INDEX. 



539 



LAN 



Language, universal, i. 287, 288 



verbal, i. 281, 282, 284, 286, 289 ; 

 ii. 2J5, 296, 297 



necessity for man's studying that 

 of other animals, i. 63, 154, 282, 

 287, 289, 290, 291, 292, 295, 311, 

 328 



that of man, i. 282, 334 



of species and genera, i. 334, 336, 

 337 



acquisition of that of other species 

 and genera, i. 336 



of that of man, i. 257, 303, 304, 

 353 



loss of faculty of, i. 304, 336 



in man, general phenomena of 



that of savages, i. 168, 204, 206, 



281, 282, 284, 285, 289 

 its unintelligibility, i. 283, 285, 



286, 287, 334 ; ii. 14 

 expressiveness of non- vocal 



forms, i. 283, 284 ; ii. 395 

 its forms, rudimentary, i. 106, 



167, 216, 284, 285, 290, 300, 451 

 - animal, i. 284, 285; ii. 11, 



17 

 action, i. 281, 282, 283, 



285, 286, 288 ; ii. 299, 300, 305, 365 

 feature, i. 283 ; ii. 169, 



295, 296, 297, 299, 300, 304, 305, 



365, 395 



vocal, ii. 297, 299, 300, 



305, 365 



emotional, i. 282, 284, 287 



conventional, i. 287 



without words, i. 283,285, 



286 ; ii. 14, 96, 169, 299 

 without writing or print- 

 ing, i. 108, 284, 288 



of the deaf and dumb, i. 282, 283, 

 288 



dominance of certain 



forms, i. 287 

 its absence, real or apparent, i. 



15, 45, 284, 289, 290 



its limited applications, i. 287 



understanding of man's by other 

 animals, i. Go, 75, 80, 81, 93, 108, 

 144, 179, 230, 268, 299, 300, 318, 

 319, 346, 347, 348, 350, 351, 352, 

 353, 354. 355, 381, 395, 437, 535 ; 

 ii. 116, 161, 164, 293, 295, 296, 

 299, 304, 348, 365, 381, 395 



by man of animal, i. 72, 74, 



185, 233, 290, 292, 293, 295, 354, 

 355, 397, 399 ; ii. 161, 165, 176 



comparison of human and animal, 

 ii. 106, 170, 373 



LES 



Language of the dog, i. 178, 227, 

 291, 297, 298, 312 



of the cat, i. 291 



of birds, i. 291, 336 



of ants, i. 291, 293, 306, 313 

 Languishing, ii. 207, 218 

 Languor, mental and bodily, i. 57 

 Latency of mental aptitudes, i. 143, 



234, 235, 268 

 Latrines, use of, i. 185 

 Laughter, or its equivalents, i. 77, 



86, 110, 288, 314, 315, 316, 317, 



320, 321, 322, 323, 325, 541 ; ii. 



217 



appreciation of man's, i. 320, 493, 

 536 ; ii. 291, 292 



absence of in man, i. 45, 314 

 Laws, codes of, i. 73, 107, 120, 176, 



379, 397, 398, 400; ii. 149 



defence of, i. 397 



transgression of, i. 397, 400, 403 ; 

 ii. 149 



knowledge of and transgression of 

 man's, i. 181, 399 ; ii. 149, 161, 365 



of man anent other animals, i. 

 194, 195, 196, 199, 200, 201, 221 ; 

 ii. 332, 360, 361 



absence of in man, i. 44, 108 

 Laziness, i. 14, 92, 403, 404, 501, 524 ; 



ii. 26, 35, 38, 42, 157, 171, 245, 293 

 Leaders, government by, i. 77, 120, 

 130, 145, 366, 373, 378, 379, 380, 

 381, 389, 390 



behaviour of, i. 145, 146, 149, 327, 

 334, 366, 373, 381, 383, 385; ii. 

 57, 247, 368 



behaviour to, ii. 158 



qualifications and duties of, i. 383, 

 384, 386, 387, 405, 465; ii. 35, 197, 

 205 



necessity for, i. 386, 389, 390 

 Lead-taking, i. 382, 383, 384, 385, 



386 



following, i. 380, 381, 383 ; ii. 10, 

 73, 88, 120, 121, 122, 139, 147 



" Learned " animals and their feats, 



i. 108, 257, 305, 313, 494 ; ii. 121, 



277 

 Legs, uses of the, i. 410, 416, 417, 



418, 430 

 Lemming, mental peculiarities of 



the, i. 149, 150, 151; ii. 106 

 Lepidoptera, mental character of the, 



i. 61 

 Lesson-learning, i. 183, 237, 239, 240, 



241, 242, 244, 248, 279, 280, 305, 



336, 382 ; ii. 86, 96, 114, 126, 290 



giving and receiving, i. 275, 276 



