﻿THE 
  SPIDER 
  MONKEYS 
  — 
  KELLOGG 
  AND 
  GOLDMAN 
  17 
  

  

  specimens 
  examined 
  by 
  Tute, 
  but 
  the 
  thin 
  pterygoid 
  plates 
  in 
  these 
  

   and 
  in 
  other 
  specimens 
  from 
  that 
  region 
  are 
  in 
  reality 
  larger 
  and 
  

   more 
  extended 
  posteriorly 
  than 
  usual 
  in 
  spider 
  monkeys. 
  Other 
  char- 
  

   acter 
  ascribed 
  by 
  him 
  to 
  paniacus 
  are 
  the 
  small 
  postglenoid 
  processes 
  

   and 
  unexpanded 
  zygomata 
  of 
  nearly 
  uniform 
  depth. 
  Examination 
  

   of 
  large 
  series 
  of 
  spider 
  monkey 
  skulls 
  shows 
  that 
  these 
  cranial 
  fea- 
  

   tures 
  are 
  everywhere 
  subject 
  to 
  about 
  the 
  same 
  wide 
  range 
  of 
  individual 
  

   variation. 
  

  

  In 
  DiUch 
  (luiana, 
  Kappler 
  (Popular 
  Sci. 
  Monthly, 
  vol. 
  32, 
  No. 
  3, 
  

   pp. 
  397-31*8, 
  Jan. 
  1888) 
  states 
  that 
  this 
  monkey 
  does 
  not 
  occur 
  on 
  the 
  

   coast 
  and 
  that 
  it 
  is 
  found 
  only 
  in 
  the 
  higher 
  lands. 
  An 
  adult 
  male 
  

   collected 
  by 
  Kappler 
  along 
  the 
  Marowijne 
  lliver 
  [ 
  = 
  Rio 
  Maroni], 
  

   Dutch 
  (iuiana, 
  is 
  listed 
  by 
  Jentink 
  (Catalogue 
  systematique 
  des 
  

   maiiiiniferes, 
  Mus. 
  Hist. 
  Nat. 
  Pays-Bas, 
  vol. 
  11, 
  p. 
  41, 
  1892). 
  Thomas 
  

   (Ann. 
  Mag. 
  Nat. 
  Hist., 
  ser. 
  8, 
  vol. 
  6, 
  p. 
  505, 
  Nov. 
  1910), 
  however, 
  

   records 
  this 
  monkey 
  from 
  the 
  River 
  Supinaam, 
  lower 
  Essequibo, 
  

   Demerara. 
  British 
  Guiana. 
  Richard 
  Schomburgk 
  (in 
  Roth, 
  Richard 
  

   Schomburgk's 
  travels 
  in 
  British 
  Guiana 
  1840-1844, 
  vol. 
  2, 
  p. 
  72, 
  1923), 
  

   states 
  that 
  this 
  monkey 
  is 
  found 
  mostly 
  in 
  troups 
  of 
  16 
  to 
  20 
  in 
  the 
  

   higlust 
  trees 
  and 
  that 
  one 
  was 
  killed 
  in 
  the 
  vicinity 
  of 
  Maripa 
  at 
  the 
  

   forks 
  of 
  the 
  upper 
  Rio 
  Waku-wau, 
  a 
  tributary 
  of 
  the 
  Rio 
  Tacutii, 
  

   south 
  of 
  the 
  Kaniiku 
  Mountains, 
  British 
  Guiana. 
  

  

  In 
  French 
  Guiana, 
  Menegaux 
  (Bull. 
  Mus. 
  Hist. 
  Nat. 
  Paris, 
  vol. 
  8, 
  

   No. 
  5, 
  p. 
  21JG, 
  1902) 
  has 
  recordetl 
  this 
  si)ider 
  monkey 
  from 
  the 
  Riviere 
  

   Camopi, 
  a 
  tributary 
  of 
  the 
  Rio 
  Oyapock, 
  and 
  from 
  the 
  Rio 
  Lunier, 
  

   a 
  tributary 
  of 
  the 
  Rio 
  Carsevenne 
  [=Calsoene]. 
  

  

  Lonnberg 
  (Arkiv 
  for 
  Zool., 
  vol. 
  32A, 
  No. 
  25, 
  p. 
  8, 
  july 
  18, 
  1940) 
  

   has 
  recorded 
  specimens 
  from 
  the 
  Igarape 
  [==Rio| 
  Anibii, 
  north 
  bank 
  

   of 
  Rio 
  Ama/.onas 
  opj)()sile 
  mouth 
  of 
  Rio 
  Madeira, 
  and 
  from 
  Patua 
  

   (or 
  Paitana;, 
  Pani, 
  Brazil. 
  

  

  apecimen^ 
  examined. 
  — 
  Total 
  number, 
  5, 
  as 
  follows: 
  Buazil: 
  Lago 
  

   Cuipei'ia, 
  noi-th 
  bank 
  Riu 
  Amazonas, 
  I'aia, 
  2 
  (M. 
  C. 
  Z.) 
  ; 
  Rio 
  jMniuii(l;i 
  

   near 
  Faio. 
  iioi 
  I 
  h 
  bank 
  of 
  Ri(» 
  Amazonas, 
  Para, 
  3 
  (A. 
  M. 
  \. 
  H.). 
  

  

  ATKLKS 
  PANISCL'S 
  ( 
  HAMKK 
  (Humboldt) 
  

   Bl^CK-FACED 
  Bl^CK 
  Sl'IDKR 
  MO.NKKV 
  

  

  isimiii 
  chnnii.h 
  lli 
  MiiM 
  DT, 
  Hfciu-il 
  (r<il)s«'rv!il 
  ions 
  tie 
  '/uolnf^ic 
  ct 
  d'aiintoiiiic 
  

  

  cuiiipur^f, 
  vol. 
  1. 
  J). 
  .'{.'),'{, 
  ISlli. 
  

   AtclcH 
  UiiiiiivuinhriH 
  .J. 
  A. 
  Ai 
  i 
  KN. 
  F?iill. 
  Aiiht. 
  Miih. 
  Nut. 
  Hist 
  , 
  vnl. 
  WW, 
  \\. 
  dril, 
  

  

  Yh'i'. 
  14, 
  1!M4. 
  Type 
  Inrjilily. 
  Hiirirn. 
  dc 
  M.lKin.o, 
  licMlwattTs 
  of 
  Uio 
  Cy- 
  

  

  raraii.'i, 
  .Matto 
  (Irosso, 
  I?ruzil. 
  

   [AtelcH 
  atrr\ 
  pcruvianux 
  Lii.NNBFJW, 
  Arkiv 
  Mr 
  Zool.. 
  vol. 
  .'{2A. 
  No. 
  2.">, 
  p. 
  1."., 
  .Inly 
  

  

  18, 
  1U40. 
  TjjM? 
  locality, 
  ca.stfrti 
  Peru. 
  

  

  Ti/pe 
  localitij. 
  — 
  Peru. 
  [Here 
  re.stiicitMJ 
  to 
  Uio 
  Coiiilirniato, 
  a 
  

   tributary 
  of 
  Rfo 
  Urubamba. 
  Cnzco. 
  Pciii.l 
  

  

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  3 
  

  

  