﻿CERCOCEBUS 
  257 
  

  

  1855. 
  Wagner, 
  Schreber, 
  Die 
  S'dugthiere 
  in 
  Abbildungen 
  nach 
  der 
  

   Natur 
  mit 
  Beschreibungen. 
  Supplementband. 
  

   In 
  this 
  work 
  Cercocebus 
  is 
  made 
  subgenus 
  3 
  of 
  Cercopithecus 
  

   and 
  contains 
  three 
  species 
  viz., 
  C. 
  fuliginosus 
  = 
  C. 
  ^ethiops 
  

   (Schreb.) 
  ; 
  C. 
  collaris 
  = 
  C. 
  torquatus 
  (Kerr) 
  ; 
  and 
  C. 
  cethiops 
  

   (nee 
  Schreber), 
  = 
  C. 
  torquatus 
  (Kerr). 
  

  

  1862. 
  Reichenbach, 
  Die 
  V 
  ollstdndigste 
  Naturgeschichte 
  der 
  Aifen. 
  

  

  In 
  this 
  work 
  the 
  genus 
  Cercocebus 
  is 
  made 
  a 
  subgenus 
  of 
  

   Cercopithecus 
  and 
  has 
  the 
  following 
  species: 
  C. 
  fuliginosus 
  = 
  

   C. 
  cethiops 
  (Schreber) 
  ; 
  C. 
  cethiops 
  Geoff., 
  = 
  C. 
  torquatus 
  

   (Kerr) 
  ; 
  and 
  C. 
  collaris 
  Gray, 
  = 
  C. 
  torquatus 
  (Kerr). 
  

  

  1870. 
  /. 
  E. 
  Gray, 
  Catalogue 
  of 
  Monkeys, 
  Lemurs 
  and 
  Fruit-eating 
  

   Bats, 
  in 
  the 
  Collection 
  of 
  the 
  British 
  Museum. 
  

   Four 
  species 
  of 
  Cercocebus 
  are 
  here 
  given: 
  C. 
  cethiops 
  (nee 
  

   Schreb.), 
  = 
  C. 
  lunulatus 
  Temm. 
  ; 
  C. 
  fuliginosus 
  = 
  C. 
  

   ^ethiops 
  (Schreber) 
  ; 
  C. 
  collaris 
  = 
  C. 
  torquatus 
  (Kerr) 
  ; 
  and 
  

  

  C. 
  ALBIGENA. 
  

  

  1876. 
  Schlegel, 
  Museum 
  d'Histoire 
  Naturelle 
  des 
  Pays-Bos, 
  Simice. 
  

  

  The 
  genus 
  Cercocebus 
  is 
  here 
  made 
  to 
  contain 
  the 
  species 
  then 
  

   known 
  that 
  properly 
  belong 
  to 
  it, 
  as 
  well 
  as 
  some 
  species 
  of 
  

   Pithecus. 
  The 
  Cercocebi 
  are 
  C. 
  fuliginosus 
  = 
  C. 
  jEthiops 
  

   (Schreb.) 
  ; 
  C. 
  cethiops 
  (nee 
  Schreb.), 
  = 
  C. 
  lunulatus 
  Temm., 
  

   (nee 
  Synon.) 
  ; 
  C. 
  collaris 
  =. 
  C. 
  torquatus 
  (Kerr) 
  ; 
  and 
  C. 
  

  

  ALBIGENA. 
  

  

  1879. 
  Peters, 
  Monatsberichte 
  Konigliche 
  Akademie 
  der 
  Wissenschaf- 
  

   ten, 
  Berlin. 
  

   Cercocebus 
  galeritus 
  first 
  described. 
  

  

  1886. 
  E. 
  Riviere, 
  in 
  Revue 
  Scientiiique. 
  

   Cercocebus 
  agilis 
  first 
  described. 
  

  

  1890. 
  Oudemans, 
  in 
  Zoologische 
  Garten. 
  

  

  Cercocebus 
  aterrimus 
  first 
  described 
  as 
  Cercopithecus 
  

   aterrimus. 
  

  

  1896. 
  E. 
  de 
  Pousargues, 
  in 
  Annates 
  des 
  Sciences 
  Naturelles. 
  

  

  A 
  review 
  of 
  a 
  few 
  of 
  the 
  species 
  of 
  Cercocebus, 
  and 
  a 
  dis- 
  

   cussion 
  of 
  the 
  relationships 
  of 
  C. 
  agilis, 
  and 
  C. 
  galeritus. 
  The 
  

   species 
  included 
  are 
  C. 
  collaris 
  = 
  C. 
  torquatus; 
  C. 
  albigena 
  

   of 
  which 
  C. 
  aterrimus 
  Oud., 
  is 
  made 
  a 
  synonym, 
  and 
  C. 
  agilis, 
  

   which 
  is 
  regarded 
  as 
  distinct 
  from 
  C. 
  galeritus. 
  

  

  1899. 
  Sclater, 
  in 
  Proceedings 
  of 
  the 
  Zoological 
  Society 
  of 
  London. 
  

  

  Cercocebus 
  aterrimus 
  redescribed 
  as 
  Cercocebus 
  congicus, 
  an 
  

   albino. 
  

  

  