CONTENTS. 9 



rage 



Class II. MYRIAPODA 112 



Order I. CIIILOGNATIIA - - - -113 



Order II. SYNGNATIIA - - - - 115 



Class III. ARACJINOlbA 117 



Order I. POLYMEROSOMATA - - - - 118 



Order II. DIM EROSOM ATA - - - -119 



Class IV. ACARI 130 



Class V. INSECTA 134 



Subclass I. AAfETABOLIA _ - _ _ i^io 



Order I. TUYSANURA - - - - ib. 

 Order II. ANOPLURA 141 



Subclass II. MtTABOLIA . - - _ 143 



Order III. COLEOPTERA - - - - ib. 



IV. DERMAPTERA - - - - 216 



V. ORTIIOPTERA 217 



M. DICTYOPTERA - - - - 219 



VII. HEMIPTERA - - - - 220 



VIII. OMOPTERA - - . . 229 



IX. APTERA 233 



X. LEPIDOPTERA - - - - 234 



XI. TRICnOPTERA . . . _ 256 



XII. NEUItOPTERA - - - - 257 



XIII. IIYMENOPTERA - - - - 262 



XIV. RIIIPIPTERA - - - - 283 



XV. DIPTERA 289 



XVI OMALOPTERA - - - - 302 



Articulated Animals of doubtful situation - - -305 



Apparatus used by Entomologists _ _ _ _ 307 



Cabinet, and Method of Corking Drawers - - 310-11 



Method of Collecting Insects - - - - -312 



Seasons for Collecting - - - - - -314 



Setting and Preserving Crustacea and Myriapoda - - 3 16 



Arachnoida and Acari - - - 317 



Insects - - - - - 318 



Method of Relaxing Insects, &c. to reset - - -321 



Method of arranging Insects in a Cabinet _ _ - 322 



Directions for the Microscope _ _ . - 303 

 A Tabular \'iew of the magnifying Powers of Convex Glasses - 325 



Method of Using the Microscope - _ _ - 326 



Method of Dissecting Insects - - - -331 



Parts of Insects for the Microscope - - - - 332 



Parts of Animals for the Microscope - - - - 333 



