oi 
58. THE COMMON WATERBUCK. 
COBUS ELLIPSIPRYMNUS (Oatsy). 
[PLATE XXXII.] 
Antilope ellipsiprymnus, Ogilby, P. Z. S. 1833, p. 47; id. Penny Enc. ii. p. 88 (1834) ; 
Wagn. Schr. Saug. iv. p. 432 (1843); id. op. cit. v. p. 484; Peters, Saug. 
Mossamb. p. 189 (1852) (Zambesia). 
Aigocerus ellipsiprymnus, Harr. Wild Anim. S. Afr. p. 71, pl. xiv. (1840) ; id. Wild 
Sport S. Afr. p. 387 (1838), ed. 5, p. 851 (1852). 
Kobus ellipsiprymnus, Smith, Il. Zool. S. Afr., Mamm. pls. xxviii. & xxix. (1840) ; 
Gray, Ann. Mag. N. H. (1) xviii. p. 232 (1846) ; id. P.Z.S. 1850, p. 130; 
id. Knowsl. Men. p. 15 (1850); id. Cat. Ung. B. M. p. 99 (1852) ; id. Cat. 
Rum. B. M. p. 15 (1872); id. Hand-l. Rum. p. 86 (1873); id. Ann. Mag. 
N. H. (3) iv. p. 296 (1859) (White Nile, Petherick); Gerrard, Cat. Bones 
Mamm. B. M. p. 239 (1862); Sel. P.Z.S. 1864, p. 101 (Uzaramo, Speke) ; 
Fitz. SB. Ak. Wien, lix. pt. 1, p. 176 (1869) ; Drummond, Large Game S. Afr. 
p- 426 (1875); Brehm, Thierl. ii. p. 224, fig. (animal) (1880) ; Flow. & Gars. 
Cat. Ost. Coll. Surg. p. 268 (1884) ; Jent. Cat. Ost. Leyd. Mus. (Mus. Pays-Bas, 
ix.) p. 131 (1887) ; id. Cat. Mamm. Leyd. Mus. (op. cit. xi.) p. 159 (1892) ; id. 
N. L. M. ix. p. 172 (1887) ; Nicolls & Egl. Sportsm. 8S. Afr. p. 44 (1892) ; True, 
Pr. U.S. N. M. xv. p. 471 (Taveta, B. EH. A.) (1892). 
Antilope (Cgocerus) ellipsiprymna, Less. N. Tabl. R. A., Mamm. p. 180 (1842). 
Kolus ellipsiprymnus, Gray, List Mamm. B. M. p. 159 (1843). 
Aigoceros ellipsiprymnus, A. Smith, S. Afr. Q. J. ii. p. 186 (1835). 
Cervicapra ellipsiprymnos, Sund. Pecora, K. Vet.-Ak. Handl. 1844, p. 195 (1846) ; id. 
Hornschuch’s Transl., Arch. Skand. Beitr. i. p. 147 (1848). 
Heleotragus ellipsiprymnus, Kirk, P. Z. S. 1864, p. 658 (Zambesia). 
Cobus ellipsiprymnus, Buckley, P.Z.S. 1876, p. 284; Selous, P. Z.S. 1881, p. 758; 
id. Hunter's Wanderings, p. 218 (1881); Crawshay, P. Z. S. 1890, p. 651 
(Nyasaland) ; Hunter, in Willoughby’s HE. Afr. p. 288 (1889); Scl. P. Z.S. 
