﻿CEBUS 
  107 
  

  

  Cebus 
  azajblm 
  Rengger. 
  

  

  Cay 
  Azara, 
  Esai 
  Nat. 
  Hist. 
  Parag., 
  II, 
  1801, 
  p. 
  182. 
  

   Cebus 
  azara 
  Rengg., 
  Nat. 
  Saugeth. 
  Parag., 
  I, 
  1830, 
  p. 
  26; 
  Schleg., 
  

   Mus. 
  Pays-Bas, 
  Simiae, 
  1876, 
  p. 
  189; 
  Burm., 
  Desc. 
  Phys. 
  

   Rep. 
  Argent., 
  Ill, 
  1877, 
  p. 
  52; 
  Matschie, 
  Sitzungsb. 
  Ges. 
  

   Naturf. 
  Freunde, 
  1894, 
  p. 
  57; 
  Forbes, 
  Handb. 
  Primates, 
  I, 
  

   1894, 
  p. 
  219; 
  Thos., 
  Proc. 
  Zool. 
  Soc. 
  Lond., 
  1903, 
  p. 
  234. 
  

   Cebus 
  elegans 
  I. 
  Geoff., 
  Compt. 
  Rend., 
  XXXI, 
  1850, 
  p. 
  875 
  ; 
  Id. 
  

   Cat. 
  Primates, 
  1851, 
  p. 
  45 
  ; 
  Wagn., 
  Schreb., 
  Saugth. 
  Suppl., 
  V, 
  

   1855, 
  p. 
  86; 
  Casteln., 
  Exped. 
  Amer. 
  Sud. 
  Zool, 
  I, 
  1855, 
  p. 
  9; 
  

   Dahlb, 
  Stud. 
  Zool. 
  Fam. 
  Reg. 
  Anim. 
  Natur, 
  fasc. 
  I, 
  1856, 
  

   pp. 
  160, 
  161 
  ; 
  Gray, 
  Proc. 
  Zool. 
  Soc. 
  Lond, 
  1855, 
  p. 
  826 
  ; 
  von 
  

   Pelz, 
  Zool.-Bot. 
  Ges. 
  Wien, 
  1883, 
  Beiheft, 
  p. 
  12; 
  Goldi, 
  

   Mamm. 
  Bras, 
  1893, 
  p. 
  48, 
  (note). 
  

   Cebus 
  (Otocebus) 
  elegans 
  Reichenb, 
  Vollstand. 
  Naturg. 
  Affen, 
  

  

  1862, 
  p. 
  44, 
  not 
  figured. 
  

   Cebus 
  (Otocebus) 
  azarce 
  Reichenb, 
  Vollstand. 
  Naturg. 
  Affen, 
  

   1862, 
  p. 
  48, 
  not 
  figured. 
  

   azara's 
  capuchin. 
  Native 
  name 
  Cay. 
  

   Type 
  locality. 
  Paraguay, 
  Brazil. 
  

  

  Geogr. 
  Distr. 
  Paraguay 
  northward, 
  west 
  of 
  the 
  Parana 
  to 
  Matto 
  

   Grosso, 
  Brazil; 
  Santa 
  Cruz 
  de 
  la 
  Sierra, 
  Bolivia, 
  (Burmeister) 
  ? 
  

   probably 
  C. 
  a. 
  pallidus 
  Gray. 
  

  

  Color. 
  Male. 
  Top 
  of 
  head 
  from 
  forehead 
  to 
  nape 
  and 
  extending 
  

   on 
  to 
  hind 
  neck 
  black, 
  sometimes 
  with 
  a 
  brownish 
  shade 
  ; 
  sides 
  of 
  head 
  

   from 
  the 
  black 
  cap 
  and 
  covering 
  the 
  cheeks 
  cream 
  buff 
  ; 
  a 
  rather 
  indis- 
  

   tinct 
  brown 
  band 
  in 
  front 
  of 
  ears 
  passing 
  under 
  chin 
  ; 
  dorsal 
  region 
  

   pale 
  brown, 
  rest 
  of 
  upper 
  parts 
  cream 
  buff 
  with 
  brown 
  hairs 
  inter- 
  

   mingled; 
  arms 
  iron 
  gray, 
  the 
  hairs 
  being 
  cream 
  buff 
  with 
  a 
  sub- 
  

   terminal 
  black 
  or 
  seal 
  brown 
  band, 
  and 
  this 
  band 
  gives 
  the 
  dark 
  gray 
  

   appearance; 
  sides 
  of 
  neck 
  and 
  flanks 
  cream 
  buff; 
  throat, 
  under 
  parts 
  

   of 
  body, 
  inner 
  side 
  of 
  arms 
  to 
  elbow 
  and 
  outer 
  side 
  of 
  thighs 
  beneath 
  

   bright 
  buff; 
  inner 
  side 
  of 
  forearms, 
  anal 
  region, 
  and 
  inner 
  side 
  of 
  legs 
  

   black; 
  outer 
  side 
  of 
  thighs, 
  cream 
  buff, 
  the 
  hairs 
  with 
  subterminal 
  

   brown 
  rings; 
  outer 
  side 
  of 
  legs 
  below 
  knees 
  black, 
  hairs 
  tipped 
  with 
  

   cream 
  buff; 
  tail 
  rather 
  bushy, 
  basal 
  portion 
  similar 
  to 
  dorsal 
  region, 
  

   remainder 
  black, 
  beneath 
  buffy 
  at 
  base 
  remainder 
  brownish 
  black 
  ; 
  

   hands 
  and 
  feet 
  black, 
  fingers 
  and 
  toes 
  covered 
  with 
  grayish 
  white 
  hairs. 
  

   Measurements. 
  Total 
  length, 
  865; 
  tail, 
  430; 
  foot, 
  120, 
  (Col- 
  

   lector). 
  Skull: 
  total 
  length, 
  90.6; 
  occipito-nasal 
  length, 
  80.4; 
  inter- 
  

   temporal 
  width, 
  40.4; 
  breadth 
  of 
  braincase, 
  53.6; 
  Hensel, 
  62.8; 
  zygo- 
  

  

  