viii Contents. 



CHAPTER VI. 



PAGE 



ARCHITECTURE OP THE HIVE-BEE continued. 



FORM OP THE CELLS ......... 139 



IRREGULARITIES IN THEIR WORKMANSHIP 148 



THE FINISHING OF THE CELLS . . . . . . .154 



CHAPTER VII. 



CARPENTRY OF TREE-HOPPERS ....... 164 



SAW-FLIES 168 



ICARIAS 176 



CHAPTER VIII. 



LEAF-ROLLING CATERPILLARS 181 



CHAPTER IX. 



INSECTS FORMING HABITATIONS OF DETACHED LEAVES . . 195 



CYPRESS-SPURGE CATERPILLAR 197 



MOSS-BUILDING CATERPILLAR 199 



CHAPTER X. 



CADDIS- WORMS AND GOAT-MOTH ..... 202 



CARPENTER-CATERPILLARS 207 



Puss-Mora 211 



CAPRICORN-BEETLE . . . . . , . .215 



OAK-BARK CATERPILLARS ....... 217 



CHAPTER XL 



EABTH-MASON CATERPILLARS 219 



ANT-LION 227 



CHAPTER XII. 



CLOTHES-MOTH CATERPILLARS 235 



TENT-MAKING CATERPILLARS . 243 



STONE-MASON CATERPILLARS . 947 



