﻿THE 
  SPIDER 
  MONKEYS 
  — 
  KELLOGG 
  AXD 
  GOLDMAN 
  23 
  

  

  the 
  Rio 
  Cliamicuros 
  [ 
  = 
  Rio 
  Siiniiria], 
  a 
  tiibiitai\v 
  of 
  the 
  Rio 
  Marafion; 
  

   and 
  on 
  the 
  Rj'o 
  Ti<rre, 
  a 
  northern 
  trihutarv 
  of 
  the 
  Rio 
  Maranon 
  west 
  

   of 
  Nauta. 
  It 
  has 
  been 
  reported 
  also 
  from 
  Puerto 
  Indiana 
  on 
  the 
  Ri'o 
  

   Marafion 
  just 
  west 
  of 
  mouth 
  of 
  the 
  Rio 
  Napo 
  by 
  Tate 
  (Bull. 
  Amer. 
  

   Mus. 
  Nat. 
  Hist., 
  vol. 
  7G, 
  p. 
  21G, 
  Oct. 
  20. 
  1939), 
  and 
  from 
  Elvira 
  on 
  

   the 
  Rio 
  Maranon 
  above 
  the 
  mouth 
  of 
  the 
  Rio 
  Chanibira 
  by 
  Bartlett 
  

   (Proc. 
  Zool. 
  Sec. 
  London 
  for 
  1882, 
  p. 
  373), 
  

  

  Sl)eciniens 
  are 
  also 
  listed 
  by 
  Gooldi 
  and 
  Hajjjmann 
  (Bol. 
  Mus. 
  Goeldi, 
  

   vol. 
  4, 
  p. 
  42, 
  1904) 
  from 
  Iquitos, 
  on 
  the 
  Rio 
  Marafion 
  above 
  mouth 
  of 
  

   the 
  Rio 
  Napo, 
  by 
  Cabrera 
  (Trabajos 
  Mus. 
  Nat. 
  Cienc. 
  Nat. 
  Madrid, 
  

   ser. 
  zool.. 
  No. 
  31, 
  p. 
  4G, 
  Oct. 
  28, 
  1917) 
  from 
  Tarapoto 
  (Nueva 
  Floren- 
  

   cia) 
  on 
  the 
  Rio 
  Nape, 
  and 
  by 
  Loiniberg 
  (Arkiv 
  for 
  Zool., 
  vol. 
  14, 
  No. 
  

   4, 
  p. 
  6, 
  June 
  7, 
  1921) 
  from 
  below 
  Baeza 
  on 
  the 
  Rio 
  Quijos, 
  a 
  tributary 
  

   of 
  the 
  Rio 
  Coca 
  in 
  eastern 
  Ecuador. 
  Festa 
  (Boll. 
  Mus. 
  Zool. 
  ed 
  Anat. 
  

   Conip. 
  Univ. 
  Torino, 
  vol. 
  18, 
  No, 
  435, 
  p. 
  4, 
  Feb. 
  11, 
  1903) 
  identifies 
  as 
  

   Ateles 
  variegatus 
  several 
  specimens 
  collected 
  by 
  him 
  in 
  Ecuador 
  in 
  

   tlie 
  valley 
  of 
  the 
  Rio 
  Santia^jo 
  and 
  at 
  San 
  Jose 
  on 
  the 
  Rio 
  Snni 
  and 
  

   remarks 
  that 
  he 
  had 
  found 
  this 
  spider 
  monkey 
  to 
  be 
  abundant 
  in 
  the 
  

   forests 
  bordering 
  the 
  Paute, 
  Zamora, 
  and 
  Santiago 
  Rivers. 
  

  

  A 
  specimen 
  of 
  this 
  monkey 
  (U. 
  S. 
  N. 
  M. 
  No. 
  3332) 
  collected 
  by 
  

   William 
  E, 
  Moore 
  in 
  1857 
  somewhere 
  along 
  the 
  Rio 
  Napo 
  in 
  eastern 
  

   Ecuador 
  has 
  yellowish 
  underparts 
  and 
  a 
  golden 
  brow 
  patch. 
  

