﻿314 
  LASIOPYGA 
  

  

  buff, 
  the 
  hairs 
  being 
  gray 
  at 
  base 
  then 
  banded 
  with 
  black 
  and 
  buff 
  ; 
  top 
  

   and 
  back 
  of 
  head, 
  arms, 
  hands 
  and 
  feet 
  uniform 
  black 
  ; 
  tail 
  black, 
  hairs 
  

   banded 
  with 
  silvery 
  white. 
  The 
  buff 
  is 
  most 
  conspicuous 
  on 
  the 
  back, 
  

   which 
  may 
  be 
  said 
  to 
  be 
  almost 
  of 
  that 
  hue, 
  the 
  buff 
  bands 
  being 
  so 
  

   numerous 
  and 
  close 
  together, 
  but 
  are 
  less 
  numerous 
  on 
  legs 
  and 
  under 
  

   parts. 
  Ex 
  type 
  Berlin 
  Museum. 
  

  

  Measurements. 
  Total 
  length, 
  1,190; 
  tail 
  to 
  end 
  of 
  hairs, 
  700. 
  

   Young. 
  Skull: 
  total 
  length, 
  95; 
  occipito-nasal 
  length, 
  82; 
  zygomatic 
  

   width, 
  62 
  ; 
  intertemporal 
  width, 
  37 
  ; 
  median 
  length 
  of 
  nasals, 
  19 
  ; 
  length 
  

   of 
  upper 
  molar 
  series, 
  24; 
  length 
  of 
  mandible, 
  64; 
  length 
  of 
  lower 
  

   molar 
  series, 
  28. 
  Young 
  animal. 
  Ex 
  type 
  Berlin 
  Museum. 
  

  

  Between 
  the 
  range 
  of 
  this 
  species 
  and 
  L. 
  stuhlmanni, 
  L. 
  prin- 
  

   ceps 
  is 
  met 
  with. 
  

  

  Lasiopyga 
  doggetti 
  (Pocock). 
  

  

  Cercopithecus 
  stuhlmanni 
  doggetti 
  Pocock, 
  Proc. 
  Zool. 
  Soc. 
  Lond., 
  

   1907, 
  p. 
  691. 
  

  

  DOGGETT'S 
  GUENON. 
  

  

  Type 
  locality. 
  S. 
  W. 
  Ankole, 
  between 
  Lakes 
  Victoria 
  and 
  Albert 
  

   Edward. 
  Type 
  in 
  British 
  Museum. 
  

  

  Genl. 
  Char. 
  Tail 
  speckled 
  with 
  rufous 
  ; 
  back 
  yellowish, 
  sides 
  and 
  

   belly 
  gray. 
  

  

  Color. 
  Broad 
  band 
  on 
  forehead, 
  sides 
  of 
  face, 
  head, 
  and 
  neck, 
  

   extending 
  nearly 
  to 
  center 
  of 
  throat, 
  gray 
  speckled 
  with 
  black 
  and 
  

   buff 
  ; 
  rest 
  of 
  head 
  above, 
  and 
  on 
  sides 
  covering 
  the 
  ears, 
  nape 
  and 
  back 
  

   of 
  neck, 
  jet 
  black; 
  jet 
  black 
  band 
  slightly 
  speckled 
  across 
  back 
  at 
  base 
  

   of 
  neck; 
  shoulders, 
  inner 
  and 
  outer 
  side 
  of 
  arms 
  and 
  hands 
  jet 
  black; 
  

   back 
  and 
  flanks 
  gray 
  thickly 
  speckled 
  with 
  black 
  and 
  buff, 
  tinged 
  with 
  

   greenish 
  on 
  middle 
  back, 
  and 
  reddish 
  brown 
  on 
  lower 
  back 
  and 
  rump 
  ; 
  

   legs 
  from 
  hips 
  blackish 
  gray 
  on 
  outer 
  side 
  slightly 
  ticketed 
  with 
  white, 
  

   inner 
  side 
  ash 
  gray; 
  feet 
  black; 
  chin 
  and 
  center 
  of 
  throat 
  grayish 
  

   white 
  ; 
  dusky 
  bar 
  across 
  breast 
  at 
  shoulders 
  ; 
  rest 
  of 
  under 
  parts 
  ash 
  

   gray 
  ; 
  tail 
  speckled 
  brownish 
  red 
  at 
  base, 
  remainder, 
  except 
  tip 
  which 
  

   is 
  black, 
  thickly 
  speckled 
  with 
  white. 
  Female, 
  juv. 
  Ex 
  type 
  British 
  

   Museum. 
  

  

  Measurements. 
  Total 
  length, 
  1,142; 
  tail, 
  645. 
  Skull 
  : 
  total 
  length, 
  

   95.6; 
  occipito-nasal 
  length, 
  70; 
  Hensel, 
  29.2; 
  zygomatic 
  width, 
  65.2; 
  

   palatal 
  length, 
  29.5; 
  median 
  length 
  of 
  nasals, 
  15; 
  length 
  of 
  mandible, 
  

   62.3. 
  Ex 
  type 
  British 
  Museum. 
  

  

  The 
  unique 
  type 
  is 
  quite 
  a 
  young 
  female, 
  and 
  the 
  measurements 
  

   probably 
  give 
  a 
  very 
  imperfect 
  idea 
  of 
  the 
  dimensions 
  of 
  either 
  body 
  or 
  

  

  