Dog, ringing bell, 423;

knocking knocker, 423;

collective instinct of, 435, 436;

general remarks on psychology of, as influenced by

domestication, 437, 438;

memory of, 438;

emotions of, 438-45;

pride and sensitiveness, 439-42;

intolerance of pain, 441;

emulation and jealousy, 442, 443;

sense of justice, 443;

deceitfulness, 443, 444;

sense of ludicrous and dislike of ridicule, 444, 445;

general intelligence of, 445-70;

communicating ideas, 445-7;

instances of reason, 447-69

_Dolomedes fimbriata_, 213

_Doras_, 248

D'Osbonville, on monkeys administering corporal chastisement

to their young, 482, 483

Dreaming, of birds, 269, 312;

of ferrets, 347

Duchemin, M., on toads killing carp, 254

Duck, conjugal fidelity of, 270, 271;

conveying young on back, 289

Dugardin, on communication among ants, 49;

in bees, 156

Duncan, on cunning of a dog, 451

Dzierzon, on cause determining sex of bees' eggs, 162;

bees repairing injuries to their cells, 186

EAGLE, plundering instinct of white-headed, 284;

teaching young to fly, 290;

variations in nest-building, 299;

submitting to surgical operations, 313, 314

Earwig, 229, 230

Ebrard, on co-operation of ants, 132

_Echinodermata_, movements of, 23

Edmonson, Dr., on crows punishing offenders, 323, 324

Edward, on intelligence of frogs, 255;

sympathy of terns for wounded companion, 274, 275;

crows breaking shells by dropping them on stones, 283;

co-operation of turnstones, 321

Edward, H., on honey-making ants, 111-14

Eimer, Dr., on voluntary and involuntary movements of

_Medusæ_, 22, 23

Elephant, general remarks upon, 386;

memory of, 386, 387;

emotions of, 387-96;

vindictiveness, 387-9;

sympathy, 389-90;

rogue, 393, 394;

dying under effects of emotion, 395, 396;

general intelligence of, 396-410;

enduring surgical operations, 399-400;

vigilance, 401;

formation of abstract ideas, 401, 402;

intelligence of tame decoys, 402-6;

of tame workers, 306-8;

thatching their backs, 308, 309;

removing leeches, and fanning away flies, 309, 310;

concealing theft, 410

Ellendorf, Dr. F., on leaf-cutting ants, 95, 96;

on ants making a bridge, 137

Elliot, on collective instinct of wolves, 433

Emery, J., on powers of communication in bees, 157

Emulation, of birds, 277;

of dogs, 442

Encyclopædia Britannica, on bees following floating

hives, 149;

battles of queen-bees, 163, 164;

parasitic instincts in birds, 306

Endurance, of pain by wild dogs, 441;

of surgical operations by eagle, 313, 314;

by elephants, 399, 400;

by monkey, 482

Engelmann, on _Daphnia pulex_ seeking yellow light, 23

_Epeira aurelia_, Mr. F. Pollock on perfection of web built

by young, 217

Erb, G. S., on intelligence of deer, 338, 339

_Esox lucius_, 246

Espinas, on co-operation of ants, 130

FABRE, on instincts of sphex-wasp, 180, 181

Faister, Mdlle de, her tame weasel, 346

Falcon, variations in nest-building, 299

Faraday, J., on intelligence of skate, 251

Fascination, alleged, by snakes, 263, 264

Fayrer, Sir J., on fascination by and charming of snakes, 264

Fear, in horses, 329;

in ruminants, 334;

in rabbits, 355;

in rats, 360

excited in dogs by portraits, 455-7;

in monkey by snakes, 477,

and by imitation monkey, 495

Ferret, 347

Fire-flies, stuck on nests by baya-birds, 294

Fish, 241-53;

comparison of brain with that of invertebrata, 241;

emotions, 242-7;

nidification, courtship, and care of young, 242-6;

pugnacity, and social feelings, 242;

anger, 246, 247;

play, jealousy, curiosity, 247;

angler, 247, 248;

jaculator, 248;

travelling over land, 248;

climbing trees, 248, 249;

migrations, 249, 250;

general intelligence, 250-53

Fisher, J. F., on hen removing eggs with her neck, 288

Fleeson, Captain B., on honey-making ants, 111-14

Fleming, W. J., on intelligence of horse, 330

Fleury, Cardinal, on intelligence of ants in making bridges, 135

Forbes, on nidification of tailor-bird, 293

Forbes, James, on monkey begging for dead body of companion, 472

Forel, on ants;

recognising slaves, 43;

and fellow-citizens, 44;

swarming habits, 58;

experiment in rearing together hostile species, 59, 60;

tunnelling to obtain aphides, 61;

warfare, 68-77;

play, 88;

intelligence shown in architecture, 129

Forsteal, on termites, 198

Forster, W., on intelligence of a bull, 338

Fothergill, Percival, on reasoning power of a dog, 466

Fouillouse, J. de, on intelligence of hares, 357, 358

Fox, 426-33;

lying in wait for hares, 426, 427;

avoiding traps, 427-30;

allowing itself to be extricated from trap, 431;

catching crabs with tail, 432;

collective instinct in hunting, 433

Fox, C., on intelligence of porpoises, 328

Frankland, Mrs., on cock bullfinch recognising portrait of hen, 311

Franklin, on powers of communication in ants, 49

Franklin, Dr., on sympathy in parrots, 276

Frogs, 254, 255

Frost, Dr., on cat sprinkling crumbs to attract birds, 418, 419

Furniss, J. J., on elephants thatching their backs, 408, 409

GAD-FLY, instinct of, 230

Gander, _see_ Goose

Gaphaus, H. A., on cat opening thumb-latch, 421

Gardener, on intelligence of crab, 233

Garraway, Dr., on beetle concealing its store of food, 229

_Gasteropoda_, intelligence of, 26-29

_Gasterosteus pungitius_, 243;

_G. spinachia_, 243

Geer, M., on earwig incubating young, 229

_Gelasimus_, 233

Gentles, W. Laurie, on intelligence of a sheep-dog, 448, 449

Geoffrey, on pilot fish, 252

Gibbons, their sympathy for suffering companions, 472, 473

Gleditsch, on beetles undermining stick supporting a dead toad, 228;

on spiders weighting their webs, 221

Glutton, 347-50

Goat, intelligence of, 337, 338

Goat-sucker, removing eggs, 289;

nidification of, 292

Goldfinch, trained, 312

Goldsmith on habits of rooks, 322, 323

Goldsmith, Dr., on intelligence of otter, 346

Gollitz, Herr, on co-operation of beetles, 227

Goodbehere, S., on intelligence of a pony and ass, 332, 333;

on cunning of sheep-killing dogs, 450;

on dog knowing value of different coins, 452, 453

Goose, affection and sympathy of, 272, 273;

removing eggs from rats, 288;

noting time, 314;

opening latch of gate, 316

Gosse, on commensalism of crab and anemone, 234

Gould, on bower-bird, 279-81;

on humming-birds, 281;

