xii Contents. 



CHAPTER XVI. 



PLACENTAL MAMMALS. 



PAGB 



General Characters Order 3, Edentata or Ant-eaters and 

 Armadillos Order 4, Bradypoda or Sloths Order 5, 

 Sirenia or Manatees Order 6, Ungulata or Hoofed 

 Animals Unsymmetrically-toed Ungulates Even-toed 

 Ungulates Bunodonts Ruminants ..... 85 



CHAPTER XVII. 



PLACENTAL MAMMALS (continued). 



Order 7, Cetacea or Whales Order 8, Pinnipedia or Seals- 

 Order 9, Carnivora or Flesh-Eaters Dogs Cats Bears 

 Order 10, Hyracoidea Order 11, Rodentia Order 12, 

 Proboscidea or Elephants 99 



CHAPTER XVIII. 



Order 13, Prosimii or Lemurs Order 14, Insectivora, Moles, 



Hedgehogs, etc. Order 15, Chiroptera or Bats . . 113 



CHAPTER XIX. 



Order 16, Primates Marmosets American Monkeys Old- 

 World Monkeys Man Races of Man . . . .118 



INDEX and GLOSSARY . 125 



