318 



THE VERTEBRATE ANIMALS 



Ungulates Hoofs, teeth, adapted for grinding 



Carnivora Long canine teeth, sharp and long 

 claws, usually aggressively 

 colored 



(a) Odd-toed 



Horse 



Rhinoceros 



Tapir 

 (6) Even-toed 



Ox 



Pig 



Sheep 



Deer 



Dogs 



Cats 



Lions 



Bears, etc. 



Seals and sea lions 



Bat 



Monkeys 



Apes 



Man 



Chiroptera Fore limbs adapted to flight, teeth 



pointed 

 Primates Erect or nearly so, fore appendage 



provided with hand 



Reference Books 

 elementary 



Sharpe, A Laboratory Manual for the Solution of Problems in Biology. American 



Book Company. 

 Hodge, Nature Study and Life. Chap. III. Ginn and Company. 

 IngersoU, Wild Neighbors. The Macmillan Company. 

 Lucas, Animals of the Past. McClure, Phillips, and Company. 

 Matthew, The Evolution of the Horse, Guide Leaflet No. 9, American Museum of 



Natural History. 

 Stone and Cram, American .inimals. Doubleday, Page, and Company. 

 Wright, Four-footed Americans. The Macmillan Company. 



ADVANCED 



Flower, The Horse. D. Appleton and Company. 



Kingsley, Riverside Natural History. Houghton, Mifflin, and Company. 

 Schaler, Domesticated Animals, their Relation to Man and to His Advancement in 

 Civilization. Charles Scribner's Sons. 