on talegallus, 294, 295

Graber, Titus, on proportional size of ant's brain, 141

_Grapsus stringosus_, 231

Gray, Sir George, on nidification of talegallus, 295

Gredler, Vincent, on division of labour among leaf-cutting

ants, 99, 100

Green, on intelligence of pigs, 339

Green, Seth, on tactics displayed by hunting wasps, 193

Griffiths, on intelligence of elephant, 388, 389

Grosbeak, nidification of, 295, 296

Grouse, learning to avoid telegraph wires, 312, 313

Groves, J. B., on cat trying to catch image behind mirror, 416

Guana, _see_ Reptiles

Guerinzius, on wasps recognising persons, 188

Guillemots, plundering of by gulls, 283, 284;

mode of catching fish, 285

Gulls, plundering guillemots, 283, 284;

mode of challenge, 291;

nidification, 292

Guring, Thomas, on intelligence of geese, 314, 315

HAGEN, on termites, 202

Hague, on powers of communication in ants, 54-7

Hamilton, R., on fear exhibited by cattle in slaughterhouses, 334

Hancock, Dr., on fish quitting water, 248;

crows breaking shells by dropping them on stones, 283

Harding, S., on intelligence of a pig, 340

Hare, 357-60

Hartmann, Von, his definition of instinct, 15;

on fondness of spiders for music, 206

Harvesting-ants, 96-110;

mice, 365, 366

Hawkshaw, J. Clarke, on limpet remembering locality, 28-9

Hayden, on monkey keeping door open with blanket, 481

Hayes, Dr., on intelligence of Eskimo dogs, 462

_Helix pomatia_, intelligence of, 26, 27

_Hemerobius chrysops_, 240

Hen, maternal instinct of, 272;

removing eggs with neck, 288;

and young chicken on back, 288, 289

Henderson, on navigating habits of Iceland mice, 364, 365

Heron, variations in nest-building, 299

Hogg, on intelligence of his sheep-dog, 448

Holden, on starlings learning to avoid telegraph wires, 312, 313

Hollmann, on intelligence of _octopus_, 30

_Homarus marinus_, 233

Hooker, Sir Joseph, on navigating habits of Iceland mice, 364

Hooper, W. F., on intelligence of a dog, 463

Horn, Mrs., on reasoning powers of a dog, 462

Hornet, carrying heavy prey up an elevation in order to fly away

with it, 196

Horse, emotions of, 328-30;

memory, 330;

general intelligence, 328, 330-3

Horse-fly, tamed, 230, 231

Horsfall, on dog finding his way about by train, 467, 468

Hoste, Sir W., on wounded monkey showing its blood to the

sportsman, 476

Houzeau, on hen transporting young chicken on her back, 288, 289;

parrots not being deceived by mirrors, 310, 311;

birds dreaming, 312;

mules counting their journeys, 332;

monkeys destroying poison-fangs of snakes, 483

Hubbard, Mrs., on intelligence of a cat, 414

Huber, Bishop, on sympathy of elephant, 389

Huber, F. and P., on instinct, 16.

On ants:

sense of smell in, 33;

recognising companions, 41;

powers of communication, 49, 50;

observations on slave-making instinct, 65;

on warfare, 76;

play, 87, 88;

harvesting, 97;

carrying one another, 109;

intelligence shown in architecture, 128, 129.

On bees:

sense of hearing in, 144;

duration of memory, 155;

powers of communication, 156, 159;

manipulation and uses of propolis, 161;

battles of queen-bees, 164, 165;

form of cells, 173;

building cells, 177, 178;

barricading doors against moths, 184;

strengthening combs, 185;

biting holes in corollas, 189;

ventilating hives, 191, 192;

effects of removing antennæ of bees, 197

Hudson, on habits of _Melothrus_, 309, 310

Hugen, on termites, 198

Humboldt, on instincts of young turtles, 257

Humming-birds, æsthetic instincts of, 281

Hutchings, J., on intelligence of a cat, 417

Hutchinson, on alleged tendency of scorpion to commit suicide, 225

Hutchinson, Col., on reasoning power of a dog, 463, 464

Hutchinson, Dr. H. F., on wolf-spider stalking own image in

mirror, 213

Hutchinson, S. J., on intelligence of polar bear, 351, 352

Hutton, Mrs., on ants burying their dead, 91, 92

_Hydrargrza_, 248

_Hymenoptera_, _see_ Ants and Bees

IBEX, does assisting wounded buck to escape, 334

Idealism, cannot be refuted by argument, 6

Ideas, _see_ Association

Imitation, shown by talking birds, monkeys, and idiots, 477, 478

Instinct, defined and distinguished from reason and reflex

action, 10-17;

of medusæ, 23;

of worms, 24;

of mollusca, 25;

of ants with reference to colour, 32, 33;

to smell, 33-7;

to sense of direction, 37-9;

to recognising friends, 41-5;

to swarming, 57, 58;

to nursing, 58;

to education, 59, 60;

to keeping aphides, 60-4;

to making slaves, 64-8;

to wars, 68-83;

to keeping pets, 83, 84;

to sleep and cleanliness, 84-7;

to play and leisure, 87-9;

to treatment of dead, 89-93;

of leaf-cutting species, 93-6;

of harvesting species, 97-110;

of tree-inhabiting species, 110, 111;

of honey-making species, 111-14;

of ecitons, 114-22;

of driver and marching species, 121-2;

of bees and wasps, with reference to colour, 143-4;

to sense of direction, 144-51;

to food-collecting and wax-making, 160-2;

to propagation, 162-8;

of queens, 162-5;

of killing drones, 165-8;

with reference to wars, 169, 170;

to architecture, 170-80;

of sphex-wasp, 180, 181;

of termites, 198-203;

of spiders, 204-18;

of scorpion, 222-5;

of beetles, 226-9;

of earwig, 229, 230;

of flies, 230, 231;

of crustacea, 231, 232;

of larvæ, 234-40;

of fish, 242-53;

of batrachians, 254;

of reptiles, 256-9;

of birds, with reference to procuring food, 283-7;

to incubation, 287-91;

to nidification, 291-301;

of cuckoo, 301-10;

of marsupials, 320;

of whale, 327;

of ruminants, 335;

of swine, 339;

of bats, 341;

of seals, 341-8;

of wolverine, 348-50;

of rodents, 353, 354;

of rabbit, 354-7;

of hare, 354-9;

of rats, 360;

of mice, 364-5;

of rat-hare, 365, 366;

of beaver, mixed with intelligence, 367;

with reference to propagation and lodges, 367-71;

to procuring food, 371-3;

to dams, 373-80;

to canals, 380-4;

of cat, 411-12;

of dog, 437, 438;

of monkey, 471

JACKAL, 426;

collective instinct in hunting, 432-35

Jackdaw, gesticulating signs made by, 316;

congregation for court held by, 324

Jacob, Sir G. Le Grand, on crows punishing offender, 324-5;

ibexes assisting wounded mate to escape, 334

Japp, on dog spontaneously learning use of coin, 452

Jealousy, of fish, 242;

