ILLUSTRATIONS xi 



FACING PAGE 



XV. Fig. i. The Kiang 



194 



Fig. 2. KoBDO Onager .... 



(Both from " Brit. Mus. Guide to Horse Family") 



XVI. Fig. i. Grevy's Zebra .... 



(Brit. Mus. Guide to Horse Family) 



Fig. 2. Head of Grevy's Zebra 



XVII. Fig. i. The Quagga .... 

 (Photo. Young) 



Fig. 2. Matabili Bontequagga 



(Photo. Prof. J. C. Ewart) 



XVIII. Fig. i. Kilimanjaro Bontequagga 

 (Photo. The Duchess of Bedford) 



Fig. 2. Masai Bontequagga . 



(Brit. Mus. Guide to Horse Family) 



XIX. Fig. i. Skin of Foa's Zebra . 



Fig. 2. Skin of Kilimanjaro Bontequagga 



(Photos. Dr. E. L. Trouessart) 



XX. Fig. i. The Zebra 



Fig. 2. Nubian Wild Ass ... 



(Both from " Brit. Mus. Guide to Horse Family") 



XXI. Fig. i. Hybrid Bontequagga and Pony Foal 



AND Dam 234 



(Photo. Prof. Ewart) 



Fig. 2. Hybrid Zebra and Onager . . ,, 



XXII. Bones of Fore-feet of Extinct Fore- 

 runner OF the Horse .... 246 



(Brit. Mus. Gjiide to Horse Family) 



178 



210 



214 



