ORYGIN.E 127 



Antilope leucoryx, Lichtenstein, Darstellung. Saugeth. pi. i, 1827 ; 

 Hemprich and Ehrenberg, Symbol. Phys., Decas ii, pi. iii, 1828; 

 J. B. Fischer, Synop. Mamm. p. 478, 1829 ; Owen, Proc. Zool. Soc. 

 1836, p. 37, Anat. Vertebrates, vol. iii, p. 633, 1868 ; Waterhouse, 

 Cat. Mamm. Mus. Zool. Soc. p. 41, 1838; Oken, Allgemeine 

 Naturgeschichte, vol. vii, p. 1394, 1838 ; Laurillard, Diet. Univ. 

 Hist. Nat. vol. i, p. 618, 1841 ; Beichenbach, Sdugethiere, vol. iii, 

 p. 120, pi. xxxviii, 1845 ; Schinz, Synop. Mamm. vol. ii, p. 434, 

 1845, Mon. Antilop. p. 32, pi. xxxvi, 1848; nee Pallas. 



Antilope ensicornis, Hemprich and Ehrenberg, Symbol. Phys. vol. i, 

 p. 1, 1832, as a race of A. leucoryx. 



Antilope algazella, Riippell, Neue Wirbelth. Abyssin. p. 26, 1835. 



Antilcpe bezoartria, Jardine, Naturalist's Libr., Mamm. vol. iii, p. 203, 

 pi. xxiv, 1835. 



Oryx leucoryx, Sundevall, K. Svenska Vet.- Ah. Handl. 1842, p. 201, 

 1843, 1844, p. 206, 1846 ; Gray, List. Mamm. Brit. Mus. p. 156, 

 1843, Ann. Mag. Nat. Hist. ser. 1, vol. xviii, p. 232, 1846, Proc. 

 Zool. Soc. 1850, p. 134, Knoivsley Menagerie, p. 17, 1850, Cat. 

 Ungulata Brit. Mus. p. 107, 1852, Cat. Ruminants Brit. Mus. 

 p. 36, 1872, Hand-List Ruminants Brit. Mus. p. 104, 1873 ; Earth. 

 Reisen Nord-u. Central-Afrika, vol. i, p. 589, 1857; Wolf, 

 Zoological Sketches, vol. i, pi. xxiii, 1861, vol. ii, pi. xix, 1868 ; 

 Sclater, Proc. Zool. Soc. 1863, p. 230, 1873, p. 604 ; Fitzinger, 

 Sitzber. k. Ak. Wiss. Wien, vol. lix, pt. 1, p. 177, 1869 ; Brehm, 

 Thierleben, Sdugethiere, vol. iii, p. 231, 1880 ; Flower and Garson, 

 Cat. Osteol. Mus. R. Coll. Surg. pt. ii, p. 261, 1884; Jentink, 

 Cat. Osteol. Leyden Mus. (Mus. Pays-Bas, vol. ix) p. 135, 1887, 

 Cat. Mamm. Leyden Mus. (op. cit. vol. xi) p. 166, 1892 ; W. L. 

 Sclater, Cat. Mamm. Ind. Mus. pt. ii, p. 156, 1891 ; Flower and 

 Lydekker, Study of Mammals, p. 344, 1891 ; Ward, Records of 

 Big Game, p. 148, 1892, ed. 6, p. 298, 1910 ; Lydekker, Horns and 

 Hoofs, p. 249, 1893, Great and Small Game of Africa, p. 382, 

 1899, Game Animals of Africa, p. 288, 1908; Matschie, Sitzber. 

 Ges. nat. Freunde, 1893, p. 104; Pousargues, Ann. Sci. Nat., 

 Zool. ser. 7, vol. iv, p. 131, 1896 ; Johnston, Proc. Zool. Soc. 1898, 

 p. 352 ; Sclater and Thomas, Book of Antelopes, vol. iv, p. 43, 

 pi. Ixxxi, 1899 ; Anderson and de Winton, Zool. Egypt, Mamm. 

 p. 352, 1902 ; Renshaw, Final Nat. Hist. Essays, p. 144, 1907 ; 

 Lortet and Gaillard, Arch. Mus. Lyon, vol. x, p. 160, 1908 ; Gail- 

 lard, Rev. Ethnogr. et Sociol. 1912, nos. 11 and 12, p. 12. 



Antilope bezoartica, Reichenbach, Sdugethiere, vol. iii, p. 120, 

 pi. xxxvii, 1845. 



Antilope ensicornis, var. nubica and senegalensis, Wagner, Schreber's 

 Sdugthiere, Suppl. vol. iv, p. 479, 1844, vol. v, p. 437, 1855. 



Oryx bezoarticus, Fitzinger, Sitzber. k. Ak. Wiss. Wien, vol. lix, pt. i, 

 p. 178, 1869. 



Oryx algazel, Thomas, Proc. Zool. Soc. 1903, vol. ii, p. 300 ; Elliot, 

 Cat. Mamm. Field Mus. (Field Mus. Zool. Pub. vol. viii) p. 83, 

 1907 ; Pocock, Proc. Zool. Soc. 1910, p. 909 ; Ward's Records of 

 Big Game, ed. 7, p. 296, 1914. 

 OKYX, or WHITE ORYX. 



Typical locality Western Sahara. 



Size medium shoulder-height about 40 inches. Horns 



