ILLUSTRATIONS 



PAOS 



ORBWEB OF ORANGE ARGIOPE 242 



WEAVING THE ZIGZAG OR SPIRAL STAIR 244 



ARGIOPE SWATHING HER VICTIM 247 



A SECTION OP A DEW-LADEN ORBWEB 249 



ARGIOPE WEAVING THE COCOON 251 



EGG-COCOON OF ORANGE ARGIOPE 253 



DIAGRAMATIC VIEW OF THE LOCATION OF THE SPINNING 



ORGANS IN {aRGIOPE AURANTIUm) ORANGE ARGIOPE . . , 255 



COCOON AND DEATH FASHION OF ARGIOPE 257 



A WATER-STRIDER 262 



CASE-MAKING CADDIS WORMS 272 



LARVAL CAIRNS OR DOMICILES OF NET-MAKING CADDIS WORM 274 



NET-MAKING CADDIS FLY, IMAGO, LARVA, AND HOOK . . . 275 



NET-MAKING CADDIS WORM BUILDING ITS UNDER-WATER CAIRN 278 

 PUPAL CASE OF A NET-MAKING CADDIS WORM, OPENED TO SHOW 



DEAD PUPA WITHIN 280 



A MINIATURE FISHING-LODGE 283 



CAIRN OF NET-MAKING CADDIS WORM, SHOWING ITS NET AND 



SILKEN TUBE . 285 



