﻿170 
  MAGUS 
  

  

  tween 
  canines, 
  alveolar 
  border, 
  35.6; 
  least 
  breadth 
  of 
  Pterion, 
  44.4; 
  

   greatest 
  breadth 
  of 
  Pterion, 
  55." 
  (Meyer). 
  

  

  The 
  type 
  of 
  M. 
  inornatus 
  Gray, 
  is 
  an 
  immature 
  animal 
  with 
  a 
  

   uniform 
  brown 
  color 
  on 
  upper 
  parts 
  and 
  flanks. 
  As 
  it 
  has 
  no 
  par- 
  

   ticular 
  locality 
  it 
  may 
  possibly 
  be 
  the 
  young 
  of 
  either 
  of 
  the 
  three 
  

   species 
  of 
  Magus, 
  as 
  these 
  resemble 
  each 
  other 
  so 
  closely 
  when 
  im- 
  

   mature 
  as 
  to 
  present 
  no 
  indication 
  as 
  to 
  which 
  species 
  they 
  belong. 
  

   Dr. 
  Sclater 
  once 
  purchased 
  two 
  young, 
  supposedly 
  of 
  M. 
  maurus. 
  

   One 
  developed 
  into 
  that 
  species, 
  the 
  other 
  into 
  M. 
  ochreatus. 
  

  

  The 
  Macacus 
  maurus 
  F. 
  Cuvier, 
  (1. 
  c.) 
  with 
  its 
  entire 
  dark 
  brown 
  

   pelage 
  and 
  black 
  face 
  would 
  seem 
  to 
  be 
  an 
  individual 
  in 
  immature 
  

   pelage, 
  for 
  the 
  young 
  of 
  the 
  species 
  of 
  either 
  Magus 
  or 
  Cynopithecus 
  

   do 
  not 
  resemble 
  the 
  adults, 
  but 
  are 
  generally 
  of 
  a 
  brown 
  color 
  and 
  take 
  

   on 
  the 
  other 
  hues 
  such 
  as 
  black, 
  gray, 
  etc., 
  as 
  they 
  progress 
  towards 
  

   maturity. 
  Thus 
  Meyer 
  (1. 
  c.) 
  figures 
  a 
  young 
  female 
  from 
  Bantimu- 
  

   rung, 
  in 
  south 
  western 
  Celebes, 
  No. 
  1, 
  an 
  individual, 
  as 
  he 
  states, 
  with 
  

   "three 
  molars 
  still 
  undeveloped," 
  as 
  altogether 
  in 
  the 
  brown 
  pelage. 
  

   This 
  example 
  is 
  like 
  the 
  M. 
  inornatus 
  Gray, 
  (1. 
  c.) 
  and 
  both 
  would 
  be 
  

   the 
  same 
  as 
  M. 
  maurus, 
  which 
  is 
  supposed 
  to 
  come 
  from 
  that 
  part 
  of 
  

   Celebes, 
  if 
  M. 
  inornatus 
  really 
  comes 
  from 
  the 
  same 
  part 
  of 
  the 
  island. 
  

  

  Magus 
  tonkeantjs 
  (Meyer) 
  . 
  

  

  Macacus 
  maurus 
  (nee 
  F. 
  Cuv.), 
  Meyer, 
  Abhand. 
  Berich. 
  Mus. 
  

  

  Dresd., 
  1897, 
  p. 
  1, 
  pi. 
  I, 
  figs. 
  4, 
  juv. 
  $ 
  5, 
  ? 
  ad. 
  

   Macacus 
  tonkeanus 
  Meyer, 
  Abhand. 
  Berich. 
  Mus. 
  Dresd., 
  1899, 
  

  

  No. 
  7, 
  p. 
  3 
  ; 
  Matschie, 
  Abhand. 
  Senck. 
  Nat. 
  Ges., 
  1901, 
  p, 
  258. 
  

   Papio 
  (Inuus) 
  tonkeanus 
  Matschie, 
  Abhand. 
  Senck. 
  Nat. 
  Ges., 
  

  

  1901, 
  p. 
  259. 
  

   Papio 
  (Inuus) 
  tonsus 
  Matschie, 
  Abhand. 
  Senck. 
  Nat. 
  Ges., 
  1901, 
  

  

  p. 
  261. 
  

  

  TONKEAN 
  BLACK 
  BABOON. 
  

  

  Type 
  locality. 
  Tonkean, 
  Island 
  of 
  Celebes. 
  Type 
  in 
  Dresden 
  

   Museum. 
  

  

  Geogr. 
  Distr. 
  Middle 
  eastern 
  peninsula 
  of 
  Celebes. 
  

  

  Color. 
  Adult 
  Male. 
  Crown, 
  body, 
  outer 
  side 
  of 
  legs, 
  hands, 
  feet 
  

   to 
  above 
  ankles, 
  black; 
  hind 
  parts, 
  and 
  inner 
  side 
  of 
  thighs 
  to 
  knees 
  

   brownish 
  white, 
  (bright 
  brown 
  Meyer) 
  ; 
  sides 
  of 
  head 
  and 
  throat, 
  

   bistre 
  ; 
  inner 
  sides 
  of 
  legs 
  to 
  ankles 
  brownish 
  black 
  ; 
  tail 
  above, 
  black 
  ; 
  

   callosities 
  pinkish. 
  Ex 
  type 
  Dresden 
  Museum. 
  

  

  Measurements. 
  Skull 
  : 
  total 
  length, 
  142.3 
  ; 
  occipito-nasal 
  length, 
  

   123.1; 
  zygomatic 
  width, 
  100; 
  intertemporal 
  width, 
  50.2; 
  Hensel, 
  90; 
  

  

  