A.
Aard-vark, 182, 227
Abattis, 109
Acaleph, 15
Acorn Barnacles, 90
Acoustics, 513
Acrida viridissima, 231
Actinurus, 461
Adze, 234
Æolian Harp, 518
Aërostatics, 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
Ascalaphus, 111
Ascidian, 497
Aspidomorpha excelsum, 198
Auger, 254
B.
Baited Traps, 97
Ball-and-socket Joint, 313
Balloon, 436
Bamboo, 28
Band Saw, 244
Barea, 147
Barometer, 444
Basket-urchin, 89
Bats, 399
Battering-ram, 153
Beak of Duck, 354
Beaver, 233
Beds, 400
Bee, 220
Beroë, 15
Bessemer Process, 299
Bicycle, 503
Binocular Microscope, 287
Birdlime, 98
Blow-gun, 75
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, 157
Bunday, 69
Burdock, 117
Burial, 419
Burying-ants, 420
Burying-beetle, 507
Buttons, 346
Buttresses, 196
C.
Cache, 397
Callipers, 274
Caltrops, 110
Camel, 424
Camera obscura, 277
Candle, 351
Carriage Spring, 363
Cassava Press, 447
Catapult, 361
Catchpoll, 104
Cathedral, 166
Centrifugal Force, 500
Cephalotus, 98
Chaff-cutter, 320
Chameleon-fly, 11
Chinese Paper Lantern, 378
Chinese Repeating Cross-bow, 365
Chinese Stink-pot, 155
Chirodota, 470
Chisel, 232
Chœtodon, 78
Chromatrope, 305
Cicada, 243, 518
Circular Saw, 247
Cistern, 422
Clam Shell, 260
Clasp, 347
Climbing-spur, 134
Cloth-dressing Machine, 339
Club, 52
Cnidæ, 371
Coffee-making Machine, 329
Coluber natrix, 106
Combs, 343
Compass, 491
Concealment, 144
Condenser, 428
Contouring-glass, 272
Coracle, 22
Cordon Saw, 244
Cork, 350
Corrugation, 480
Cossus ligniperda, 237
Crab, 261
Crab-pot, 103
Creeper, 203
Cricket, 388, 517
Crow-oyster, 348
Crushing Instruments, 320
Cuckoo-spit, 146
Culex pipiens, 9
Cupping, 330
Cuttle-bone of Sepia, 166
Cydippe, 15
D.
Daddy Long-legs, 337
Dagger, 58
Dam, 210
Dandelion Seed, 439
Decticus griseus, 231
Deer-trap, 104
Dew, 426
Diamond Drill, 459
Digging-stick, 223
Dionea muscipula, 97
Dipsacus fullonum, 339
Disguise, 147
Divers, 382
Diving-bell, 383
Diving Dress, 384
Dog-fish Skin, 265
Dome, 510
Doors and Hinges, 172
Drag, 43
Dragon-fly, 455
Dragon-fly Trachea, 376
Drainage, 492
Driver-ant, 201
Drosera, 100
Drum, 514
Dutch Rush, 264
E.
Ear, 515
Ear-trumpet, 521
Earth-worm, 44
Earwig, 261
Eaves, 184
Echeneis remora, 333
Echinococcus, 40
Echinus, 315
Echo, 525
Echo-stone, 526
Eel-pot, 103
Egg-hatching Machine, 395
Eider-duck, 401
Elastic Springs, 360
Elateridæ, 387
Electric Eel, 486
Electric Light, 488
Electric Ray, 485
Electric Tourniquet, 463
Electricity, 482
Elk, 131
Elk-yard, 131
Emperor-moth, 104
Epeira diadema, 87, 345
Equisetum, 264
Ermine-moth, 180
Escapement, 507
Ether Spray, 428
Eumenes, 311
Eye, 277
Eye of Spider, 288
F.