of birds, 276-7;

of horse, 329, 330;

of dogs, 442, 443;

of monkey, 493

Jenkins, H. L., on formation of abstract ideas by elephants, 401, 402

Jenner, on instinct of young cuckoo, 301-4

Jerdon, Dr., on harvesting-ants, 97;

on birds dreaming, 312

Jervoise, Sir J. C., on bee biting hole in a corolla, 189;

on combined action of rooks in obtaining food from pheasants, 321

Jesse, on intelligence of bees in adapting their combs to smooth

surface, 186;

spider protecting eggs from cold, 219;

tame house-fly, 230, 231;

affection of male for female pike, 246;

attachment between alligator and cat, 258, 259;

conjugal fidelity of swan, and pigeon, 271;

sympathy of rooks, 273, 274;

lapwing stamping on ground to make worms rise, 285;

goose removing eggs from rats, 288;

birds removing dung from neighbourhood of their nests, 290;

swallows killing and imprisoning hostile sparrows, 318, 319;

kangaroo throwing young from pouch when pursued, 326, 327;

stag shaking berries from trees, and manifesting intelligence

in escaping from dogs, 336;

intelligence of buffalo, 336, 337;

intelligence of rats, 360-2;

of elephants, 398;

collective instinct of foxes, 433;

wounded monkey showing its blood to the sportsman, 476

Jillson, Professor, on habits of the 'prairie-dog,' 366

John, St., on intelligence of fox, 426, 427;

idea of caste in dog, 442

Johnson, on termites, 198;

on orang-outangs removing their dead companions, 472

Johnson, Capt., on wounded monkey showing its blood to the

sportsman, 475

Johnson, Dr., his definition of reason, 14

KANGAROO, throwing young from pouch when pursued, 326, 327

Kaup, on fish, 246

Kemp, Dr. L., on battles of queen-bees, 164;

robber bees, 170;

on intelligence of decoy elephants, 402

Kent, Saville, on intelligence of porpoises, 327, 328

Kesteven, Dr. W. H., on cat knocking knocker, 424

Kingfisher, nidification of, 292

Kirby, on water-spider, 212;

shore crabs, 232;

migration of salmon, 249, 250;

intelligence of carp, 250

Kirby and Spence, on powers of communication in ants, 49;

sense of direction in bees, 148;

hexagonal form of bees' cells, 172;

ceasing to store honey in tropics, 188;

co-operation of beetles, 226;

caterpillars, 236, and 238, 239

Klein, Dr., on intelligence of a cat, 418, 419

Kleine, Herr, on behaviour of bees when finding empty combs

substituted for full ones, 186, 187

Klingelhöffer, Herr, on co-operation of beetles, 227-8

König, on termites, 198

Kreplin, Herr H., on ecitons, 139

_LABRUS_, 247

Lacepède, on fish coming to sound of bell, &c., 250

_Lacerta iguana_, 255

_Lagomys_, provident habits of, 365

Landois, on powers of communication in bees, 158

Langshaft, on bees recognising hive companions, 183;

on robber bees, 183-4

Lapwing, stamping on ground to make worms rise, 285;

intelligence of, 315, 316

Larvæ, of insects, intelligence of, 234-40

Latreille, on ants, sympathy of, 47

Lauriston, Baron, on sympathy of elephant, 390

Layard, Consul, on intelligence of cobra, 262;

on nidification of baya-bird, 294;

on cat pulling bell-wire, 424

Lee, Mrs., on intelligence of robin, 314;

of goats, 337;

of rats, 361;

on vindictiveness of elephant, 389

Leeches, apparent intelligence of, 24

Lefroy, Lieut-Gen, Sir John, on terrier communicating wants

by signs, 446

Lehr, Herr H., on bees draining their hive, 190

Leroy, C. G.,

on nidification of birds, 300;

on migration, 301;

on collective instinct of wolves, 436

Lespès,

on ants:

slave-making instinct, 65, 66;

warfare, 68, 69;

division of labour, 98, 99;

on termites, 198

Leuckart, Prof., on intelligence of ants in surmounting

obstacles, 135

Lever, Sir Ashton, his experiment on eccentricity of

nest-building instinct, 295

Limpet, remembering locality, 28, 29

Lincecum, Dr., on harvesting ants, 97 and 103-7;

carrying one another, 109

Lindsay, Dr. L., on birds dreaming, 312

Linnæus, on swallows imprisoning sparrows, 318

Linnet, intelligence of in not flying against mirror, 311;

trained, 312

_Liparis chrysorrhaca_, 238

Livingstone, Dr., on certain ants of Africa, 110;

honey-guide, 315;

intelligence of buffalo, 335, 336;

reasoning power of dog, 457

Lobster, 233

Lockman, J., on fondness of pigeon for a particular air of

music, 282

Lonsdale, on intelligence of snails, 27

_Lophius piscator_, 247-8

Lophobranchiate fish, incubating eggs in mouth, 245-6

Loudoun's 'Magazine of Natural History,' quotations from, 357

Love-bird, conjugal affection of, 270

Löwenfels, Herr H., on a wasp dismembering a fly to facilitate

carriage, 196.

Lubbock, Sir John,

on ants:

sense of sight in, 32;

of hearing, 33;

of smell, 33-7;

of direction, 37-8;

recognising companions and nest-mates, 41-3 and 44-5;

deficiency of affection and sympathy, 45-7;

powers of communication, 50-3;

collecting hatching eggs of aphides, 61-2;

keeping pets, 84;

general intelligence, 123-8.

On bees and wasps:

sense of sight in, 143;

of smell and hearing, 144;

of direction, 144-8;

memory, 151-4;

taming wasps, 153;

experiment on comparative intelligence of wasp and fly in

finding way out of a bell-jar, 153-4;

experiments to test sympathy, 155-6;

way-finding, 181-3;

recognising one another, 183-4.

On co-operation of beetles, 226.

Ludicrous, sense of,

in dogs, 444-5;

in monkeys, 476, 485, 487, and 490

Lukis, F. C., on limpet remembering locality, 29

MACLACHLAN, on caddis-worms, 244

Maclaurin, on mathematical principles observed by bees in

constructing their cells, 171

_Macropodus_, 244

Malcolm, Sir James, on sympathy shown by monkey, 474-5

Malle, Dureau de la, on dog knocking knocker, 423-4;

collective instinct of dogs, 435-6

Mammals, 326-498

Mann, Mr. and Mrs., their tame snakes, 256, 260-2

Mansfield, nest of fish, 242-43

Marsupials, 326-7

Martin, nidification of house, 292;

of land, 292

Martin, John, on reasoning power of cat, 415

MacCook, the Rev. Dr.,

on ants: recognising fellow-citizens, 44;

feeding comrades with aphides-secretion, 63-4;

keeping cocci and caterpillars, 64;

warfare, 78, 81-3;

sleep and cleanliness, 84-87;

play, 88;

funeral habits, 89-91;

agricultural, 97, 103-10;

modes of mining, 108;

