420 ILLUSTRATIONS. 



Page 



^"^ Covered-way and nest of the termites arhoriiin . . 300 



'^9 Section of tlie hill-nest of the termites bellicosi . . 300 



■•'0 Hill-iie^t of the termites bellicosi . . . . . ih. 



•1' Tmret-iiesls of white-ants ...... 301 



'12 l,eg and pro-leg of a caterpillar, greatly magnified . I'i07 



113 Caterpillar ol ihe^nat moth 308 



•14 interior slrncttire of the cos^us ..... 309 



11^ Side view of the silk tiihe ...... olO 



116 Section of silk tube magnified ib. 



ll'7 LibiiMii or lower lipofcossiis . . . . . 311 



118 Cocoons of the emperor moth ..... 321 



11- Cocoon of arctia viliica ...... 324 



I'-O l\et-woik cocoon ....... ih. 



121 ]\t^st of piiss-molh, iriclnsing five cocoons . . . 32(5 



122 U'iiiter nest of the social caterpillarsof the brown-tail moth 330 



123 Winter nests of Forthesia chrysorriiEea . . . 331 



124 penduions leaf nests 332 



125 Nest and order of marching of the processionary caterpillars 334 



126 Garden spider suspended by a thread ("jom its spinneret . 336 



127 Spinneret of a spider magnified to show the spinnerules 337 



128 Single thread of a spider greatly magnified . , . 333 



129 Altaciied end of a spider's thread magnified . . 330 



130 Geometric net of the garden-spider .... 359 



131 {Vests of the masoi'.-spider • . . . . 362 



132 The spider, mygale csementaria .... . ib 



133 The eyes, magnified ib, 



134 Parts of the foot and claw, magnified .... ib. 



135 Tripple-clawed foot of a fpider, magnified . . . 367 



136 Sm. ill berry-shaped galls of the oak leaf . . . 'MO 



137 Ovipositor of gall-fly, greatly magnified . . . 372 

 133 Gall-fly, and mpc'iani.<m of ovipositor, greatly magnified . 373 



139 Redeguar gall of ti)e rose produced by Cynips ro»ae . 376 



140 One of tiie bristles of the hedegnar of tile rose laagnified 377 



141 Artichoke gall of the oak-bud, with gall-fly . . * 378 



142 Leafy ga!l of dyer's broom 380 



143 Semi-gall of tile hawthorn 382 



144 Woolly gall of the oak 31^3 



145 Oak-apple galls, one cut open to shew the vessels . 384 



146 Rt'Ot-gallsof the oak 385 



147 Woody-galls on a willow brancii • . . . 386 



148 Currant-gall of the catkins of the oak .... 3;'>7 



149 Gal! of the liawlhorn weevil 389 



150 A plant louse, magnified ...... 3')1 



151 Galls produced on ttie leaves of the poplar, vvitii tlie 



various forms of the insect, ten figures . . 393 



152 Leaf of tlie currant-bush, bulged Out by the Aphis ribes . 395 



153 Shoot of the lime-tree contorted by the Aphis liliiE . 396 



154 Pseudo-gall of the bramble 397 



155 Pseudo-galls of the i)avvl!ioru 399 



156 Pseudo-gall on the Scotcli fir ib. 



157 Ovipositor of the breeze-fly 403 



158 Grub of the breeze-fly, four figures . . . 410 



159 Fly, .liaggf^'i, ;ind grub of tiieox breeze-fly . . 41 



160 Bjinpi oi- wuibles produced OQ cat, ie • • • 'il^ 