Fairy Martin, 169
Fall-trap, 140
Fan, 416
Feather Mail, 125
Fencers, 317
File, 263
Filter, 352, 425
Fire, 412
Fire-fly, 489
Fire-guard, 419
Fish-hook Spiculæ, 117
Fish-scales, 189
Fish-tank, 393
Fishing-frog, 91, 416
Flying Dragon, 440
Flying Frog, 441
Flying Squirrel, 440
Foot of Aard-vark, 227
Foot of Mole, 226
Foot of Mole-cricket, 226
Fork-grinders, 356
Fort, 129
Fountains, 430
Frog, 484
Furnarius fuliginosus, 310
Fur of Beaver, 186
G.
Gad-fly, 254, 406
Galleria alvearia, 151
Galleria-moth, 151
Garden Spider, 87, 345
Gecko, 334
Geometra Caterpillar, 149
Geranium, 478
Gerris, 467
Gills of Fish, 414
Gimlet, 252
Gin, 95
Girder, 193
Glow-worm, 342, 439
Gnat, 9
Goat-moth, 237
Goby, 334
Gold-tailed Moth, 180
Goose-grass, 116
Gossamer Spider, 437
Grallina Australia, 310
Grasping Tools, 258
Grass-blade, 250
Grass-snake, 106
Grass-wrack, 473
Grasshopper, 337, 388
Great Green Grasshopper, 231
Grindstone, 325
Gyrinus natator, 22
Gyroscope, 503
H.
Hammer and Anvil, 515
Hammock, 402
Hand, 450
Harpoon, 71
Heart or Hairy Urchin, 224
Hedgehog, 110
Hemerobius, 397
Hen-coop, 393
Hippopotamus, 508
Hippopotamus Tooth, 234
Hirundo Ariel, 169
Hoof of Elephant, 364
Hoof of Horse, 363
Hookah, 377
Hooks, 115, 398
Hooks and Eyes, 346
Hoop-shaver Bee, 237
House-fly, 343, 456
Human Spine, 369
Hydra, 512
Hydrant, 430
Hymedesmia, 117
Hyponomeuta padella, 180
I.
Ice, 457
Ice-house, 179
Ichneumon-fly, 174, 249, 338
Injecting Syringe, 65
Iris of Eye, 293
Ita Palm-tree, 162
J.
Janthina communis, 48
Japanese Fishing-rod, 460
Japanese Singlethorn, 124
Jaws of Crocodile, 366
Jaws of Pike, 105
Jaws of Shark, 106
Jaws of Whale, 355
K.
Kedge, 41
Kite, 500
Knee-joint, 316
Kris, 239
L.
Lace-wing Fly, 397
Lagopus vulgaris, 150
Lamp, 412
Lampern, 335
Lampetra fluviatilis, 335
Lancet, 83, 239
Lappet-moth, 149
Laurel-bottle, 358
Lazy-tongs, 454
Leaf cutter Bees, 231
Leaf-insect, 149
Leaf-rollers, 362
Leech, 335
Lighthouses, 207
Limnæa stagnalis, 6
Limpet, 245, 332
Loadstone, 490
Lobster, 261, 497
Locust, 231
Long-tailed Titmouse, 401
Lophius, 416
Low-pressure Engine, 429
Lump-sucker, 334
M.
Maelström, 1
Magdeburg Hemispheres, 331
Magic Lantern, 294
Magnetic Respirator, 356
Main Gauche, 73
Mangle, 324
Mangrove-tree, 143
Manuring, 492
Mare’s Tail, 264
Mason Wasp, 170
Mat, 404
Meadow Orchis, 100
Measure, 267
Medusa, 372, 512
Megachile, 231
Metronome, 506
Microgaster alvearius, 174
Microgaster glomeratus, 174
Milk, 390
Mines, 443
Mining, 430
Misericorde, 120
Mole, 496
Mole-cricket, 227
Mont Cenis Tunnel, 267
Mop, 502
Mortar, 217
Moselekatze, 162
Moss, 371
Mountains, 216
Mouse-trap, 97
Movable Gas-lamp, 376
Mud-patten, 466
Mud Walls, 181
Multiplying-glass, 288
Muscles of Leg, 449
Mussel-shell, 35, 259
Myrapetra scutellaris, 181
Myrmeleo, 52
Myrmica Kirbyi, 184
N.
