CONTENTS. XXI 



Page 



CiiAPrER IX. — Mammalia 477 



§ 1. Mammalia in general 477 



2. Cetacea 482 



3. Amphibia 487 



4. Mammiferous Quadrupeds in general 487 



5. Ruminantia 499 



6. Solipeda 516 



7. Pachydermata 518 



8. Rodentia 523 



9. Insectivora 525 



10. Carnivora 528 



1 1 . Quadrumana 532 



12. Man 536 



Chapter X. — Vertebuata capable of Flying 545 



§ 1. Vertebrata without feathers, formed for flying. . 545 

 2. Birds 554 



