PAGE The Chamois _Frontispiece._ The Water Deerlet, or Chevrotain 1 Stomach of a Ruminating Animal: exterior and interior 2 Brain of a Sheep 3 Merino Sheep 5 The Ammon 8 The Ammon 9 The Barbary Wild Sheep 10 The Ibex 11 The Markhoor 12 The Dorcas Gazelle 14 The Saïga 15 The Indian Antelope 16 Head of Female Bush-buck 18 The Water-buck 19 The Eland 20 The Koodoo 22 The Bubaline Antelope 24 The Gnu 25 The Goral 26 Head of the Chamois 27 The Oryx 28 The Nyl-ghau 30 Musk Oxen 31 Chillingham Cattle 32 The Hungarian Bull 33 The European Bison 36 The American Bison 37 The Yak 38 The Anoa 39 Skull of the Pronghorn Antelope 40 The Pronghorn Antelope 41 Skull of the Musk [Deer] 42 The Musk [Deer] 43 Skeleton of the Giraffe 44 Giraffes 45 Head of Red Deer, in which the growing Antlers are seen covered with “velvet” 46