LIST OF ILLUSTRATIONS. 



111. Mound-nest of Occident-Ant .... 



112. Interior Plan of Storerooms and Galleries . 



113. Open Granary of Harvesting-Ant . , 

 Hi. Occident-Ant Gathering Sunflower Seed 

 11.5. Granaries of the Pennsylvania Harvester 



116. Egg-nests of Mother Cicada . • . . . 

 117- A Leap for Life — the Cicada Underground . 



118. Fleeing from the Flood — Cicada Towers 



119. Out of the Shell at Last ..... 



120. Basket on Pine ....... 



121. Basket-worm Drawn Up to Feed or Spin 



123. Prospecting Bag-worm 



123. Feeding on Pine •...•.. 



124. Cutting a Twig of Arbor Vitie .... 



125. How the Bag-worms Walk and Climb . 



136. Sewed Leaf-nest of the Insular Spider {Epeira insn 

 laris) ......... 



127. Leaf-nest of the Shamrock Spider (ISpeira trifolium) 



128. Nest of Leaf-cutting Bee 



129. Rolled Leaf- nest of Tortricid Moth 



180-131. Work of Leaf-rolling Moth .... 

 133. Nest of Leaf-rolling Caterpillar .... 

 133. Showing How the Leaf is Curled .... 

 ISi-lS.?. Female and Male of the Tent-caterpillar Moth 



136. Nest of the Tent-caterpillar Moth 



137. Nest of the Ringed or Rust-red Wasp {Folistes amm 



latus) . • 



138. Nest of American Hornet ( T't's/x? maculata) 



139. Interior of Hornet's Nest, Showing the Combs . 



314 

 346 

 346 

 347 

 348 

 357 

 363 

 368 

 371 

 385 

 386 

 387 

 389 

 393 

 395 



403 

 405 

 409 

 413 

 416 

 417 

 417 

 421 

 433 



430 

 435 



439 



140. Wasp's Nest with Tubular Entrance . . . 445 



