TABLE OF CONTENTS. 



BOOK II. ON THE COLLECTION AND PRESERVATION OF 

 INSECTS. 



Page. 



CHAP. I. Apology for the Entomologist, - - 85 



CHAP. II. Of the dress and implements for the collector of Insects, 91 



CHAP. III. Of collecting Insects, 97 



CHAP. IV. Of killing, setting, naming and arranging Insects, 113. 

 Of cabinets, 120. Of entomological hooks, 124. Of investi- 

 gating Insects, - - - - - - - - -127 



BOOK III. PHYSIOLOGY OR ANATOMY OF INSECTS. 



CHAP. I. Of the organs of support or skeleton, - 133 



CHAP. II. On the head, legs, and wings of Insects, 153. Head, 154. 

 Antennae, 155. Eyes, 158. Mouth, 159. Wings, 165. Legs, 

 168. Of Surface, - 1 '-'- - - - - - 171 



CHAP. III. On the internal anatomy of Insects; of the Muscles, 

 178. Nerves, 180. The alimentary canal, 184. Organs of cir- 

 culation, 186. The tracheae, - 191 



BOOK IV. ON SYSTEM OR CLASSIFICATION OF INSECTS. 



CHAP. I. Classification of Insects in general, - - 199 



CHAP. II. Of the Classification of Lepidoptera,^^- ~*-~ > - 206 



CHAP. III. Of the Classification of Diptera, - 216 



CHAP. IV. Of the Classification of Hymenoptera, - - - 230 



CHAP. V. Of the Classification of Coleoptera, - 246 



CHAP. VI. Of the Classification of Orthoptera, Hemiptera, Neurop- 



tera, &c. 264 



