﻿AOTUS 
  5 
  

  

  b! 
  Black 
  lines 
  from 
  eyes 
  not 
  meeting 
  on 
  crown. 
  

   a" 
  Apical 
  half 
  of 
  hairs 
  on 
  tail 
  yellowish 
  to 
  

   roots. 
  

   a!" 
  Spot 
  over 
  eyes 
  white. 
  

  

  a. 
  4 
  Hands 
  and 
  feet 
  red 
  A. 
  rufipes. 
  

  

  bA 
  Hands 
  and 
  feet 
  reddish 
  brown.. 
  A. 
  roberti. 
  

   cA 
  Hands 
  and 
  feet 
  yellowish 
  

  

  brown 
  A. 
  miriquouina. 
  

  

  dA 
  Hands 
  and 
  feet 
  iron 
  gray 
  . 
  .A. 
  boliviensis. 
  

  

  b!" 
  Spot 
  over 
  eyes 
  buff 
  A. 
  lanius. 
  

  

  c!" 
  Spot 
  over 
  and 
  under 
  eyes 
  white.. 
  A. 
  vociferans. 
  

   b. 
  Black 
  lines 
  on 
  head 
  going 
  to 
  occiput. 
  

  

  a! 
  Black 
  lines 
  from 
  eyes 
  not 
  meeting 
  on 
  crown. 
  

   a" 
  Spot 
  under 
  and 
  above 
  eyes, 
  legs 
  and 
  

  

  arms 
  gray 
  A. 
  griseimembra. 
  

  

  b" 
  No 
  spot 
  under 
  eyes, 
  only 
  above. 
  

  

  a!" 
  Spot 
  over 
  eyes 
  white 
  A. 
  trivirgatus. 
  

  

  b"' 
  Spot 
  over 
  eyes 
  yellowish 
  white 
  A. 
  oseryi. 
  

  

  c!" 
  Spot 
  over 
  eyes 
  buffy 
  white, 
  grading 
  

  

  to 
  russet 
  on 
  crown 
  A. 
  gularis. 
  

  

  d!" 
  Spot 
  over 
  eyes 
  reddish 
  buff 
  A. 
  microdon. 
  

  

  B. 
  Lines 
  on 
  sides 
  of 
  head 
  going 
  to 
  the 
  throat 
  A. 
  spixi. 
  

  

  AOTUS 
  INFULATUS 
  (Kuhl). 
  

  

  Callithrix 
  infulatus 
  Kuhl, 
  Beitr. 
  Zool., 
  1820, 
  p. 
  38; 
  Reichenb., 
  

   Vollstand. 
  Naturg. 
  Affen, 
  1862, 
  p. 
  23. 
  

  

  Nyctipithecus 
  felinus 
  Spix, 
  Simiar. 
  et 
  Vespert. 
  Bras., 
  1823, 
  p. 
  24 
  

   pi. 
  XIV; 
  Gray, 
  Ann. 
  Mag. 
  Nat. 
  Hist, 
  X, 
  1st 
  Ser., 
  1842, 
  p 
  

   256; 
  Id. 
  List 
  Spec. 
  Mamm. 
  Brit. 
  Mus., 
  1843, 
  pi. 
  XIV; 
  I 
  

   Geoff., 
  Cat. 
  Primates, 
  1851, 
  p. 
  39; 
  Wallace, 
  Proc. 
  Zool. 
  Soc 
  

   Lond., 
  1852, 
  p. 
  197 
  ; 
  Wagn., 
  Schreb., 
  Saugth. 
  Suppl., 
  V, 
  1855 
  

   p. 
  106; 
  Dahlb., 
  Stud. 
  Zool. 
  Fam. 
  Reg. 
  Anim. 
  Natur. 
  

   fasc. 
  I, 
  1856, 
  p. 
  149; 
  Reichenb., 
  Vollstand. 
  Naturg. 
  Affen 
  

   1862, 
  p. 
  17, 
  figs. 
  47, 
  48, 
  51 
  ; 
  Bates, 
  Nat. 
  Riv. 
  Amaz., 
  II, 
  1863 
  

   p. 
  317; 
  Mivart, 
  Proc. 
  Zool. 
  Soc. 
  Lond., 
  1864, 
  p. 
  710; 
  1865, 
  p 
  

   587, 
  (note) 
  ; 
  Anders., 
  Cat. 
  Mamm. 
  Ind. 
  Mus. 
  Calc, 
  1881, 
  p 
  

   98; 
  Forbes, 
  Handb. 
  Primates, 
  I, 
  1894, 
  p. 
  170. 
  

  

  Chirogaleus 
  ( 
  !) 
  commersoni 
  Vig. 
  and 
  Horsf., 
  Zool. 
  Journ., 
  IV, 
  

   1829, 
  p. 
  112. 
  

  

  Cebus 
  felinus 
  Fisch., 
  Syn. 
  Mamm., 
  1830, 
  p. 
  55 
  ; 
  Bates, 
  Nat. 
  Riv. 
  

   Amaz., 
  II, 
  1863, 
  p. 
  318. 
  

  

  