66 CATALOGUE OF UNGULATES 



brownish rather than ochery, and the horns very slightly 

 divergent, spreading only at tips. General colour cinnamon, 

 darkening on forehead ; flanks slightly darker and duller ; 

 thighs paler than ordinary buff; light facial stripes rather 

 broad ; flank-band brownish black ; skull narrow across orbits 

 (postorbital width 3^g- inches = 86 mm.), with long rostrum 

 and narrow palate ; basal length 7^ inches (180 mm.). 



7. 7. 8. 210-211. Two skulls, one immature, with horns, 

 and skins. Yo, Lake Chad district; collected during the 

 Alexander-Gosling Expedition. 



Presented hij the Alexander-Gosling Expedition, 1907. 



7. 7. 8. 212. Skull, with horns, and skin, female. Same 

 locality and collection. The reference of both this and the 

 preceding specimens to the present race is provisional. 



Same history. 



E.— Gazella rufifrons centralis. 



Gazella rufifrons centralis, Schwarz, Ann. Mag. Nat. Hist. ser. 8, 

 vol. xiii, p. 40, 1914. 



Typical locality Magretta, near Melfi, Bagirmi. 



Type in Seuckenberg Museum, Fraukfort-am-Maiu. 



General colour darker cinnamon than in kanuri, not 

 deeper on forehead, but becoming paler on flanks and thighs ; 

 flank-stripe black ; horns of medium length, diverging nearly 

 from bases and spreading at tips. Skull with prominent 

 orbits (postorbital width 3|- inches = 97"3 mm.), short, 

 narrow rostrum, and rather broad palate ; basal length 

 7yg inches (185 mm.). 



No specimen in collection. 



XY. GAZELLA EUEINA. 



Gazella rufina, Thomas, Proc. Zool. Soc. 1894, p. 467 ; Sclater and 

 Thomas, Booh of Antelojies, vol. iii, p. 167, 1898 ; Lydehher, 

 Great and Small Game of Africa, p. 344, 1899, Game Animats 

 of Africa, p. 259, 1908 ; Hartert, Novif. Zool. vol. xx, p. 35, 1913 ; 

 Lonnhcrg, Novit. Zool. vol. xxi, p. 157, 1914. 



Typical locality not definitely known, but probably the 

 interior of Ak-eria. 



