432 GENERAL INDEX. 



PAGE. 



Walking of Caterpillars vol. iii. 180 



of Insects (not properly so called) with many legs . . . iii. 182 



of aquatic insects underwater iii. 191 



Water Beetle (HydropUlus) ' . . . . i. 299 



Water Boatman . . . . . . . . . . . . i. 294 



Water Bugs and Water Measurer (Hydrometa stagnorum) ... i. 293 



Water Insects i. 288-301 



Water, purified by insects i. 169 



Water Scorpion i. 295 



Wax, and its uses i. 167 



its original material and mode of fabrication ii. 202 



Weapons of insects iii. 331 



Weaving of Caterpillars, and their apparatus for iii. 323 



of Spiders, and their apparatus for iii, 324 



Weevils (Ourculionidce), Wood-feeding, and others . . . . ii. 85, iii. 149 



Whirlwig Beetle (Gyrinus natator} i. 293 



eyes of i. 196 



Willows, Old, cabinets of treasure to the Entomologist ... i. 102, 286 



Wings and Winglets of the Fly i. 43 



Wings of the Butterfly i. 318, 319 



Winter, a walk in i. 93-107 



Butterflies in -, i. 105-107 



Wool of pubescent plants, as employed by Solitary Bees .... iii. 88 

 Workers among Social Bees and Wasps, affection in, for the young of 



their communities iii. 95 



Xylocopa violacea (Violet Carpenter Bee) iii. 320 



Yjponomeuta padeUa (Ermine Moth), nests, caterpillars, and chrysalides of i. 271 



