﻿LASIOPYGA 
  333 
  

  

  Lasiopyga 
  calliteichus 
  (I. 
  Geoffroy). 
  

  

  Simia 
  sabceus 
  (nee 
  Linn., 
  sed 
  Auct.). 
  

  

  Le 
  Callitriche 
  F. 
  Cuv., 
  Hist. 
  Nat. 
  Mamm, 
  Livr. 
  IV, 
  1819, 
  pi. 
  XX. 
  

  

  Cercopithecus 
  callitrichus 
  I. 
  Geoffroy, 
  Cat. 
  Primates, 
  1851, 
  p. 
  23; 
  

   Dahlb., 
  Stud. 
  Zool. 
  Fam. 
  Reg. 
  Natur., 
  fasc. 
  I, 
  1856, 
  pp. 
  104- 
  

   108, 
  var. 
  b; 
  Reichenb., 
  Vollstand. 
  Naturg. 
  Affen, 
  1862, 
  p. 
  115, 
  

   fig. 
  288; 
  Schleg., 
  Mus. 
  Pays-Bas, 
  Simise, 
  1876, 
  p. 
  73; 
  Sclat., 
  

   Proc. 
  Zool. 
  Soc. 
  Lond., 
  1893, 
  p. 
  248; 
  Forbes, 
  Handb. 
  Pri- 
  

   mates, 
  II, 
  1894, 
  p. 
  58. 
  

  

  Cercopithecus 
  sabceus 
  (nee 
  Linn.), 
  Pousarg., 
  Ann. 
  Scien., 
  I, 
  1896, 
  

   7me 
  Ser., 
  p. 
  224; 
  Pocock, 
  Proc. 
  Zool. 
  Soc. 
  Lond., 
  II, 
  1907, 
  p. 
  

   726, 
  pi. 
  XLII, 
  fig. 
  1. 
  

  

  GREEN 
  GUENON. 
  

  

  Type 
  locality. 
  Unknown. 
  Type 
  in 
  Paris 
  Museum? 
  

  

  Geogr. 
  Distr. 
  Senegambia 
  to 
  the 
  Niger, 
  Yabanda, 
  Congo, 
  (Dy- 
  

   bowski) 
  ; 
  West 
  Africa. 
  Island 
  of 
  St. 
  Kitts, 
  West 
  Indies. 
  (Introduced). 
  

   Specimen 
  in 
  Paris 
  Museum. 
  

  

  Genl. 
  Char. 
  No 
  white 
  brow 
  band 
  ; 
  hairs 
  on 
  cheeks 
  radiating 
  from 
  

   a 
  point. 
  

  

  Color. 
  Face 
  and 
  ears 
  black; 
  top 
  of 
  head, 
  upper 
  parts 
  of 
  body, 
  

   flanks, 
  and 
  limbs 
  to 
  elbows 
  and 
  knees 
  yellowish 
  green, 
  the 
  hairs 
  gray 
  at 
  

   base 
  and 
  ringed 
  with 
  black 
  and 
  yellow; 
  forearms 
  and 
  legs 
  from 
  

   knees 
  gray, 
  hairs 
  ringed 
  with 
  white, 
  or 
  yellowish 
  white 
  and 
  black; 
  

   cheeks, 
  sides 
  of 
  neck 
  in 
  front 
  of 
  ears, 
  chin, 
  throat, 
  under 
  parts 
  and 
  

   inner 
  side 
  of 
  limbs 
  white; 
  hands 
  and 
  feet 
  blackish 
  gray; 
  tail 
  grayish 
  

   green 
  for 
  two 
  thirds 
  the 
  length, 
  the 
  hairs 
  brownish 
  black 
  ringed 
  with 
  

   yellow 
  and 
  tipped 
  with 
  yellowish, 
  remainder 
  yellow. 
  

  

  From 
  Geoffroy's 
  supposed 
  type 
  of 
  L. 
  callitrichus 
  in 
  Paris 
  Mu- 
  

   seum. 
  

  

  Measurements. 
  Total 
  length, 
  1,308.1; 
  tail, 
  762; 
  foot, 
  152.4. 
  

   Skull: 
  total 
  length, 
  117; 
  occipito-nasal 
  length, 
  92; 
  Hensel, 
  88; 
  zygo- 
  

   matic 
  width, 
  79 
  ; 
  intertemporal 
  width, 
  42 
  ; 
  palatal 
  length, 
  52 
  ; 
  breadth 
  of 
  

   braincase, 
  54 
  ; 
  median 
  length 
  of 
  nasals, 
  17 
  ; 
  length 
  of 
  upper 
  molar 
  series, 
  

   29 
  ; 
  length 
  of 
  mandible, 
  80 
  ; 
  length 
  of 
  lower 
  molar 
  series, 
  37. 
  

  

  There 
  is 
  a 
  specimen 
  in 
  the 
  Paris 
  Museum 
  collected 
  by 
  Dybowski, 
  

   at 
  Yabanda, 
  on 
  the 
  Congo, 
  which 
  differs 
  from 
  the 
  typical 
  L. 
  calli- 
  

   trichus 
  by 
  having 
  the 
  top 
  of 
  head, 
  upper 
  parts 
  of 
  body, 
  flanks 
  and 
  

   limbs 
  to 
  elbows 
  and 
  knees 
  greenish 
  gray, 
  with 
  a 
  yellow 
  tinge 
  instead 
  of 
  

   yellowish 
  green, 
  and 
  the 
  hands 
  and 
  feet 
  are 
  brownish 
  gray 
  instead 
  of 
  

   blackish 
  gray. 
  If 
  this 
  is 
  a 
  slightly 
  varied 
  example 
  of 
  L. 
  callitrichus, 
  

   its 
  range 
  to 
  the 
  southward 
  must 
  be 
  considerably 
  extended. 
  

  

  