swarming habits of agriculturals, 108-9;

carrying one another, 109-10;

removing nest from shade of tree, 131;

cutting leaves from shading tree, 131-2;

co-operation in cutting grass, 132

M'Crady, on larva of _Medusæ_ sucking nutriment from parent, 34

Meek, his cat trying to catch image behind mirror, 415-16

Meenan, on a wasp carrying heavy prey up an elevation in order

to fly away with it, 197

_Melanerpes formicivorus_, 285

_Melia tessellata_, 233-4

_Melipona domestica_, form of its cells, 173-6

_Melothrus_, 309-10

Memory,

of mollusca, 25-9;

of ants, 39-45;

of bees, 151-5;

of beetles and earwig, 226-30;

of batrachians, 255;

of reptiles, 259 _et seq._;

of birds, 266-70;

of horse, 330;

of elephant, 386-7;

of dog, 438;

of monkey, 497

Menault,

on eagle submitting to surgical operation, 313-14;

on mason bee, 178-9

Merian, Madame, on ants of visitation, 130;

mygale spider eating humming-birds, 208

Merrell, Dr., on instinct of American cuckoo, 305-6

Mice, 360-4

Migration,

of caterpillars, 238;

of crabs, 232;

of fish, 248-50;

of reptiles, 257-8;

of birds, 266;

of mammals, 341-50, and 368

Mildmay, Sir Henry, on pigs learning to point game, 339-40

Mill, John S., on instinct of cruelty in man, 413

Miller, Prof., calculations regarding form of bee's cell, 173

Mind, subjective and objective analysis of, 1;

evidence of, 2;

criterion of, 4-8

Mischievousness, fondness of, shown by monkeys, 485 _et seq._

Mitchell, on fish removing eggs from disturbed nest, 251

Mitchell, Major, on habits of _Conilurus constructor_, 326

Mivart, on instincts of sphex-wasps, 181

Mobbing instinct in birds, 291

Möbius, Prof., on commensalism between crab and anemone, 233

Moggridge,

on ants:

sympathy of, 48;

suggestion to Mr. Hague, 56;

warfare of, 79-81;

keeping pets, 83;

harvesting, 97-8 and 100-2;

division of labour, 98;

harvesters using burrows made by elater, 130;

intelligent adaptation to artificial conditions, 130;

co-operation in cutting grass, &c., 133.

On trap-door spiders covering trap-doors with moss, &c., 214-15;

making trap-door at exposed end of accidentally inverted

tube, 215-216;

perfection of dwellings built by young spiders, 216-17;

manner in which instinct of making trap-doors probably

arose, 217-18

Mollusca, intelligence of, 25-30

Monboddo, Lord, on snake finding way home, 262

Monkeys, 471-98;

general remarks on psychology of, 471 and 497-98;

emotions of, 471-8;

affection and sympathy, 471-5;

reproach, 475-6;

ludicrous, 476, 485, 487, 490;

play, 476-77;

curiosity, 477;

imitation, 477;

rage, jealousy, and revenge, 478;

memory of, 497;

general intelligence of, 478;

behaviour with mirror, 478-9 and 495-6;

picking shells off eggs, and taking care not to be stung

by wasps in paper, 479;

intelligence of Mr. Belt's, 480;

disentangling chains, 480 and 486-8;

raking in objects with sticks or cloths, 480 and 486;

drawing chair to stand upon, 481;

using levers, 481 and 492;

using hammers, 481 and 485;

divining principle of screw, 490-91;

keeping door open with blanket, 481-2;

allowing tooth to be drawn, 482;

punishing young, 482-3;

destroying snake's fangs, 483;

concerted action, 483;

love of mischief, 485 _et seq._;

throwing things in rage, 485 _et seq._;

pushing slab to which tied, 484-7;

capricious attachments and dislikes, 484 _et seq._;

trying to unlock a box, 492;

playing with fire, 493-4;

expression of emotions, 494-5;

dread of imitation monkey, 495

Morgan, L. A., on spider conveying insect to larder, 220

Morgan, L. H., on the beaver, 367-83

Moschkau, Dr., on intelligence shown by a spider which he

habitually fed, 218-19

Moseley, Lewin, performing operation on a monkey, 482

Moseley, Prof., on intelligence of crabs, 231-2

Mossman, Rev. J. W., on wasps coming out of small aperture

backwards, 192-3

Mule, alleged counting by, 332;

intelligence of, 333-4

Müller, Adolph, on instinct of cuckoo, 306-7

Müller, F.,

on powers of communication in bees, 157;

on termites, 198 and 201

Murray, S., intelligence of his dog, 450

Music, fondness of spiders for, 205-7;

of parrots and pigeon, 282

Mygale spider eating humming-birds, 208

_Myriophyllum spicatum_, 243

_Myrmeleon formicarium_, 234-5

NADAULT, Madame, the association of ideas shown by her

parrot, 269

Napier, Commander, on pigeon making a horse shake oats

from nose-bag, 317

Napier, Lady, recollection in parrot, 269, 270;

emulation in parrot, 276, 277

Nest, _see_ Nidification

Newall, R. S., on wasp dividing caterpillar to facilitate

carriage, 195, 196

Newbury, on absence of beaver dams in California, 370, 371

Newton, Professor A., on instincts of cuckoo, 306-9

Nichols, W. W., on intelligence of pigeons, 317

Nicols, A., on reasoning power of a retriever, 464, 465

_Nicrophorus_, 228

Nidification,

of crustacean, 232, 233;

of fish, 242-5;

of birds, 291-301;

petrels and puffins, 291, 292;

auks, curlew, goatsucker, ostrich, gulls, sandpipers, plovers,

kingfisher, Chinese swallow, house-martin, 292;

tomtit, woodpecker, starling, weaver, 293;

baya, talegallus, 294;

grosbeak, 295, 296;

swan, 296-8;

Wallace's theories concerning, 298, 299;

variability of 299-301;

of harvesting mice, 365

Nightingales, removing nest, 289

Niphon, Professor, on intelligence of a mule, 333, 334

_Noctua Ewingii_, 238

_Noctura verbasci_, 236

North, the Rev. W., on intelligence of mice, 361, 362

Nottebohm, Herr, on ants stocking trees with aphides, 63

OBSTETRIC-FISH, 246;

toad, 254

_Octopus_, intelligence of, 29, 30

_[OE]cypoda ippeus_, 231

Oldham, A., on jealousy in dog, 442, 443

Orang-outang, removing dead companions, 472;

sense of humour in, 476;

drawing chair to stand upon to reach high places, 481

_Orthotomus_, 293

Ostrich, conjugal affection of, 270;

nidification, 292

Otter, 346

Oyster, intelligence of, 25

PALLAS, on provident habits of Lagomys, 365

Parrot, memory of, 267-9;

recollection, 269, 270;

talking, &c., 267-70;

sympathy, 275, 276;

exultation on baffling imitative powers of master, 277;

vindictiveness, 277;

fondness of music, 282;

difficult to deceive by mirrors, 310, 311

Parry, Captain, on instincts of wild swan, 297

Partridge, removing eggs, 289

Peach, C. W., on dog recognising portrait, 453, 454

Peal, G. E., on elephants removing leeches and fanning away

flies, 409, 410

Pearson, Colonel, the reasoning power of his dog, 466, 467

Peeweet, _see_ Lapwing.

