INDEX. 



Aard-vark, 182. 227 



Abattis, 109 



Acaleph, 15 



Acurn Barnacles, 90 



Acoustics, 513 



Acrida viridissima, 231 



Actinurus, 461 



Adze, 234 



JEolian Harp, 518 



Aerostatics, 436 



Air-gun, 77 



Aloe, 252 



Amentum, 502 



Amphidotus cordatus, 224 



Anchor, 39 



Angler- fish, 91, 416 



Antherozoids, 368 



Ant-bear, 100 



Ant-lion, 52 



Anthidium manicatum, 237 



Ants, 391, 409 



Ants' Nest, 214 



Aphides, 391 



Aphrodite aculeata, 353 



Apple-parer, 456 



Aquarium, 393 



Archer-fish, 78 



Architecture, 159 



Argus Star-fish, 89 



Armadillo, 189 



Armour, 120 



Art, 472 



Artesian Well, 433 



Arundinaria Schomburgkii, 28 



Ascalaplms, 111 



Ascidian, 497 



^jspidomorpha excelsum, 198 



Auger, 254 



B. 



Baited Traps, 97 

 Ball-and-socket Joint, 313 

 Balloon, 436 

 Bamboo, 28 



I Band Saw, 24* 

 Barea, 14? 

 Barometer, 444 

 Basket-urchin, 85 

 Bats, 399 



Battering-ram, 153 

 Beak of Duck, 354 

 Beaver, 233 

 Beds, 400 

 Bee, 220 

 Beroe, 15 



Bessemer Process, 299 

 Bicycle, 50 -i 



Binocular Microscope, 28? 

 Birdlime, 98 

 Blow-gun, 76 

 Boat, 5 

 Boat-hook, 44 

 Boatman, 12 

 Boiling Water, 445 

 Bombardier-beetle, 156 

 Bombyx mori, 179 

 Bosjesman, 308 

 Bot-fly, 396 

 Bower. 410 

 Bower-birds. 410 

 Bowsing of Rope, 318 

 Brachinus crepitans, 156 

 Bradawl, 249 

 Brocken Spectre, 295 

 Brown- tailed Moth, 180 

 Brushes, 340 

 Buffer of Train, 369 

 Bullet-making Machine, 167 

 Bunday, 69 

 Burdock, 117 

 Burial, 419 

 Burying-aiits, 420 

 Burying-beetle, 507 

 Buttons, 346 

 Buttresses, 196 



0. 



Cache, 397 

 Callipers, 274 



