﻿CEBUS 
  93 
  

  

  be 
  found 
  to 
  be 
  the 
  same 
  as 
  Spix's 
  species. 
  At 
  present, 
  it 
  can 
  only 
  be 
  

   left 
  under 
  the 
  name 
  Mr. 
  Thomas 
  has 
  given 
  it, 
  trusting 
  that 
  the 
  

   acquisition 
  of 
  more 
  material, 
  and 
  authentic 
  information 
  will 
  enable 
  it 
  

   to 
  take 
  an 
  indisputable 
  place 
  in 
  the 
  genus. 
  

  

  Cebus 
  flavtjs 
  E. 
  Geoffroy. 
  

  

  Simla 
  Havia 
  Schreb., 
  Saugth., 
  1775, 
  pi. 
  XXXI 
  B. 
  (desc. 
  nulla). 
  

  

  Cebus 
  ftavus 
  E. 
  Geoff., 
  Ann. 
  Mus. 
  Hist. 
  Nat. 
  Paris, 
  XIX, 
  1812, 
  

   p. 
  112; 
  Kuhl, 
  Beitr. 
  Zool., 
  1820, 
  p. 
  33; 
  Wied, 
  Beitr., 
  1826, 
  p. 
  

   10; 
  Fisch., 
  Syn. 
  Mamra, 
  1829, 
  p. 
  49; 
  Wagn., 
  Schreb., 
  Saugth. 
  

   Suppl., 
  I, 
  1840, 
  p. 
  207; 
  V, 
  1855, 
  p. 
  94; 
  D'Orbign., 
  Voy. 
  Amer. 
  

   Merid., 
  Mamm., 
  IV, 
  1847, 
  p. 
  1?; 
  I. 
  Geoff., 
  Cat. 
  Primates, 
  

   1851, 
  p. 
  45; 
  Dahlb., 
  Stud. 
  Zool. 
  Fam. 
  Reg. 
  Anim. 
  Natur., 
  

   fasc. 
  I, 
  1856, 
  pp. 
  163, 
  167; 
  Schleg., 
  Mus. 
  Pays-Bas, 
  Simiae, 
  

   1876, 
  p. 
  204 
  ; 
  Forbes, 
  Handb. 
  Primates, 
  I, 
  1894, 
  p. 
  209. 
  

  

  Cebus 
  barbatus 
  E. 
  Geoff., 
  Ann. 
  Mus. 
  Hist. 
  Nat. 
  Paris, 
  XIX, 
  1812, 
  

   p. 
  110; 
  Kuhl, 
  Beitr. 
  Zool., 
  1820, 
  p. 
  33; 
  Desm., 
  Mamm., 
  1820, 
  

   p. 
  82; 
  Fisch., 
  Syn. 
  Mamm., 
  1829, 
  p. 
  48; 
  Less., 
  Spec. 
  Mamm., 
  

   1840, 
  p. 
  146; 
  Wagn., 
  Schreb., 
  Saugth. 
  Suppl., 
  I, 
  1840, 
  p. 
  208; 
  

   V, 
  1855, 
  p. 
  87; 
  I. 
  Geoff., 
  Cat. 
  Primates, 
  1851, 
  p. 
  45; 
  Dahlb., 
  

   Stud. 
  Zool. 
  Fam. 
  Reg. 
  Anim. 
  Natur., 
  fasc. 
  I, 
  1856, 
  pp. 
  162, 
  

   166; 
  Gray, 
  Cat. 
  Monkeys, 
  Lemurs 
  and 
  Fruit-eating 
  Bats, 
  

   Brit. 
  Mus., 
  1870, 
  p. 
  49 
  ; 
  Schleg., 
  Mus. 
  Pays-Bas, 
  Simiae, 
  1876, 
  

   p. 
  197. 
  

  

  Cebus 
  albus 
  E. 
  Geoff., 
  Ann. 
  Mus. 
  Hist. 
  Nat. 
  Paris, 
  XIX, 
  1812, 
  p. 
  

   112, 
  (albino) 
  ; 
  Kuhl, 
  Beitr. 
  Zool., 
  1820, 
  p. 
  34. 
  

  

  Cebus 
  fulvus 
  Desm., 
  Mamm., 
  1820, 
  p. 
  88; 
  Reichenb., 
  Vollstand. 
  

   Naturg. 
  Affen, 
  1862, 
  p. 
  30, 
  fig. 
  83. 
  

  

  Cebus 
  brissoni 
  Less., 
  Spec. 
  Mamm., 
  1840, 
  p. 
  155. 
  

  

  Cebus 
  (Pseudocebus) 
  flavus 
  Reichenb., 
  Vollstand. 
  Naturg. 
  Affen, 
  

   1862, 
  p. 
  32, 
  pis. 
  VI, 
  figs. 
  89, 
  90, 
  VII, 
  fig. 
  108. 
  

  

  Cebus 
  (Calyptrocebus) 
  barbatus 
  Reichenb., 
  Vollstand. 
  Naturg. 
  

   Affen, 
  1862, 
  p. 
  35, 
  pi. 
  VI, 
  fig. 
  101 
  ; 
  pi. 
  VII, 
  fig. 
  116. 
  

  

  Cebus 
  (Calyptrocebus) 
  albus 
  Reichenb., 
  Vollstand. 
  Naturg. 
  Affen, 
  

   1862, 
  p. 
  35, 
  not 
  figured. 
  

  

  Caiardra 
  branca 
  Bates, 
  Nat. 
  Riv. 
  Amaz., 
  II, 
  1863, 
  p. 
  100. 
  

  

  SLENDER 
  CAPUCHIN. 
  

  

  Type 
  locality, 
  "le 
  Bresil." 
  Geoffroy's 
  type 
  in 
  Paris 
  Museum. 
  

   Geogr. 
  Distr. 
  Bolivia, 
  (D'Orbigny). 
  Range 
  unknown. 
  

   Color. 
  Forehead 
  and 
  top 
  of 
  head 
  almost 
  cream 
  color; 
  back 
  of 
  

   head 
  and 
  neck, 
  pale 
  golden 
  brown; 
  dorsal 
  region 
  paler 
  brown, 
  reddish 
  

  

  