Pelicans, sympathy of for wounded companions, 275;

frigate, 284;

combined action of in fishing, 319

Penky, the Rev. Mr., on reasoning power of a dog, 466, 467

Pennant, on navigating habits of Iceland mice, 364

Pennent,

on domestication of toad, 255;

on fascination by rattle-snake, 263

_Perca scandens_, 248, 249

Perception, 9

Perch, climbing, 248, 249

Percival, Dr., on cock killing hen when she hatched out eggs

of partridge, 278

Petrels, nidification of, 291, 292

Phillips, J., his portrait-painting recognised by a dog, 454

Picton, Mrs. E., on sensitiveness of a terrier, 440, 441

_Pieris rapæ_, 236

Pigeon, memory of, 266;

conjugal affection and fidelity, 270, 271;

fondness for a particular air of music, 282;

intelligence in avoiding turtles, 317;

in making horse shake oats from nose-bag, 317

Pigs, 339-41

Pike, affection of male for female, 246

Pilot-fish, 251, 252

Pinnipeds, breeding habits of, 342, 346

Pipe-fish, 246

Piracy, instinct of, in birds, 283, 284, 301-7

_Pisces_, _see_ Fish

Play,

of ants, 87, 89;

of fish, 242;

of birds, 279;

of porpoise, 327, 328;

of dogs, 445;

of monkeys, 476, 477

Pliny, on ants burying their dead, 91;

sexual affection of snakes, 256;

on intelligence of elephant, 386;

on memory of elephant, 387

_Ploceus textor_, 293

Plover, _see_ Lapwing;

nidification of, 292

Plutarch, on intelligence of elephant, 386

_Podocerus capillatus_, 232

Polar bear, 352, 353

Polecat, curious instinct of, 347

_Polistes carnifex_, taking precise bearings to remember

locality, 150, 151

_Polistes Gallica_, tamed by Sir John Lubbock, 153;

robber, 169

Pollock, F., on perfection of webs built by young spiders, 217

Pollock, W., on association of ideas in parrot, 269

_Polydectes cupulifer_, 233

Pope, on instinct and reason, 15

Porpoise, intelligence of, 327, 328

Portraits, recognised by birds, 311;

by dogs, 453-7

Pouchet, on improvement in nidification of swallows, 300, 301

Powelsen, on navigating habits of Iceland mice, 364

Prairie dog, 366

Pride,

of birds, 279;

of horse, 330;

of ruminants, 334;

of dog, 439-42

_Prinia_, 293

_Protozoa_, movements of, 18;

apparent intelligence of, 19-21

Provident instincts,

of ants, 97-110;

of bees, 160-162;

of a bird, 285;

of rodents, 353, 354, and 365, 366;

of beaver, 368-70

Puffins, nidification of, 291, 292

Pugnacity,

of ants, 45;

of bees, 165-70;

of spiders, 204-5;

of fish, 242;

of seal, 341-6;

of rabbits, 355;

of rat-hare, 365, 366;

of canine animals, 426

Python, tame, affection of, &c., 256 and 260-2

QUARTERLY REVIEW, on intelligence of rats, 360, 361

Quatrefages, on termites, 198

RABBIT, 354-7

Rabigot, on fondness of spiders for music, 206

Rae, Dr. John, on intelligence of horse, 331;

of wolverine, 348;

of wolves and foxes, 429, 430;

of dog, 465, 466

Rae, on dog ringing bell, 423

Ransom, Dr., on sticklebacks, 245

Rarey, his method of taming horses, 328, 329

Rats, 360-3

Rattlesnake, alleged fascination by, 263

Ravens, breaking shells by dropping them on stones, 283

Razor-fish, intelligence of, 25

Reason, definition of, and distinguished from instinct, 13-17;

exhibitions of, by various animals, _see_ under sections

headed 'general intelligence'

Réaumur, on intelligence of ants, 128;

sympathy of bees, 156;

carpenter-bee, 179;

encasing snail with propolis, 190;

conveying carrion out of hive, 191;

experiments on instincts of caterpillars, 237;

on larvæ chasing aphides, 240

Reclain, Professor C., on spider descending to

violin-player, 205, 206

Recognition of persons,

by bees, 188;

by snakes and tortoises, 259-61;

of places, by mollusca, 27-9;

by ants, 33 _et seq._;

by bees, 144 _et seq._;

of offspring, by earwig, 229;

of portraits, _see_ Birds and Dogs;

of other members of a hive by ants and bees, _see_ Ants and Bees

Reeks, H., on collective instinct of wolves, 436

Reflex action, 2-4

Reid, Dr., on mathematical principles observed by bees in

constructing their cells, 171

Rengger, on maternal care and grief of a cebus, 472;

monkeys displaying intelligent observation, 479;

using levers, 481

Reproach, shown by gestures of monkeys 475-478

Reptiles, 255-265;

emotions of, 255, 256, and 260-2;

incubating eggs, sexual and parental affection of, 256;

general intelligence of, 256-263;

fascination by, 263, 264;

charming of, 264, 265

Reyne, his observations on snake-charming, 264, 265

_Rhizopoda_, apparent intelligence of, 19-21

Richards, Captain, on pilot-fish, 252

Richardson, Mrs. A. S. H.,

on elephant concealing theft, 410;

on dog finding its way home by train, 468, 469

Ridicule, dislike of, by dogs and monkeys, _see_ Ludicrous

Risso, M., on habits of pipe-fish, 246

Robertson, Professor G. Croora, on behaviour of an ape with

a mirror, 478, 479

Robin, intelligence of, 314

Rodents, 353

Rodwell, on intelligence of rats, 360-2

Rogue-elephants, _see_ Elephant

Romanes, Miss C.,

on dog recognising portrait, 455, 456;

on intelligence of cebus, 484-95

Romanes, G. J., on movements of rotifer, 18, 19;

of medusæ, 22;

of echinodermata, 23;

emotions of stickleback, 246, 247;

piracy of terns and gulls, 283-4;

mode of challenge practised by gulls, 291;

birds deceived by mirrors, 311;

grouse learning to avoid telegraph wires, 313;

intelligence of horse, 330;

intelligence of ferrets, 347;

instincts of rabbits, 354;

intelligence of rabbits, 354, 355;

rabbits fighting rats, 355;

drawing dead companions out of holes, 356, 357;

intelligence of hare, 357;

hares and rabbits allowing themselves to be caught by weasels, 359;

rats using their tails for feeding purposes, 363;

cat opening thumb-latch, 420, 421;

collective instinct of jackals, 434, 435;

of dogs, 435;

duration of memory in dog, 438;

pride and sensitiveness in dog, 439, 440;

intolerance of dog towards pain, 441;

emulation and jealousy in dog, 442;