Nature-printing, 475
Nautilus, 2, 464
Needle-gun, 367
Nemertes Borlasii, 93
Nerves, 486
Net, 85
Northern Crown, 297
Norton Tubes, 433
Notonecta glauca, 13
Nshiego Mbouvé, 160
Nut-crackers, 321
Nuthatch, 256
O.
Octopus, 463
Odynerus murarius, 170
Œstrus bovis, 254
Ophion, 174
Optics, 276
Orchis morio, 100
Oscillation, 504
Ostracion, 122
Orang-outan, 161
Oven-bird, 310
Owl’s Eye, 284
P.
Paddle-wood Tree, 198
Paint, 219
Palm-leaf, 418
Paper, 472
Parachute, 438
Parasol, 407
Pea-shooter, 74
Pelecinus, 338
Pelicans, 393
Pelopœus, 312
Pendulum, 505
Pensile Oriole, 402
Perfume Spray, 428
Periwinkle, 245
Phantasmascope, 305
Philetærus socius, 135
Pholas dactylus, 200
Phryganea, 192
Physa fontinalis, 8
Physalis pelagicus, 46
Pichiciago, 123
Piddock, 200
Pied Grallina, 310
Pill Millipede, 123
Pincers, 258
Pinna pectinata, 35
Pinna-shell, 35
Pistolograph, 361
Pitfall, 50
Plane, 235, 250
Pneumatic Peg, 330
Poison, 62
Polar Bear, 137
Polistes, 481
Polynoe, 71
Porches, 183
Porcupine, 110
Porcupine Ant-eater, 110
Porthesia auriflua, 180
Porthesia chrysorrhœa, 180
Portuguese Man-of-war, 46, 372
Pouch-shell, 8
Pressure of Atmosphere, 329
Printing-press, 317
Proboscis of Fly, 379
Processionary Moth, 180
Projectiles, 74
Propolis, 220
Pseudoscope, 287
Ptarmigan, 150
Pucunha, 76
Puff and Dart, 75, 351
Pulley, 452
Pyramids, 216
Q.
Quilt Armour, 126
R.
Radius, 194
Rain-cloud, 429
Ranjows, 109
Rat-tail Maggots, 385
Rattan, 204
Razor, 236
Receiver of Air-pump, 511
Reduvius personatus, 146
Reed, 518
Reverted Spikes, 102
Ribbon Saw, 244
Ring and Staple, 415
Ringed Tissues, 378
Robber-crab, 405
Rocket, 462
Rod and Line, 90
Rolling-mill, 322
Rosemary, 408
S.
