﻿PITHECUS 
  235 
  

  

  less 
  red, 
  and 
  the 
  ascending 
  ramus 
  of 
  mandible 
  narrower, 
  higher, 
  and 
  

   with 
  a 
  backward 
  inclination. 
  

  

  Color. 
  Upper 
  parts 
  ochraceous 
  buff, 
  the 
  hairs 
  being 
  gray 
  at 
  base 
  

   and 
  banded 
  with 
  black 
  and 
  ochraceous 
  buff, 
  the 
  latter 
  color 
  dom- 
  

   inating; 
  top 
  of 
  head 
  more 
  tawny; 
  whorl 
  on 
  cheeks 
  and 
  below 
  ears 
  

   gray; 
  outer 
  side 
  of 
  arms 
  and 
  hands 
  gray 
  speckled 
  with 
  yellow, 
  outer 
  

   side 
  of 
  thighs 
  like 
  back; 
  legs 
  below 
  knees, 
  and 
  feet 
  smoke 
  gray, 
  

   unspeckled; 
  under 
  parts 
  and 
  inner 
  side 
  of 
  limbs 
  whitish; 
  tail 
  above 
  

   blackish 
  paler 
  towards 
  tip, 
  beneath 
  buffy 
  gray. 
  Ex 
  type 
  United 
  States 
  

   National 
  Museum. 
  

  

  Measurements. 
  Total 
  length, 
  1,015; 
  tail, 
  570; 
  foot, 
  140. 
  Skull: 
  

   total 
  length, 
  112; 
  occipito-nasal 
  length, 
  95.9; 
  Hensel, 
  skull 
  broken; 
  

   zygomatic 
  width, 
  77) 
  intertemporal 
  width, 
  41.7; 
  palatal 
  length, 
  45.1; 
  

   median 
  length 
  of 
  nasals, 
  26.9 
  ; 
  length 
  of 
  upper 
  molar 
  series, 
  28 
  ; 
  length 
  

   of 
  mandible, 
  80.9 
  ; 
  length 
  of 
  lower 
  molar 
  series, 
  34.8 
  ; 
  width 
  of 
  ascend- 
  

   ing 
  ramus 
  at 
  middle, 
  22.3 
  ; 
  at 
  top, 
  23.3 
  ; 
  extreme 
  perpendicular 
  height, 
  

   38.1. 
  Ex 
  type 
  United 
  States 
  National 
  Museum. 
  

  

  The 
  great 
  difference 
  in 
  the 
  shape 
  of 
  the 
  ascending 
  ramus 
  persists 
  

   in 
  all 
  the 
  skulls, 
  and 
  when 
  compared 
  with 
  that 
  of 
  P. 
  fascicularis 
  its 
  

   narrowness 
  and 
  height 
  are 
  conspicuous. 
  The 
  ascending 
  ramus 
  of 
  the 
  

   mandible 
  of 
  P. 
  carimat^: 
  is 
  about 
  half 
  way 
  between 
  the 
  Sumatran 
  and 
  

   Bornean 
  Macaques 
  and 
  in 
  the 
  color 
  of 
  the 
  pelage 
  it 
  is 
  quite 
  unlike 
  both. 
  

  

  PlTHECUS 
  CAPITALIS 
  Elliot. 
  

  

  Pithecus 
  capitalis 
  Elliot, 
  Proc. 
  U. 
  S. 
  Nat. 
  Mus., 
  XXXVIII, 
  1910, 
  

   p. 
  350. 
  

  

  Type 
  locality. 
  Trong, 
  Lower 
  Siam. 
  Type 
  in 
  United 
  States 
  

   National 
  Museum. 
  

  

  Geogr. 
  Distr. 
  Lower 
  Siam, 
  and 
  Telibon 
  Island. 
  

  

  Color. 
  Nearest 
  to 
  P. 
  fascicularis 
  with 
  gray 
  hands 
  and 
  feet, 
  but 
  

   without 
  the 
  reddish 
  hue 
  on 
  head 
  and 
  neck. 
  Skull 
  much 
  larger 
  and 
  

   very 
  different 
  in 
  character. 
  

  

  Color. 
  Top 
  of 
  head 
  and 
  entire 
  upper 
  parts 
  yellowish 
  brown, 
  the 
  

   hairs 
  gray 
  at 
  base, 
  then 
  banded 
  with 
  dark 
  brown 
  and 
  yellow 
  ; 
  limbs, 
  

   hands 
  and 
  feet 
  grayish 
  brown 
  on 
  outer 
  side 
  yellowish 
  on 
  inner; 
  tail 
  

   above 
  dark 
  grayish 
  brown, 
  beneath 
  yellowish 
  white. 
  Ex 
  type 
  United 
  

   States 
  National 
  Museum. 
  

  

  Measurements. 
  Total 
  length, 
  1,143 
  ; 
  tail, 
  635. 
  Skull 
  : 
  total 
  length, 
  

   123 
  ; 
  occipito-nasal 
  length, 
  103.7 
  ; 
  intertemporal 
  width, 
  45 
  ; 
  Hensel, 
  87.7 
  ; 
  

   zygomatic 
  width, 
  89.8; 
  palatal 
  length, 
  53.5; 
  median 
  length 
  of 
  nasals, 
  

  

  