5 2 4 



INDEX 



Distribution in space, i 14-15; 



iv 409-455, 483. 



acorn-headed worms, iv 438. 



amphibians, i 245, 247, 248, 249, 

 254, 255; iii 213, 214, 272, 288; iv 

 417. 4*9, 4 2 i 42 6 428, 432. 



animalcules, iv 453-454. [452. 



annelids, i 431-432; ii 445; iv 321, 



arachnids, i 387, 389, 392; ii 131. 



ascidians, iv 438, 451. 



birds: 



anserine, i 177-178; iv 309. 



game-, i 172; ii 239; iii 450-452; 



iv 417, 419, 425, 431. 

 perching, i 153, 155-156, 157, 



158, 159, 160, 161, 168 ; iv 417, 421, 



423. 425. 427. 43 1 - 

 picarian, i 161, 162, 163, 164; 



iv 425, 428, 431. [432. 



running, i 188, 189; iv42i, 428, 



bustards and cranes, i 170. 



divers and grebes, i 184; iv 417. 



eagles and vultures, i 174, 175, 



176; iv 421, 432. 



gulls, i 168; iv 437. 



herons and storks, i 179, 180. 



owls, i 165-166. 



parrots, i 166; iv 427-428, 431. 

 pelicans and cormorants, i 181; 



ii 52-53; iii 62; iv448. 



penguins, i 186; iv 437. 



petrels and albatrosses, J 182 ; 



iv 448. 

 pigeons and sandgrouse, i 139, 



167-168; iv 250, 423, 428. 



plovers, i 168; iv 423. 



rails, i 171. 



tinamous, i 173; iv 432. 



crustaceans, i 410, 413, 416, 417, 

 421; iv 297, 444-447, 452. 



echinoderms, i 454, 456, 459, 461, 

 464; iv 440, 447, 452. 



fishes: 



bony, i 269, 273, 274, 275, 276, 



277, 278, 279, 280, 282, 283; iv 263, 

 264, 265, 266, 267, 268-269, 270, 271, 

 272, 273, 274, 275, 276, 417, 426, 433, 

 437-438, 443-444, 448. 



ganoid, i 266, 268, 269; iv 277- 



278, 417, 421. 



lung, i 264; ii 454-455: iv 4". 



421, 428, 433. 



chimaeras, i 290, 291. 



round-mouths, i 291, 292. 



sharks and dog-fishes, i 284, 285, 



286, 287; iv 448. 

 skates and rays, i 288, 290 ; ii 



357: iv 433- 



flat- worms, i 445; ii 446; iv 342-343, 

 361, 440. 



insects, i 353, 361, 362, 367, 368, 

 369, 378, 379, 382, 383: "7, "8, 

 294, 311, 312 ; iv 252, 417-418, 422, 

 423, 426, 433-434, 452. 



king-crabs, i 422-423. 



lamp-shells, i 438. 



lancelets, i 293-294; iv 438. 



mammals: 



egg-laying, i 70; ii 44; iv 427. 



flesh-eating, i 87-88, 89, 90, 91, 



93, 94, 95, 97-98, 99> 276 1 i" 247 ; iv 

 303, 304, 311, 312, 313, 415, 418, 420, 



422, 424, 429, 436, 448. 



gnawing, i 124-125, 126, 127, 



128, 129, 130, 131, 132-133, 134; iii 74, 

 192, 196, 203, 282, 283, 284 ; iv 135- 

 136, 308, 416, 418, 420, 422, 425, 430. 



Distribution in space (Cont.} 



mammals (cant.} 



hoofed, i 105, 106, 107, 108-109, 



no, in, 112, 114, 115, n6, 117, 118, 

 122; ii 234; iii 248; iv 225, 226, 230- 

 232, 233, 415-416, 418, 420, 422, 424, 

 426-427, 429-430. 



insect-eating, i 83, 84, 85, 86; ii 



34, 35; iv 4!5, 4 I 8, 420, 422, 424, 429. 



pouched, i 69, 138 ; iii 260; iv 



411, 418, 427, 430. 



apes and monkeys, i 72, 74, 75- 

 76; iv 419-420, 424, 426, 429. 



bats, i 82, 83; iii 294-295; iv 424, 



427, 429- [315, 4 I 5, 448. 



