﻿PITHECUS 
  237 
  

  

  above 
  black, 
  remainder 
  bluish 
  gray, 
  beneath 
  pale 
  drab 
  gray. 
  Ex 
  

   unique 
  type 
  British 
  Museum. 
  

  

  Measurements. 
  Total 
  length, 
  975; 
  tail, 
  550; 
  foot, 
  129, 
  (Col- 
  

   lector) 
  . 
  Skull 
  : 
  total 
  length, 
  1 
  14.7 
  ; 
  occipito-nasal 
  length, 
  98.8 
  ; 
  Hensel, 
  

   76.3; 
  zygomatic 
  width, 
  80.3; 
  intertemporal 
  width, 
  41.4; 
  width 
  of 
  

   braincase, 
  57.7; 
  length 
  of 
  rostrum, 
  41.6; 
  width 
  of 
  rostrum 
  beneath 
  

   orbits, 
  32.1 
  ; 
  at 
  jaw, 
  39.1 
  ; 
  palatal 
  length, 
  42.9; 
  median 
  length 
  of 
  nasals, 
  

   18.1 
  ; 
  length 
  of 
  upper 
  molar 
  series, 
  30; 
  length 
  of 
  canines, 
  25.2; 
  length 
  

   of 
  mandible, 
  87.4 
  ; 
  length 
  of 
  lower 
  molar 
  series, 
  68.7. 
  Ex 
  type 
  British 
  

   Museum. 
  

  

  This 
  is 
  a 
  much 
  paler 
  Macaque 
  than 
  any 
  of 
  the 
  island 
  forms 
  

   described, 
  with 
  pale 
  yellowish 
  gray 
  arms, 
  and 
  whitish 
  gray 
  legs. 
  The 
  

   general 
  color 
  of 
  the 
  top 
  of 
  head 
  and 
  nape 
  at 
  a 
  little 
  distance 
  is 
  

   ochraceous, 
  contrasting 
  rather 
  strongly 
  with 
  the 
  reddish 
  wood 
  brown 
  

   of 
  the 
  back. 
  The 
  skull 
  is 
  rather 
  large 
  and 
  heavy, 
  more 
  like 
  that 
  of 
  P. 
  

   fascicularis 
  of 
  Sumatra, 
  than 
  any 
  of 
  those 
  described 
  from 
  the 
  various 
  

   islands. 
  Two 
  specimens 
  from 
  Tioman 
  Island, 
  north 
  of 
  Tingi, 
  are 
  

   much 
  darker 
  in 
  color, 
  but 
  as 
  they 
  present 
  no 
  cranial 
  differences 
  from 
  

   Tingi 
  Island 
  examples, 
  I 
  have 
  not 
  separated 
  them, 
  though 
  the 
  coloring 
  

   is 
  quite 
  different. 
  

  

  PlTHECUS 
  LINGUNGENSIS 
  Elliot. 
  

  

  Pithecus 
  lingungensis 
  Elliot, 
  Proc. 
  U. 
  S. 
  Nat. 
  Mus., 
  XXXVIII, 
  

   1910, 
  p. 
  344. 
  

  

  LINGUNG 
  ISLAND 
  MACAQUE. 
  

  

  Type 
  locality. 
  Pulo 
  Lingung, 
  Natuna 
  Islands. 
  Type 
  in 
  United 
  

   States 
  National 
  Museum. 
  

  

  Genl. 
  Char. 
  Tooth 
  row 
  long 
  ; 
  general 
  color 
  of 
  fur 
  reddish. 
  

  

  Color. 
  Top 
  of 
  head, 
  and 
  upper 
  parts 
  rich 
  tawny 
  and 
  black, 
  base 
  

   of 
  hairs 
  grayish; 
  outer 
  side 
  of 
  limbs, 
  hands 
  and 
  feet, 
  gray, 
  hairs 
  

   banded 
  and 
  tipped 
  with 
  cream 
  buff; 
  under 
  parts, 
  and 
  inner 
  side 
  of 
  

   limbs 
  yellowish 
  white 
  ; 
  tail 
  above 
  at 
  root 
  like 
  back, 
  remainder 
  brownish 
  

   black, 
  hairs 
  barred 
  with 
  cream 
  buff; 
  beneath 
  smoky 
  gray. 
  Ex 
  type 
  

   United 
  States 
  National 
  Museum. 
  

  

  Measurements. 
  Total 
  length, 
  847 
  ; 
  tail, 
  574. 
  Skull 
  : 
  total 
  length, 
  

   108.8; 
  occipito-nasal 
  length, 
  91.8; 
  Hensel, 
  75; 
  intertemporal 
  width, 
  

   37.9; 
  palatal 
  length, 
  45.8; 
  median 
  length 
  of 
  nasals, 
  27 
  ; 
  length 
  of 
  upper 
  

   molar 
  series, 
  30.4; 
  length 
  of 
  mandible, 
  78.5; 
  length 
  of 
  lower 
  molar 
  

   series, 
  37.7. 
  Ex 
  type 
  United 
  States 
  National 
  Museum. 
  

  

  