176 INDEX GENERUM MAMMALIUM. 
Cetus OKeEn, 1816. Cete, Physeteride. 
Lehrb. Naturgesch., 3ter Theil, Zool., 2te Abth., 674-678, 1816. 
Species, 6: Cetus macrocephalus, Physeter tursio, Cetus microps, C. 
two unnamed species. 
See Cetus Brisson, 1762, a genus of Delphinide. 
orthodon, and 

Cheelodus (see Chelodus). . Glires, Castoridee. 
Cheenocetus Escuricut, 1846. Cete, Physeteridee. 
Oversigt K. Danske Vidensk. Selsk. Forhandlinger, Kjóbenhavn, for 1845, : 
1846; K. Danske Vidensk. Selsk. Skrifter, Naturv. & Math. Afd., Kjóbenhavn, 
5te Reekke, I, 97, 1849; Unters. nordischen Wallth., 50, 1849. 
Chenocetus Gray, Cat. Seals & Whales Brit. Mus., 328, 329, 1866. 
Based on the ‘Neebhval’ of the northern seas. 
* Efter de her givne Oplysninger vil Neebhvalen . . . forblive . . . som Re- 
présentant for en egen Slegt, Hyperoodon eller, efter mit Forslag, Chzeno- 
cetus" (p. 97). 
Chzenocetus. (Chenocetus): xv, y9nvós, goose; x«?jros, whale. *'The name goose 
whale, or its translation, is applied to this animal by the inhabitants of most 
parts of the seas where it inhabits, and it was early described as the goose- 
beaked whale by Pontoppidan (Nat. Hist. Norway, chap. v, 123, 124, fig.) .""— 
GRAY, 329, 1866. 
Chaenodelphinus Escuricnt, 1843. Cete, Physeteridz. 
Fórhandl. Skandinav. Naturforsk., 3die móte, Stockholm, den 13-19 July, 1842, 
651-655, 1843; Oken's Isis, Jena, 1845, 437-440. 
Chenodelphinus DuvERNoy, Ann. Sci. Nat., Paris, 3° sér., Zool., XV, No.1, 45, 
1851; FrrziNGER, Wiss.-populüre Naturgesch. Sáugeth., VI, 256-262, 1860. 
Type: Balena rostrata Müller, from the Atlantic Ocean. 
"Le genre Hyperoodon a été établi par Lacépéde . . . M. Eschricht avait 
d'abord substitué à cette premicre dénomination générique celle de Chenodel- 
phinus; ila plus tard adopté celle de Chamnocetus."  (DvvERNoy, l. c., 45.) 
Chznodelphinus ( Chenodelphinus): xv, xnvós, goose; -- Delphinus. (See Chzeno- 
cetus.) 
Cheenohyus Corr, 1879. Ungulata, Artiodactyla, Suide. 
Paleont. Bulletin, No. 31, p. 4, Dec. 24, 1879; Proc. Am. Philos. Soc., XVIII, 373, 
Dec. 30, 1879; Am. Naturalist, XXII, 1088, Dec., 1888. 
Clienoliyus FogBEs, Zool. Record for 1880, X VII, Mamm., 26, 1881. 
Cherohyus LYDEKKER, Roy. Nat. Hist., II, 444, 1894 (misprint). ; 
Type: Chenohyus decedens Cope, from the Miocene of the John Day River, Oregon. 
Extinct. Based on ‘‘the anterior part of a cranium, which includes both inter- 
maxillary bones.’’ 
Chenohyus: yaive, to gape; Us, Uds, pig—in allusion to the diastema behind 
the anterior premolar. ‘‘Chenohyus differs from Dicotyles in having the dias- 
tema behind the anterior premolar instead of in front of it" (Cork). 
Cheerephon (subg. of Nyctinomus), DossoN, 1874. Chiroptera, Noctilionidee. 
Journ. Asiat. Soc. Bengal, Calcutta, XLIII, pt. 2, p. 144, 1874; Cat. Chiroptera 
Brit. Mus., 431, 1878. 
Type: Nyctinomus johorensis Dobson, from Johore, Malay Peninsula. 
Cherephon: Xaipep@ev, a proper name. 
Cherohyus (see Chenohyus). Ungulata, Artiodactyla Suide. 
Chaeromeryx (see Choeromeryx). Ungulata, Artiodactyla, Anthracotheriide. 
Cheropithecus BraiNviLLE, 1839. Primates, Cercopithecide. 
**Lecons Orales, 1839"?; Gervais, Dict. Pittoresque Hist. Nat., VILI, 1° pt., 90, 
1839; SÉNÉCHAL, ibid., 2* pt., 428, 1839. 