Sabella, 218
Saddle-back, 348
Sailing Raft, 5
Salad-dressing Bottle, 511
Sand-paper, 265
Saturnia pavonia minor, 104
Saw, 239
Saw-fly, 241
Sawyer-beetle, 248
Scale Armour, 123
Scales of Butterfly’s Wings, 187
Scaling-fork, 133
Scarabæus, 494
Scissors, 228
Screw, 498
Sea-anemone, 8
Sea-basket, 89
Sea-mouse, 353
Sea-urchin, 315
Seed-drills, 336
Sepia officinalis, 167
Serpula, 44, 135, 219, 352
Sewage, 496
Sewing, 406
Shark-tooth Sword, 56
Shears, 228
Sheep-fly, 396
Shell of Tortoise, 188
Ship-worm, 200
Short-tailed Manis, 124, 188
Sialis armata, 275
Siamese Link, 448
Silkworm, 158
Silkworm Cocoon, 179
Siren, 523
Sirex gigas, 252
Skidor, 466
Skip-jack Beetle, 387
Skull, 210, 511
Slates, 188
Sling, 502
Sloth, 398
Slug, 245
Smoke-jack, 499
Snow-house of Esquimaux, 163
Snow-house of Seal, 163
Snow-shoe, 464
Spade, 223
Spear, 58
Spectroscope, 297
Spider, 509
Spider-crab, 147
Spiked Defences, 107
Spiracles of Fly, 357
Spiral, 498
Spiral Spring, 371
Spiral Tissues, 375
Spirit-level, 271
Spokeshave, 236
Spout-hole, 434
Sprat-sucker, 71
Spring, 430
Spring-bow, 142
Spring-gun, 142
Spring-jack, 386
Spring Solitaire, 371
Spring-tails, 388
Spring-trap, 95
Squirrel, 456
Stag-beetle, 248
Star-fish, 332
Steam-blast, 443
Steelyard, 450
Stereoscope, 286
Stereotype, 479
Stethoscope, 522
Stickleback, 218
Still, 425
Stinging Jelly-fish, 372
Stinging-nettle, 67
Stipple, 477
Stoat, 150
Stone-fly, 192
Stopper, 350
Stove, 413
Stratiomys, 11
Stratiomys chamæleon, 11
String, 515
Subterranean Dwelling, 213
Suckers of Cuttle-fish, 332
Suckers of Water-beetle, 332
Sucking Eggs, 445
Sucking-fish, 333
Sucking Sugar-cane, 445
Sumpitan, 75
Sundew, 100
Surgical Cradle, 405
Suspension-bridge, 202
Swallow-tailed Butterfly, 468
Sword, 56
Sword-grass, 57
Synapta, 40, 470
Synovia, 454
T.
Tachina, 172
Tail of Scorpion, 66
Tailor-bird, 406
Tearing Weapons, 112
Teazle, 339
Teeth, 327
Telegraph, 487
Terebella, 218
Teredo, 200
Termite, 153, 182, 394
Thaumatrope, 302
Thigh-bone, 314
Thornback-crab, 147
Throwing-stick, 79
Ties, 194
Tiger-beetle, 134
Tiger-claw, 112
Tiger-moth, 403
Tiles, 187
Tillage, 492
Tipula, 337
Toggle, 316
Tools, 222
Tools of Measurement, 267
Top, 503
Torpedo, 485
Tortoise, 229
Toucan, 346
Trachea of Animals, 380
Trachea of Insects, 376
Trap-door Spider, 175
Traveller’s Tree, 423
Tree-caddis, 111
Trench, 150
Trichiosoma lucorum, 242
Tripod Wheel-bearer, 461
Triquetra, 219
Troglodytes calvus, 160
Trombone, 520
Trunk-fish, 122
Trypoxylon aurifrons, 312
Tunnel, 168, 199
Turbine Pump, 497
Turkish Bath, 426
Turtle, 229
U.
Ulna, 194
Umbrella, 407
Useful Arts, 308
V.
Vallisneria Plant, 38
Varnish, 219
Velella, 2
Venus Fly-trap, 97
Vertebræ of Snake, 314
Victoria Regia, 196
Violet Snail, 48
Voltaic Pile, 484
W.
Walls, 177
Walrus, 41, 136
Waraus, 162
Wart-biter, 231
Wasp, 474
Wasp-comb, 167
Water-boatman, 13
Water-fall, 431
Water-gnat, 467
Water-lily, 382
Water Main, 497
Water-ram, 434
Water-snail, 6
Water-spider, 383
Water-tank, 423
Water Telescope, 291
Water Turbine, 463
Wax, 220
Wax-moth, 151
Weaver-bird, 169, 185
Webbed Feet, 467
Wet-bulb Thermometer, 428
Wheat Straw, 27
Wheel, 469
Wheel Animalculæ, 306
Whelk, 245
Whirlwig-beetle, 22, 292
Whispering Gallery, 526
Wind, 442
Window, 190
Woodpecker, 256
Woolly Bear, 110
Wurble-fly, 396
Z.
Zarabatana, 76
Zoetrope, 305
Zostera marina, 473