. 
  XIV; 
  Less., 
  Mamm., 
  1840, 
  p. 
  153; 
  I. 
  Geoff., 
  Cat. 
  

   Primates, 
  1851, 
  p. 
  48; 
  Dahlb., 
  Stud. 
  Zool. 
  Fam. 
  Reg. 
  Anim. 
  

   Natur., 
  fasc. 
  I, 
  1856, 
  pp. 
  163, 
  167; 
  Pucher., 
  Rev. 
  Mag. 
  Zool.. 
  

   1857, 
  p. 
  343 
  ; 
  Schleg., 
  Mus. 
  Pays-Bas, 
  Simiae, 
  1876, 
  p. 
  208 
  : 
  

   Forbes, 
  Handb. 
  Primates, 
  I, 
  1894, 
  p. 
  211. 
  

  

  Simla 
  {Cebus) 
  variegatus 
  Humb., 
  Rec. 
  Obs. 
  Zool., 
  1811, 
  (1815), 
  

   p. 
  356. 
  

  

  Cebus 
  xanthosternos 
  Kuhl, 
  Beitr. 
  Zool., 
  1820, 
  p. 
  35 
  ; 
  Desm.. 
  

   Mamm., 
  1820, 
  p. 
  84; 
  Wied, 
  Beitr., 
  1826, 
  p. 
  90; 
  Fisch.. 
  Syn. 
  

   Mamm., 
  1829, 
  p. 
  46; 
  Wagn., 
  Schreb., 
  Saugth. 
  SuppL, 
  I, 
  1840. 
  

   p. 
  209; 
  V, 
  1855, 
  p. 
  95. 
  

  

  Cebus 
  robustus 
  Kuhl, 
  Beitr., 
  1820, 
  p. 
  35; 
  Desm., 
  Mamm., 
  1820, 
  

   p. 
  80; 
  Wied, 
  Beitr., 
  1826, 
  p. 
  90; 
  Fisch., 
  Syn. 
  Mamm., 
  1 
  

   p. 
  45; 
  Less., 
  Spec. 
  Mamm., 
  1840, 
  p. 
  40: 
  I. 
  Geoff., 
  Cat. 
  Pri- 
  

   mates, 
  1851, 
  p. 
  43; 
  Dahlb., 
  Stud. 
  Zool. 
  Fam. 
  Reg. 
  Anim. 
  

   Xatur., 
  fasc. 
  I. 
  1856, 
  pp. 
  160, 
  165. 
  

  

  