558 



Index. 



"Viverra, 517 



„ genetta, 517 

 Viverridse, 517 

 Viviparous, 47, 126 

 VooaJ cords, 30, 417 

 Vomer, 362 

 Vorfcioella, 94 

 Vultur fiilTus, 461 

 Vulture, Alpine, 461 



„ Bearded, 461 



„ Carrion, 461 



„ King, 461 



WMte-lieaded,461 



Wagtails, 462 

 ■Wabnis, 519 

 Wapiti, 509 

 Warblers, 462 



„ Iteed, 462 

 Sedge, 462 

 WiQow, 462 

 Warm-blooded animals, 30 

 Wart-hog, 506 

 Washing Racoon, 516 

 Water Boatman, 160 



Bugs, 260 



cells, 508 



Flea, 196 



Fowls, 459 



Mites, 284 



Eat, 530 



Water Scorpion, 260 



„ Shrew, 500 



„ Spider, 283 



„ vascular system, 124 

 Wax glands, 237 

 Weazel, 516 

 Weevils, 267 

 Whale-bone, 522 



Whales, 523 

 Wheatear, 462 

 Wheel Animalcules, 156 

 Whelk, 302 

 Whirligigs, 264 

 White Ants, 254 



„ Spoonbill, 459 

 Widgeon, 458 

 WUd Cat, 517 

 „ Hog, 506 

 Wing, 235 



„ cases, 236 

 Winter sleep, 69 

 Wire-worms, 266 

 Wolf, 515 

 Wolffian ducts, 349 

 Wolf-fish, 390 

 Wombats, 499 

 Wood-borers, 274 

 Woodcock, 459 

 Wood Mouse, 530 



„ -peckers, 465 



„ Wasps, 269 



Woolly Rhinoceros, 503 

 Workers, 254, 270 

 Wrass, 389 

 Wrens, 462 

 Wrist, 328 

 Wryneck, 466 



Xenos, 262 

 Xiphias gladius, 390 

 Xiphistemum, 473 

 Xiphosura, 196 

 Xylotropa, 274 



Yellow cells, 90 



„ hammer, 463 

 Yolk gland, 143 



„ granules, 32 



„ sac, 49 



Zebra, 503 

 Zoantharia, 115 

 Zoaea, 221 

 Zoarces, 390 



„ vivipara, 390 

 Zoogeographical regions, 



74 

 Zooid, 178 

 Zygantrum, 409 

 Zygapophysis, 409 

 Zygosphene, 409 