  

  Spcehnens 
  examined. 
  — 
  Total 
  number, 
  9, 
  as 
  follows: 
  Colombia: 
  

   Mambita 
  (Llanos) 
  on 
  Rio 
  Guavio, 
  a 
  tributary 
  of 
  Rio 
  Meta, 
  1 
  

   (M. 
  C. 
  Z.); 
  Villavicencio, 
  western 
  Rio 
  Meta, 
  1. 
  Ecuador: 
  Rio 
  Napo, 
  

   1; 
  Jinia 
  (southwest 
  of 
  Sigsig) 
  on 
  headwaters 
  of 
  Rio 
  Pamar, 
  a 
  tribu- 
  

   tary 
  of 
  Rio 
  Paute, 
  1 
  (skull 
  only, 
  M. 
  C. 
  Z.). 
  Peru 
  : 
  No 
  definite 
  locality, 
  

   1 
  (U. 
  M. 
  M. 
  Z.). 
  Venezuela: 
  El 
  Lhigual 
  [ 
  = 
  Yagual], 
  2 
  

   (A. 
  M, 
  N. 
  H.) 
  ; 
  Valle 
  de 
  los 
  Monos, 
  Mount 
  Duida, 
  2 
  (A, 
  M, 
  N. 
  H,), 
  

  

  ATELES 
  BELZEBUTH 
  MARGINATUS 
  E. 
  GcofTroy 
  

   WniTE-WniSKERED 
  SPIDER 
  MONKEY 
  

  

  Ateles 
  maryinatuH 
  E. 
  GeomtOY, 
  Ann. 
  Mus. 
  Hist. 
  Niif. 
  Paris, 
  vol. 
  13, 
  p. 
  92, 
  pi. 
  10, 
  

   Mar. 
  1809. 
  

  

  AtelcH 
  front 
  (din 
  Uhnnetit, 
  Proc. 
  Znol. 
  Hoc. 
  London 
  for 
  1830-31, 
  pt. 
  1, 
  No. 
  4, 
  p. 
  38, 
  

   Apr. 
  C, 
  1H;{1. 
  TyiK' 
  locality, 
  unknown. 
  

  

  Atclcti 
  (ilbifroHH 
  IL 
  Sciiinz, 
  Systcniail.sches 
  Verzcicbni.ss 
  aller 
  bis 
  jctzt 
  bckannleu 
  

   Siiugethlen? 
  od»?r 
  Synopsis 
  Mamnialinrn, 
  vol. 
  1, 
  p. 
  OS, 
  1841. 
  [This 
  name 
  ap- 
  

   pears 
  In 
  the 
  Hynonymy 
  of 
  Atelca 
  margitiatus 
  and 
  apparently 
  Is 
  based 
  on 
  

   Coaltn 
  A 
  fnmt 
  blanc, 
  AIcIch 
  maryinatux 
  Kr. 
  (Jnvier, 
  Ilistuiro 
  nalun'll»> 
  dcs 
  

   niainniifcMcs, 
  vol. 
  7, 
  llvr. 
  01*, 
  piiRcs 
  untintMbi'rcd, 
  Apr. 
  is;{(). 
  ) 
  

  

  Type 
  locality. 
  — 
  "Los 
  parties 
  dii 
  I5iesil. 
  iiiro.sees 
  par 
  le 
  Rio- 
  

   Janeiro" 
  [=-Para, 
  Brazil, 
  and 
  the 
  borders 
  of 
  the 
  Rio 
  Orinoco, 
  Vene- 
  

   zuela; 
  see 
  E. 
  GeofTroy, 
  Ann. 
  Mus. 
  Hist. 
  Nat. 
  Paris, 
  vol. 
  10, 
  p, 
  100, 
  

   1812. 
  Here 
  restricted 
  to 
  Cametfi, 
  Rio 
  Tocantins, 
  Pani, 
  Brazil. 
  | 
  

  

  Type 
  specimen. 
  — 
  Museum 
  National 
  d'Histoire 
  Natiirelle, 
  Paris. 
  

  

  