deceitfulness and dislike of ridicule in dog, 444;

sense of ludicrous in dog, 444, 445;

dogs communicating ideas, 445, 446;

dogs slipping into their collars to conceal their sheep-killing,

&c., 435 and 450, 451;

dog recognising portrait, 456, 457;

reasoning of dog, 457, 458;

caution of a dog in killing snakes, 460;

sympathy of an Arabian baboon, 474;

sense of ludicrous and dislike of ridicule in monkey, 476;

intelligence of _Cebus fatuellus_, 484-98

Rooks, sympathy of, for wounded companions, 273, 274;

concerted action of, in obtaining food from dogs, 319, 320;

from pheasants, 321;

nesting habits and punishment of culprits, 322-5

_Rotifera_, movements of, 18

Ruminants, 334

Russell, Lord Arthur, witnessing tameness of snakes, 261

_SAGARTIA parasitica_, 234

Salmon, migration of, 249, 250

_Salticus scenicus_, 213

Sandpipers, nidification of, 292

_Sarsia_, seeking light, 23

Saunders, S. S., on trap-door spiders, 215

Savage, on play of chimpanzees, 476, 477

Schiller, on pride of bell-wether steers, 334

Schipp, Lieut., on combined action of baboons, 483

Schlosser, on jaculator-fish, 248

Schlüter, Herr A., on a hornet carrying heavy prey up an elevation

in order to fly away with it, 196

Schneider, on intelligence of _octopus_, 29, 30;

on fish guarding eggs, 242;

jealousy of fish, 247

Sclater, Dr., on instincts of cuckoo, 325;

lending a cebus for observation, 483

Scoresby, on maternal affection of whale, 327;

on intelligence of polar bear, 351

Scorpion, alleged suicide of, when surrounded by fire or heat, 222-25

Sea-anemones, 233, 234

Seals, intelligence of, and breeding-habits of pinnipeds, 341-6

Seebohm, on instincts of cuckoo, 325

_Semnopithecus entellus_, destroying poison fangs of snakes, 483

Sensation, 8

Severn, H. A., on nidification of baya-bird, 294

Severn, W., on snakes, 260, 261

Sheep, pride of leaders, 334

Shelley, lines on curiosity of fish, 247

Shipp, Capt.,

on vindictiveness of elephant, 387, 388;

on intelligence of elephant, 397, 398

Siebold, on robber-wasps, 169

Sieur, Roman, his trained birds, 312

Signs, made by ants, 49 _et seq._;

by bees, 157 _et seq._;

by termites, 200;

by birds, 315, 316;

by elephants, 391 and 401;

by cat, 416;

by dog, 445-7;

by monkey, 472, 475, 476

_Simiadæ_, _see_ Monkeys

Simonius, on fondness of spiders for music, 206

Sinclair, W., on intelligence of horse, 33

Skate, supposed intelligence of, 251

Skinner, Major,

on intelligent vigilance of elephants, 400, 401;

on training of cobra, 265

Slingsby, his experiment in training a house-fly, 230, 231

Smeathman, on termites, 198-203

Smeaton, Th. D., on dog making peace-offerings, 452

Smiles, Dr. S.,

on observation of Stephenson, 247;

on observations of Edward, 255, 275, 283, 321

Smith, A. P., on intelligence of a cat, 414

Smith, Colonel, on pilot-fish, 252

Smith, Colonel Hamilton, on intelligence of cattle-dogs, 449

Smith, Sir Andrew, on revenge of a baboon, 478

Snails, intelligence of, 26-28

Snakes, incubating eggs, sexual and parental affection of, 256;

tamed, 256, 260-3, 265;

finding way home, 262;

intelligence of, 262-3;

fascination by, 263-4;

charming of, 264-5

Social feelings, _see_ Sympathy and Affection;

habits common to Hymenoptera and termites, 202

Sow, pointing game, 339, 340

Sparman, on termites, 198

Spencer, Herbert,

on migration of salmon, 249;

on play as allied to artistic feeling, 279

Sphex, _see_ under Wasp

Spiders, emotions of, 204-7;

courtship, 204, 205;

strength of maternal instinct, 205;

fondness of music, 205-7;

web-building, 207-12;

geometric, 209;

water, 212;

wolf or vagrant, 213;

trap-door, 213-18;

admit of being tamed and distinguish persons, 218-19;

protecting eggs from cold, 219;

protecting themselves from ecitons, 219;

conveying prey to larder, 220;

suspending weights to steady web, 220-2;

wide geographical range of trap-door spiders, 216

Stag, intelligence of, 336

Starlings, nidification of, 293;

learning to avoid telegraph-wires, 312-13

Stephenson, on curiosity of fish, 247

Stevens, J. G., on intelligence of a cat, 417-18

Sticklebacks, 243-5, 246-7

Stickney, on bees remembering in successive years the position

of a disused hive, 154

Stodmann, on wasps recognising persons, 188

Stone, on reasoning power of a dog, 460

Stork, vindictiveness of, 277-8

Strachan, on elephants dying under emotional disturbance, 395-6

Strange, F., on habits of bower-bird, 281

Strauss, on co-operation of beetles, 228

Street, J., on blackbirds removing their young, 289

Strickland, on intelligence of a mare, 332

Swainson, on vindictiveness of elephant, 389

Swallows, memory of, 266;

improvement in their nidification and adopting new modes of, 300;

migration, 301;

making tunnels, 318;

killing imprisoned hostile sparrows, 318-19

Swan, conjugal fidelity of, 271;

mode of escaping with young, 290;

nidification, 496-8

Swine, 339-41

Sword-fish, 252-3

Sykes, Colonel,

on harvesting ants, 97;

on tree ants, 110-11;

intelligence of ants in getting at food in difficult

situations, 134, 135;

on nidification of tailor-bird, 293

_Sylvia_, 293

Sympathy,

of ants, 46-9;

of bees, 155-6;

of fish, 242;

of birds, 270-6;

of horse, 331-2;

of ruminants, 334;

of elephants, 387-92, and 397, 398;

of cat, 416;

of monkeys, 471-5

TAIT, LAWSON, on cat signing to have bell pulled, 423

_Talegallus_, nidification of, 294

Taylor, the Rev. Mr., cunning of his dog, 451

Tegetmeier, on amount of sugar required by bees to make honey, 176

Telescope-fish, 246

Tennent, Sir E., on apparent intelligence of land-leeches, 24;

intelligence of tree-ants, 134;

mygale eating humming birds, 208;

climbing-perch, 249;

sexual affection of cobra, 246;

snake-charming, 264, 265;

taming of cobra, 265;

nidification of baya-bird, 294;

combined action of crows, 319, 320;

of buffaloes, 335;

use of tame buffalo, 335;

on emotions and intelligence of elephant, 389, 390, 393-6, 400-8;

collective instinct of jackals, 432, 433

Tepper, Mr. Otto, on intelligence of a cat, 424

Termites, 198-203;

architecture, 198, 199, and 201, 202;

workers and soldiers, 200, 201;

