﻿372 
  LASIOPYGA 
  

  

  Measurements. 
  Body 
  and 
  head 
  about 
  680; 
  tail 
  to 
  end 
  of 
  hairs, 
  

   845. 
  No 
  skull. 
  Ex 
  type 
  Berlin 
  Museum. 
  

  

  The 
  type 
  is 
  a 
  mutilated 
  skin 
  with 
  the 
  fore 
  part 
  of 
  head 
  and 
  lower 
  

   part 
  of 
  arms 
  and 
  legs 
  absent. 
  It 
  is 
  an 
  exceedingly 
  handsome 
  animal 
  ; 
  

   distinct 
  from 
  all 
  others 
  of 
  the 
  genus. 
  

  

  Lasiopyga 
  insignis 
  (Elliot) 
  . 
  

  

  Cercopithecus 
  insignis 
  Elliot, 
  Ann. 
  Mag. 
  Nat. 
  Hist., 
  IV, 
  1909, 
  8th 
  

   Ser., 
  p. 
  274. 
  

  

  ORANGE-COLORED 
  GUENON. 
  

  

  Type 
  locality. 
  Congo 
  forest, 
  Central 
  Africa. 
  Type 
  in 
  Garden 
  

   Royal 
  Zool. 
  Society, 
  Antwerp, 
  Belgium. 
  

  

  Genl. 
  Char. 
  Fur 
  long, 
  loose, 
  rather 
  fluffy 
  ; 
  tail 
  long 
  ; 
  colors 
  bright. 
  

  

  Color. 
  Broad 
  brow 
  band, 
  cheeks 
  and 
  whiskers, 
  the 
  latter 
  bushy 
  

   and 
  reaching 
  behind 
  ears, 
  yellow 
  ; 
  face 
  blackish 
  ; 
  nose 
  bluish 
  white 
  ; 
  lips 
  

   covered 
  with 
  white 
  hairs 
  ; 
  chin 
  and 
  upper 
  part 
  of 
  throat 
  white 
  ; 
  top 
  of 
  

   head 
  to 
  nape, 
  band 
  across 
  back 
  to 
  base 
  of 
  neck, 
  shoulders, 
  arms, 
  hands, 
  

   front 
  of 
  thighs 
  from 
  hips 
  over 
  knees 
  and 
  feet 
  black 
  ; 
  entire 
  upper 
  parts 
  

   from 
  black 
  back 
  band 
  to 
  tail, 
  flanks 
  and 
  under 
  parts 
  from 
  throat 
  to 
  

   vent, 
  and 
  inner 
  side 
  of 
  thighs 
  dark 
  orange 
  ; 
  tail 
  at 
  base 
  reddish 
  brown 
  

   grading 
  into 
  black 
  on 
  apical 
  half. 
  

  

  Unique 
  type 
  living 
  in 
  the 
  Royal 
  Zoological 
  Gardens 
  at 
  Antwerp, 
  

   Belgium, 
  1909. 
  

  

  Lasiopyga 
  stairsi 
  (Sclater). 
  

  

  Cercopithecus 
  stairsi 
  Sclat, 
  Proc. 
  Zool. 
  Soc. 
  Lond., 
  1892, 
  p. 
  580, 
  

   pi. 
  XL; 
  1893, 
  pp. 
  252, 
  443, 
  612; 
  Forbes, 
  Handb. 
  Primates, 
  II, 
  

   1894, 
  p. 
  73 
  ; 
  Pocock, 
  Proc. 
  Zool. 
  Soc. 
  Lond., 
  II, 
  1907, 
  p. 
  706. 
  

  

  STAIRS' 
  GUENON. 
  

  

  Type 
  locality. 
  Delta 
  of 
  the 
  Zambesi. 
  

  

  Geogr. 
  Distr. 
  Zambesi 
  Delta, 
  Mozambique, 
  East 
  Africa. 
  

  

  Genl. 
  Char. 
  Auricular 
  region 
  chestnut. 
  

  

  Color. 
  Eyelids 
  white, 
  face 
  black 
  about 
  eyes 
  where 
  it 
  is 
  bare, 
  lips 
  

   covered 
  with 
  short 
  white 
  hairs; 
  cheeks 
  and 
  side 
  of 
  head, 
  hairs 
  long, 
  

   inclined 
  backwards, 
  speckled 
  yellowish 
  green; 
  top 
  of 
  head 
  speckled 
  

   buff 
  yellow 
  and 
  black 
  ; 
  hairs 
  on 
  forehead 
  long, 
  upright, 
  speckled 
  Naples 
  

   yellow 
  and 
  black, 
  some 
  stiff 
  black 
  hairs 
  mixed 
  with 
  the 
  rest 
  and 
  usually 
  

   much 
  the 
  longest; 
  sides 
  of 
  head 
  in 
  front 
  of 
  and 
  over 
  ears 
  chestnut, 
  

   unicolor 
  ; 
  occipital 
  region, 
  hairs 
  chestnut 
  banded 
  with 
  ochraceous 
  buff 
  ; 
  

   lower 
  hind 
  neck, 
  and 
  upper 
  back 
  and 
  shoulders 
  speckled 
  yellow 
  and 
  

   black, 
  the 
  entire 
  surface 
  with 
  a 
  greenish 
  tinge 
  ; 
  dorsal 
  line 
  ochraceous 
  

  

  