CONTENTS. 



CHAPTER LXXII. 



General characters of the Mammalia Skeleton Pectoral arch and 

 fore-limb Pelvic arch and hind-limb Teeth Dental formula 

 Digestive system Circulatory system Respiratory system Re- 

 productive system Mammary glands Nervous system Integu- 

 mentary appendages, ........ 471-483 



CHAPTER LXXITI. 



Classifications of the Mammalia Synopsis of the Mammalian 



orders, 484-488 



CHAPTER LXXIV. 



Characters of Monotremata Characters and divisions of Marsu- 



pialia, 49-497 



CHAPTER LXXV. 

 Characters and families of Edentata, 498-502 



CHAPTER LXXVI. 

 Characters of Sirenia Characters and families of Cetacea, . . 502-5 1 1 



CHAPTER LXXVII. 



General characters of Ungulata Perissodactyla Artiodactyla Ru- 

 minantia Structure of the stomach in Ruminants Dentition of 

 Ruminants Sections of Ruminants, 511-526 



CHAPTER LXXVI 1 1. 



Characters of Hyracoidea Characters of Proboscidea, . . 526-530 



CHAPTER LXXIX. 

 Characters of Carnivora Pinnigrada Plantigrada Digitigrada, 530-541 



CHAPTER LXXX. 



Characters of Rodentia Families of Rodentia, . . . . 541-546 



CHAPTER LXXXI. 



Characters of Cheiroptera Sections of Cheiroptera, . . . 546-549 



CHAPTER LXXXI I. 

 Characters of Insectivora Families of Insectivora Galeopithe- 



cidas, 549-551 



CHAPTER LXXXIII. 



Characters of Quadrumana Sections of Quadrumana Strepsirhina 



Platyrhina Catarhina, . . . . . . 552-558 



