﻿PITHECUS 
  189 
  

  

  a." 
  Color 
  dark 
  brown 
  and 
  buff 
  in 
  

  

  bands, 
  giving 
  a 
  reddish 
  brown 
  hue 
  P. 
  sinicus. 
  

  

  b" 
  Color 
  dark 
  reddish 
  brown 
  P. 
  pileatus. 
  

  

  b! 
  Hairs 
  on 
  head 
  not 
  radiating 
  from 
  a 
  

   central 
  point. 
  

  

  a." 
  Color 
  isabella 
  speckled 
  with 
  buff 
  P. 
  resimus. 
  

  

  b" 
  Color 
  Prout's 
  brown 
  washed 
  with 
  

  

  olive 
  and 
  speckled 
  with 
  buff 
  P. 
  validus. 
  

  

  c." 
  Color 
  hazel 
  with 
  black 
  and 
  tawny 
  

  

  annulations 
  P. 
  alacer. 
  

  

  d." 
  Color 
  tawny 
  ochraceous, 
  hairs 
  

   purplish 
  gray 
  and 
  banded 
  with 
  

  

  tawny 
  ochraceous 
  and 
  black 
  P. 
  karimoni. 
  

  

  e." 
  Color 
  blackish 
  brown, 
  hairs 
  

  

  banded 
  with 
  wood 
  brown 
  P. 
  fuscus. 
  

  

  E. 
  Tail 
  as 
  long 
  as, 
  or 
  exceeding 
  the 
  head 
  and 
  body, 
  

   o. 
  Hands 
  black 
  and 
  buff, 
  color 
  blackish, 
  hairs 
  

  

  with 
  subterminal 
  cream 
  buff 
  ring 
  P. 
  umbrosus. 
  

  

  b. 
  Hands 
  brownish 
  black; 
  color 
  grayish 
  olive 
  

  

  banded 
  with 
  cream 
  buff 
  P. 
  irus. 
  

  

  c. 
  Hands 
  gray 
  ; 
  color 
  reddish 
  brown, 
  

  

  speckled 
  with 
  golden 
  buff 
  and 
  blackish 
  

  

  brown 
  P. 
  mordax. 
  

  

  d. 
  Hands 
  olive 
  gray, 
  color 
  tawny 
  umber; 
  

  

  ascending 
  ramus 
  of 
  mandible 
  broad 
  and 
  

  

  low 
  P. 
  fascicularis. 
  

  

  e. 
  Hands 
  gray, 
  yellow 
  speckled; 
  color 
  ochra- 
  

  

  ceous 
  buff; 
  ascending 
  ramus 
  of 
  man- 
  

   dible 
  narrow 
  and 
  high 
  P. 
  tnandibularis. 
  

  

  f. 
  Hands 
  and 
  feet 
  gray, 
  color 
  yellowish 
  

  

  brown 
  ; 
  skull 
  and 
  teeth 
  large 
  P. 
  capitalis. 
  

  

  g. 
  Hands 
  grayish 
  cream; 
  color 
  wood 
  brown 
  

  

  tinged 
  with 
  red 
  P. 
  latus. 
  

  

  h. 
  Hands 
  gray 
  and 
  cream 
  buff; 
  color 
  tawny 
  

  

  and 
  black 
  P. 
  lingungcnsis. 
  

  

  i. 
  Hands 
  bluish 
  gray 
  and 
  cream 
  buff 
  ; 
  color 
  

  

  tawny 
  ochraceous 
  and 
  brownish 
  black 
  P. 
  lautcnsis. 
  

  

  j. 
  Hands 
  pale 
  gray 
  and 
  cream 
  buff; 
  color 
  

  

  blackish 
  brown 
  and 
  ochraceous 
  P. 
  sirhasscncnsis. 
  

  

  k. 
  Hands 
  yellowish 
  gray; 
  color 
  wood 
  brown 
  

  

  banded 
  with 
  black 
  and 
  yellow 
  P. 
  ritiis. 
  

  

  