swarming, breeding, &c., 202;

remarkable similarity of instincts to those of Hymenoptera, 202;

instincts detrimental to individual but beneficial to

species, 202, 203

Terns, sympathy of, for wounded companions, 274, 275;

robber, 284;

mobbing robber-terns, 291

_Theda isocrates_, 238

Theuerkauf, Herr G., on intelligence of ants in making a bridge

of aphides over tar, 136

Thompson, E. P.,

on bees remembering exact position of absent hive, 149;

on garden-spider's mode of web-building, 210, 211;

ant-lion, 234, 235;

emotions of guana, 255, 256;

fascination by snakes, 264;

nidification of sociable grosbeak, 295, 296;

birds dreaming, 312;

maternal affection of whale, 327;

bisons defending themselves from wolves, 334, 335;

pigs defending themselves from wolves, 339;

cleanliness of pig, 340, 341;

intelligence of weasel, 346;

of mouse, 361;

harvesting-mice, 365, 366

Thomson, Dr. Allen, on scorpions committing suicide, 223-5

Thornton, Colonel, his sow trained to point game, 340

Thresher-fish, 252, 253

Thrushes, breaking shells against stones, 283

_Tinea_, 237

Toads, 254, 255

Tomtit, nidification of, 293

Topham, Dr. J., on spiders weighting their webs, 222

Topham, Mr. J., on bees remembering exact position of absent

hive, 149

Tortoises, knowing persons, 259

Townsend, the Rev. W.,

on elephant concealing theft, 410;

on dog finding its way about by train, 468-9

Truro, Lord, on intelligence of a dog, 450

Turner, George, on bees remembering exact position of absent

hive, 149

Turnstones, intelligence of, 321

Turtles, 257, 258, and 262

VAILLANT, Le, on fascination by tree-snake, 263, 264

Valiant, L., on nidification of sociable grosbeak, 296

Venn, on association of ideas in parrot, 267, 268

Vigot, Dr., on snake finding way home, 262

Villiers, De, on instincts of larvæ of bombyx moth, 240

Vindictiveness,

of birds, 277, 278, and 318-25;

of horse, 330, 331;

of elephant, 387-9;

of monkeys, 478, and 484-96

Virchow, on difficulty of distinguishing between instinct an

reason, 12

Vogt, Karl, on duration of memory in ants, 41;

bridge-making, 136

Vultures, finding carrion by sight and not by smell, 286, 287;

intelligence, 314

WAFER, on monkeys hammering oyster-shells with stones, 481

Wakefield, P., on intelligence of goats, 337, 338

Wallace, A. R., on philosophy of birds'-nests, 298-300

Warden, on frogs going straight to nearest water, 254

Wasp-mason, 180;

butcher, 180, 181;

sphex, 181;

hunting, 193, 194;

common, tamed by Sir John Lubbock, 153

Wasps, sense of direction in, 147;

teaching themselves, 154;

killing larvæ, 167, 168;

making cells, 180;

instincts of neuters, 181;

recognising persons, 188;

coming out of small aperture backwards, 192, 193;

struggles with ants for secretion of frog-hoppers, 194, 195;

dismembering heavy prey for convenience of carriage, and

mounting eminences for same purpose, 195, 197

Wasser, on nidification of puffins, 291

Waterhouse, on hexagonal form of bee's cell, 173

Water-rail, its mode of escape, 289

Waterton, on nidification of swan, 295, 296

Watson, on spiders weighting their webs, 221;

cock killing hen on her hatching out eggs of other birds, 278;

intelligence of rats, 360-62;

vindictiveness of elephant, 389;

elephant enduring surgical operation, 399;

intelligence of sheep-dogs, 448;

of cattle-dogs, 449

Weasel, 346, 347

Weaver, nidification of, 293

Web, _see_ Spider

Web-building, _see_ Spiders

Webb, Dr., performing operation on elephant, 399

Weber, Professor E. H., on spiders weighting their webs, 221

Wedgwood, the Rev. R. H., on memory of horse, 330

Westlecombe, on reasoning power of a dog, 462, 463

Westropp, on intelligence of bear, 352

Westwood, on instinct of caterpillars, 288

Weygandt, on robber-bees, 170

Whale, maternal affection of, 327;

attacks on, by sword- and thresher-fish, 252, 253

Whately, Archbishop, on cat ringing bell, 423

White ants, _see_ Termites

White, the Rev. Gilbert, on nests of harvesting-mice, 365;

on nidification of house-martin, 292, 293

White, W., on intelligence of snails, 26

White, the Rev. W. W. F., on sympathy of ants, 49;

keeping pets, 84;

burying dead, 92, 93

White-headed eagle, _see_ Eagle

Wildman, his alleged training of bees, 189

Wilks, Dr. S., observations on talking of parrot, 267, 268;

on dog recognising a portrait, 455

Williams, on intelligence of sheep-dogs, 448

Williams, B., on cunning of sheep-killing dogs, 450, 451

Wilson, on memory of crow, 266

Wilson, Dr. Andrew, on reasoning power of a dog, 460

Wilson, Charles, on intelligence of swallows, 318

Wilson, Dr. D., on elephant enduring surgical operation, 399

Winkell, Dietrich aus dem, on intelligence of fox, 428

Wolf, 426-36; avoiding gun-traps, 431;

drawing up fish-lines to take fish, 431;

collective instinct in hunting, 433, 436

Wolverine, 347-50

Wood, Rev. G. J., on spiders weighting their webs, 221

Woodcock, conveying young on back, 289

Woodpecker, ant-eating, its instinct of storing food, 285;

nidification, 293

Words, understanding of,

by bees, 189;

by talking birds, 267-9

Worms, apparent intelligence of, 24

Wright, his portrait-painting recognised by a dog, 454-5

YARRELL,

on fish, 246;

on intelligence of hare, 358-9

Youatt, on pigs learning to point game, 340

Young, the Rev. Charles, on emotions and intelligence of

elephant, 390-92

Young, Miss E., on dog finding his way about by train, 468

Yule, Captain, on elephants dying under emotional disturbance, 395

THE END.

FOOTNOTES:

[282] January 14, 1881. The marble slab was left with him after the

chain had been fastened to the ring; but since that time he has never

attempted to move the marble.

ANIMAL INTELLIGENCE.

By GEORGE J. ROMANES, F.R.S.,

Zoölogical Secretary of the Linnæan Society, etc.

12MO. CLOTH, $1.75.

"My object in the work as a whole is twofold: First, I have thought it

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themselves with the particular level of intelligence to which this or

that species of animal attains. My second and much more important object

is that of considering the facts of animal intelligence in their

relation to the theory of descent."--_From the Preface._

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as one of the most attractive volumes of the INTERNATIONAL SCIENTIFIC

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"The author believes himself, not without ample cause, to have

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not be explained on the theory of inherited aptitude or habit."--_New

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Christian at Work._

"Few subjects have a greater fascination for the general reader than

that with which this book is occupied."--_Good Literature, New York._

_For sale by all booksellers; or sent by mail, post-paid, on receipt of

price._

New York: D. APPLETON & CO., 1, 3, and 5 Bond Street.

