AT ELEUS 23 



ARACHNOiDES ; La belzebuth, A. belzebul ; and La Camail, 



COLOBUS POLYCOM us. 



1809. E. Geoffroy St. Hilaire, in Annates du Museum d'Histoire 

 Naturelle, Paris. 

 Ateleus marginatus described. 



1811 Humboldt et Bonpland, Recueil d' Observations de Zoologie 



(1815) 1 et d'Anatomie Comparee. 



Le Chuva de Bracamorros is a trivial name here given to a 

 species of Ateleus, A. variegatus Wagner, but is afterward 

 in the same volume called A. marginatus, an appellation 

 bestowed on quite a different species of the same genus, by E. 

 Geoffroy Saint-Hilaire two years before. 



1812. E. Geoffroy St. Hilaire, in Annates du Museum d'Histoire 

 Naturelle, Paris. 

 A repetition of the list of the species of Ateleus given in 1806. 



1820. Kuhl, Beitrdge zur Zoologie und Vergleischenden Anatomie. 



Seven species of Ateleus are given in this work, viz. : A. 

 geoffroyi first described; A. pentadactylus = A. paniscus ; 

 A. MARGiN.\TUs; A. PANiscus ; A. belzebuth; A. araclmoides 

 and A. hypoxanthus both belonging to the genus Brachy- 

 teleus; and A. fuliginosus — A. belzebuth. 



1820. Desmarest, Mammatogie et Descriptions des Mammiferes. 



A list of species of Ateleus, seven in number similar to that 

 of Kuhl, but A. GEOFFROYI is redescribed as A. metanochir; 

 and A. sub pentadactylus — A. paniscus. 



1823. F. Cuvier, Histoire Naturelle des Mammiferes. 

 Ateles ( !) ATER first described. 



1829. /. Geoffroy St. Hilaire, in Annates du Museum d'Histoire 

 Naturelle, Paris. 

 Ateles ( !) hybridus first described. 



1829. Fischer, Synopsis Mammalium. 



Seven species and two varieties of Ateleus are here enumer- 

 ated under the genus Cebus. (C.) arachnoides, and (C.) 

 hypoxanthus, the latter a synonym of the former, and belonging 

 to the genus Br.-\chyteleus. (C.) pentadactylus = A. 

 paniscus. a. paniscus with two varieties; (C.) surinamensis 

 ex Surinam = A. paniscus; and b. (C.) cayennensis ex Cayenne 

 = A. ater; (C.) ater; (C.) fuliginosus = A. belzebuth ; (C.) 

 geoffroyi; (C.) brissoni = A. belzebuth; and (C.) mar- 

 ginatus. 



