﻿242 
  PITHECUS 
  

  

  and 
  shorter, 
  the 
  two 
  lateral 
  ridges 
  not 
  uniting 
  until 
  they 
  reach 
  the 
  

   posterior 
  portion 
  of 
  the 
  frontal 
  ; 
  occipital 
  region 
  has 
  a 
  more 
  acute 
  

   angle, 
  bullae 
  more 
  inflated, 
  palate 
  wider 
  ; 
  tooth 
  row 
  curved 
  posteriorly, 
  

   the 
  last 
  molar 
  set 
  inward 
  on 
  both 
  sides; 
  incisors 
  projecting 
  at 
  a 
  more 
  

   acute 
  angle 
  ; 
  zygomatic 
  arch 
  curved 
  and 
  with 
  considerable 
  spread. 
  The 
  

   skulls 
  of 
  the 
  two 
  Macaques 
  possess 
  unusually 
  numerous 
  points 
  of 
  

   difference, 
  not 
  often 
  seen 
  in 
  allied 
  species. 
  

  

  PiTHECUS 
  CUPIDUS 
  Elliot. 
  

  

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

   pp. 
  34-38; 
  Lyon, 
  Proc. 
  U. 
  S. 
  Nat. 
  Mus., 
  XL, 
  1911, 
  p. 
  137. 
  

  

  Type 
  locality. 
  Pulo 
  Mata 
  Siri, 
  Java 
  Sea. 
  Type 
  in 
  United 
  States 
  

   National 
  Museum. 
  

  

  Genl. 
  Char. 
  Size 
  moderate, 
  hands 
  and 
  feet 
  yellow; 
  tail 
  longer 
  

   than 
  head 
  and 
  body 
  ; 
  hair 
  radiating 
  fan 
  like 
  from 
  ears. 
  

  

  Color. 
  Space 
  above 
  eyes 
  nude, 
  flesh 
  color 
  or 
  yellowish; 
  face 
  

   covered 
  with 
  very 
  short 
  grayish 
  white 
  hairs 
  ; 
  cheeks 
  and 
  sides 
  of 
  head 
  

   yellowish 
  gray, 
  hairs 
  long 
  and 
  radiating 
  forward 
  from 
  ears, 
  fan 
  shape 
  ; 
  

   top 
  of 
  head 
  and 
  entire 
  upper 
  parts, 
  general 
  tone 
  ochraceous 
  buff 
  and 
  

   black, 
  the 
  hairs 
  gray 
  at 
  base, 
  and 
  banded 
  with 
  ochraceous 
  buff 
  and 
  

   black, 
  and 
  tipped 
  with 
  black; 
  flanks 
  gray 
  with 
  a 
  yellow 
  tinge; 
  arms 
  

   and 
  hands, 
  legs 
  and 
  feet, 
  cream 
  buff 
  and 
  dusky, 
  the 
  hairs 
  dusky 
  at 
  base, 
  

   barred 
  with 
  cream 
  buff 
  and 
  black, 
  and 
  tipped 
  with 
  the 
  latter 
  color; 
  

   throat, 
  chest, 
  entire 
  under 
  parts 
  of 
  body, 
  and 
  inner 
  side 
  of 
  limbs 
  

   whitish; 
  tail 
  above 
  brownish 
  black 
  for 
  three 
  fourths 
  the 
  length, 
  

   grading 
  into 
  grayish 
  brown 
  at 
  the 
  tip, 
  beneath 
  brownish 
  olive. 
  Ex 
  type 
  

   United 
  States 
  National 
  Museum. 
  

  

  Measurements. 
  Total 
  length, 
  975; 
  tail, 
  540; 
  foot, 
  127. 
  Skull: 
  

   total 
  length, 
  117.3; 
  occipito-nasal 
  length, 
  97; 
  Hensel, 
  84.2; 
  zygomatic 
  

   width, 
  80.7; 
  intertemporal 
  width, 
  36.5; 
  palatal 
  length, 
  50.7; 
  median 
  

   length 
  of 
  nasals, 
  21.2; 
  length 
  of 
  upper 
  molar 
  series, 
  30; 
  length 
  of 
  

   mandible, 
  69.7; 
  length 
  of 
  lower 
  molar 
  series, 
  37.5. 
  Ex 
  type 
  United 
  

   States 
  National 
  Museum. 
  

  

  This 
  species 
  is 
  quite 
  unlike 
  P. 
  mordax 
  from 
  Java, 
  but 
  nearer 
  the 
  

   one 
  from 
  Bawean 
  Island, 
  from 
  which, 
  however, 
  it 
  is 
  easily 
  dis- 
  

   tinguished 
  by 
  its 
  blackish 
  brown 
  tail. 
  All 
  these 
  Javanese 
  Macaques 
  

   appear 
  to 
  have 
  the 
  forward 
  fan-shaped 
  radiation 
  of 
  the 
  hair 
  from 
  the 
  

   ears, 
  a 
  peculiarity 
  belonging 
  however 
  to 
  others 
  of 
  the 
  genus, 
  but 
  usually 
  

   with 
  a 
  more 
  circular 
  radiation, 
  not 
  so 
  much 
  confined 
  to 
  a 
  forward 
  

   movement. 
  

  

  