﻿PITHECUS 
  251 
  

  

  Islands. 
  Altitude 
  6,000 
  feet. 
  Type 
  in 
  United 
  States 
  National 
  Mu- 
  

   seum. 
  

  

  Color. 
  "Upper 
  parts 
  yellowish 
  olive, 
  the 
  hairs 
  everywhere 
  annu- 
  

   lated 
  with 
  blackish; 
  top 
  of 
  head 
  slightly 
  washed 
  with 
  burnt 
  umber; 
  

   sides 
  of 
  head 
  pale 
  olivaceous 
  gray, 
  separated 
  from 
  the 
  crown 
  by 
  a 
  

   fringe 
  of 
  strong, 
  stiff 
  black 
  hairs 
  ; 
  face 
  gray 
  ; 
  under 
  parts 
  whitish 
  smoke 
  

   gray; 
  genitals 
  bistre; 
  outer 
  surface 
  of 
  limbs 
  pale 
  yellowish 
  olive, 
  

   changing 
  to 
  olive 
  gray 
  on 
  lower 
  portion, 
  and 
  on 
  hands 
  and 
  feet 
  ; 
  upper 
  

   side 
  of 
  tail 
  slate 
  black 
  at 
  base, 
  fading 
  to 
  mouse 
  gray 
  on 
  terminal 
  half, 
  

   and 
  smoke 
  gray 
  on 
  under 
  side." 
  

  

  Measurements. 
  "Skull 
  : 
  greatest 
  length, 
  107 
  ; 
  greatest 
  breadth, 
  

   58; 
  total 
  length, 
  925; 
  tail, 
  400; 
  foot, 
  115." 
  

  

  This 
  is 
  a 
  female, 
  and 
  in 
  color, 
  with 
  the 
  exception 
  of 
  the 
  hands 
  and 
  

   feet 
  which 
  are 
  lighter, 
  it 
  is 
  exactly 
  like 
  P. 
  cagayanus, 
  and 
  at 
  present 
  

   it 
  is 
  impossible 
  to 
  give 
  it 
  any 
  definite 
  status, 
  but 
  it 
  will 
  probably 
  prove 
  

   to 
  be 
  the 
  same 
  as 
  P. 
  mindanensis 
  = 
  P. 
  philippinensis 
  I. 
  Geoff. 
  

  

  Pithecus 
  cagayanus 
  (Mearns). 
  

  

  Cynomolgos 
  ( 
  !) 
  cagayanus 
  Mearns, 
  Proc. 
  U. 
  S. 
  Nat. 
  Mus., 
  

   XXVIII, 
  1905, 
  p. 
  431. 
  

  

  SULU 
  ISLAND 
  MACAQUE. 
  

  

  Type 
  locality. 
  Cagayan, 
  Island 
  of 
  Sulu, 
  Sulu 
  Sea 
  (near 
  Borneo). 
  

   Type 
  in 
  United 
  States 
  National 
  Museum. 
  

  

  Color. 
  From 
  alcoholic 
  specimen. 
  "Upper 
  parts 
  olive 
  brown, 
  with 
  

   hardly 
  a 
  trace 
  of 
  chestnut 
  or 
  burnt 
  umber 
  on 
  the 
  head 
  ; 
  sides 
  of 
  head 
  5 
  * 
  

   brownish 
  gray, 
  face 
  smoke 
  gray; 
  forehead 
  grayish 
  in 
  front, 
  behind 
  

   which 
  a 
  crest 
  of 
  stiff 
  black 
  hair 
  arises; 
  under 
  parts 
  pale 
  drab 
  gray; 
  

   outer 
  surface 
  of 
  limbs 
  like 
  the 
  back 
  above, 
  but 
  fading 
  at 
  the 
  knee 
  and 
  

   elbow 
  joints 
  to 
  drab 
  gray 
  upon 
  the 
  forearms, 
  hands, 
  legs 
  and 
  feet; 
  tail 
  

   above 
  slate 
  black 
  at 
  base, 
  fading 
  to 
  mouse 
  gray 
  toward 
  the 
  end, 
  and 
  

   drab 
  gray 
  on 
  the 
  under 
  side." 
  

  

  Measurements. 
  Skull: 
  greatest 
  length, 
  110; 
  greatest 
  breadth, 
  55. 
  

   Size, 
  smallest 
  of 
  Philippine 
  Macaques. 
  

  

  The 
  skull 
  measures 
  the 
  same 
  as 
  the 
  skulls 
  of 
  P. 
  philippinensis. 
  

   Total 
  length, 
  110; 
  Hensel, 
  81; 
  zygomatic 
  width, 
  77; 
  palatal 
  length, 
  

   46; 
  breadth 
  of 
  braincase 
  above 
  roots 
  of 
  zygomata, 
  55; 
  median 
  length 
  

   of 
  nasals, 
  26.1 
  ; 
  length 
  of 
  upper 
  molar 
  series, 
  28.4; 
  length 
  of 
  mandible, 
  

   80.8; 
  length 
  of 
  lower 
  molar 
  series, 
  37.5. 
  Ex 
  type 
  United 
  States 
  

   National 
  Museum. 
  

  

  