CONTENTS. 
— 
PAGE 
NLS say, Odes Vere: be ie. eater Me a ae 
CHAPTER I. 
On THE Vita OPERATIONS OF ANIMALS, AND THE INSTRUMENTS 
BY WHICH THEY ARE PERFORMED. : ........ «17 
CHEMICAL CONSTITUTION OF THE ANIMAL BODY .. . 81 
STRUCTURE OF THE PRIMARY TISSUES. ..... . 386 
CHAPTER II. 
GENERAL VIEW OF THE ANIMAL Kincpom . ..... .. 8&4 
RAD GS eS PS SA CS a ee See 
MAMMAIS . = 89 
BIRDS . . 92 
REPTILES . 93 
BATRACHIA 97 
FISHES. . Sate 100 
ARTICULATA 3 F ‘ «20d 
INSECTS . a ‘. ye xT - 104 
ARACHNIDA = E - 105 
CRUSTACEA : r : bo eee 
CIRRHIPEDA s J > - 109 
MYRIAPODA 110 
ANNELIDA . ae at 
ENTOZOA 111 
MoLtusca . . 112 
CEPHALOPODA s 116 
PTEROPODA ; é 117 
GASTEROPODA . . . at ‘ et A 118 
a OONOCHIVERA | 65.) siivila % . aie ¢-a 
TUNIOAMA «ogi te) < lar © 121 