ANTS, BEES, AND WASPS.

_A Record of Observations on the Habits of the Social Hymenoptera._

By Sir JOHN LUBBOCK, Bart., M. P., F. R. S., etc.,

Author of "Origin of Civilization, and the Primitive Condition of Man,"

etc., etc.

WITH COLORED PLATES. 12MO. Cloth, $2.00.

"This volume contains the record of various experiments made with ants,

bees, and wasps during the last ten years, with a view to test their

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and others, is that he has carefully watched and marked particular

insects, and has had their nests under observation for long periods--one

of his ants' nests having been under constant inspection ever since

1874. His observations are made principally upon ants because they show

more power and flexibility of mind; and the value of his studies is that

they belong to the department of original research."

"We have no hesitation in saying that the author has presented us with

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it will be long before this book finds a parallel."--_London Athenæum._

"These studies, when handled by such a master as Sir John Lubbock, rise

far above the ordinary dry treatment of such topics. The work is an

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as the human beings living in London and Peking, and who labor together

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has existed in every society of which the world has ever had

experience,' the present volume is an effort to show whether this

passage be correct or not."--_New York Times._

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and observations more thorough and ingenious than those instituted by

any of the accomplished author's predecessors. . . . Sir John has been a

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each of these in its carefully isolated glass house, but, by the use of

paint-marks, following the fortunes of individuals. . . . One notable

result of this system has been the correcting of previous theories as to

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popular belief has been, some of Sir John's queens and workers are

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World._

"Sir John Lubbock's book on 'Ants, Bees, and Wasps' is mainly devoted to

the crawlers, and not the fliers, though he has some observations upon

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fondly deems to be capable of gratitude. Darwin made a strong case for

the monkeys, but Lubbock may yet make us out to be, as Irishmen say,

'The sons of our ants.' For he begins his entertaining book thus: 'The

anthropoid apes no doubt approach nearer to man in bodily structure than

do any other animals, but, when we consider the habits of ants, their

large communities and elaborate habitations, their roadways, their

possession of domestic animals, and, even in some cases, of slaves, it

must be admitted that they have a fair claim to rank next to man in the

scale of intelligence.'"--_Springfield Republican._

_For sale by all booksellers; or sent by mail, post-paid, on receipt of

price._

New York: D. APPLETON & CO., 1, 3, & 5 Bond Street.

* * * * *

Transcriber's Notes:

Obvious punctuation errors repaired. Sometimes the footnote number did

not appear with the footnote at the bottom of the page. (Page 27, 154)

In these cases it was replaced.

Page 76, "every" changed to "ever" (scarcely ever return)

Page 95, "1" changed to "I" (I now walked)

Page 119, "trucks" changed to "trunks" (under fallen trunks)

Page 177, "circumstancces" changed to "circumstances" (themselves to

circumstances)

Page 178, section header "Special Habits" was small-capped instead of

italic in the original. This was changed to italic to match the rest of

the text's usage.

Page 181, "betweeen" changed to "between" (saucer between them)

Page 213, this page had two footnote references but only one footnote

anchor. This footnote has been renamed "[A] _Loc. cit._, p. 323." It is

right after footnote [83].

Page 218, "tamd" changed to "tamed" (who has 'tamed' spiders)

Page 246, "Uunder" changed to "Under" (Under such circumstances)

Page 285, the footnote number was missing at the bottom of the page and

was inserted in the text.

Page 316, "shuuters" changed to "shutters" (these said shutters)

Page 322, "tri l" changed to "trial" (the work another trial)

Page 324, "appa ently" changed to "apparently" (apparently being tried)

Page 367, "pyschology" changed to "psychology" (of the psychology of

this)

Page 375, "eth" changed to "the" (the building of a stick)

Page 384, "once" changed to "one" (In one case Prof. Aggaziz)

Page 420, "intelgence" changed to "intelligence" (exerted upon their

intelligence)

Page 457, footnote originally at bottom of page (now on page 470),

"retreiver" changed to "retriever" (and retriever of my own)

Page 459, "Broun" changed to "Brown" (writing from Brown university)

Page 476, "on" changed to "an" (spends an hour or two)

Page 483, footnote missing number was added.

Index: when an entry was changed so that its correct spelling placed it

out of alphabetical order from its original location, it was relocated.

Page 500, "Atenchus" changed to "Ateuchus" (_Atenchus pilularius_, 226)

Page 501, "Blackhouse" changed to "Backhouse" to match usage in text

(Backhouse, R. O., on dog)

Page 502, under entry: "Büchner, Professor," "On termites" was

originally printed "on termites." As this was a subheading, the "On" was

capitalized to match the form of the rest of the index.

Page 503, under entry: "Cat, the", "42" changed to "25" (general

intelligence of, 413-25)

Page 504, entry: "_Corvus cornice_" was originally above "Couch". This

was adjusted.

Page 505, "Doldorff" changed to "Daldorff" (Daldorff, on climbing perch)

Pgae 507, "Gelasinnus" changed to "Gelasimus" (_Gelasimus_, 233)

Page 508, "Heber" changed to "Huber"; "289" changed to "389" (Huber,

Bishop, on sympathy of elephant, 389)

Page 509, "Hydrargyra" changed to "Hydrargzra" (_Hydrargrza_, 248)

Page 510, "Jilson" changed to "Jillson" (Jillson, Professor, on habits)

Page 511, "Lespes" changed to "Lespès."

Page 511, "MacLaurin" changed to "Maclaurin" (Maclaurin, on mathematical

principles)

Page 511, "Macropodos" changed to "Macropodus" (_Macropodus_, 244)

Page 511, "M'Cook" changed to "MacCook" (MacCook, the Rev. Dr.)

Page 512, "M'Cready" changed to "M'Crady" (M'Crady, on larva of

_Medusæ_)

Page 513, "Myrionphyllum" changed to "Myriophyllum" (_Myriophyllum

spicatum_, 243)

Page 513, "Ervingii" changed to "Ewingii" (_Noctua Ewingii_, 238)

Page 514, "capillata" changed to "capillatus"; "332" changed to "232"

(_Podocerus capillatus_, 232)

Page 515, entry under "Recognition," "by snakes and tortoises," "269"

changed to "259." (tortoises, 259-61)

Page 515, "Croom" changed to "Croora" (Robertson, Professor G. Croora)

Page 517, entry: "Strauss, on co-operation of beetles" was missing its

page reference. "228" added to text. (co-operation of beetles, 228)

Page 518, "Timea" changed to "Tinea" (_Tinea_, 237)

Page 519, "Wedgewood" changed to "Wedgwood" (Wedgwood, the Rev. R. H.,

on memory)

Ad for "Ants, Bees and Wasps," "communties" changed to "communities"

(govern communities of insects)

End of Project Gutenberg's Animal Intelligence, by George J. Romanes

Animal Intelligence The International Scientific Series, Vol. XLIV. · 第 22 / 22 章