cetaceans, i 101; ii 28, 29; ^314, 

 conies, i 103. 



edentates, i 136; iv 421, 425, 430. 



elephants, i 103; iv 424-425. 



lemurs, i 79; iii 240-241, 244; 

 iv 420, 422, 427. [316, 436. 



sea-cows, i 102; ii 173; iv 313, 



molluscs, i 314, 315, 316, 328, 334, 

 337 ; iv 288, 295, 296, 419, 421, 433, 

 438-439, 444, 451-452. 



moss-polypes, i 436 ; iii 100; iv 439. 



myriappds, i 397. [452-453- 



nemertines, i 305 ; ii 444; iv 439, 



peripatus, i 398. 



reptiles, i 209, 210, 212, 217, 218, 



219, 22O, 221, 222, 223, 224, 225, 227, 



232, 233, 234-235, 236; iii 51, 52, 53, 

 54, 209, 2ii ; iv 410, 417, 419, 421, 

 425, 428,^432, 437, 448. 



sea-" spiders ", iv 447. 



siphon-worms, iv 439-440. 



sponges, i 486, 487; iv 324, 447~448. 



thread-worms, iv 453. 



zoophytes, i 473, 475, 476, 481, 483; 

 iv 440-441, 453-454. [456-476. 



Distribution in time, i 15, 19 ; iv 



amphibians, iv 463, 467. 



animalcules, i 496; iv 458, 464. 



arachnids, iv 462. 



arthropods, extinct, iv 460-462. 



birds, iv 471, 475-476. 



crustaceans, iv 460, 465. 



echinoderms, iv 459, 464. 



fishes, iv 463, 466-467. 



insects, iv 462, 465. 



king-crabs, iv 462. 



lamp-shells, i 438; iv 459-460, 464. 



mammals, i 111-112, 127 ; iv 471, 

 472-475. 



molluscs, iv 462-463, 465-466. 



myriapods, iv 462. 



reptiles, iv 463-464, 467-471. 



sponges, iv 464. 



zoophytes, iv 458-459, 464. 

 Diver, black-throated, i 185 ; ii 54 



(illust.); iii6o(illust.),6i. 



great northern, i 184. 



red-throated, i 185; iii 66. 

 DiverS.i 152, 183-185: \\^; iii 64-66. 



Division of physiological labour, 



i 469, 481; ii 64, 161, 417; iii 9-10, 19, 

 3*7, 333-334, 339, 342 : iv 5, 22, 39, 

 100-101, 102-105 (illust.), 107, no, 

 in, 112, 114-127, 128-129, I 3, T 35> 

 138, T77- 



DiXOn, ii 57! i 453, 455, 457, 465: 

 iv 131. 



Dochmius duodenalis, iv 343. 



DodO, ii 369-370 (illust.). 

 Dog-Fish, piked, i 286; ii 335. 



spotted, i 257-264, 284, 285 (illust.), 

 286; ii 385-387: i" 424- 



Dog-Fishes, I 12-13, 257-264, 284, 



286; iii 40-41; iv 32, 39, 128-129. 



spiny, i 286. 

 Dog-Louse, biting, iv 356. 



DogS, &c., i 86, 92-94, 380; ii 15-16 

 (illust.); iii 132-137 (illust.), 154-155, 



491-492; iv 220-222 (illuSt.), 367-368, 



Dog-TiCk, iv 195. [383-384. 



Dog-Whelk, iii 412. 

 Dolichosoma, iv 463. 

 Doliolum, iii 39. 

 Doloraedes fimbriatus, ii 131. 



Dolphin, common, ii 27-28 (illust.). 



gangetic, ii 28 (illust.), 71. 

 Dolphins, ii 26-29; iii 85. 



Domestication, iv 217-220. 



birds, iv 246-251 (illust.). 



insects, iv 251-260 (illust.). 



mammals, iv 220-245 (illust.). 



Dorcatherium aquaticum, i 109; 



iii 150. 



Dories, i 273-274 ; and see John- 

 Dory. 



Dorippe facchino, iii 172. 



Doris, i 326; ii 397; iii 412. 

 Dormouse, common, i 131 (illust.); 

 ii 176, 367; iii 251-252 (illust.). 



fat, iv 244-245 (illust.). 



Doto coronata, ii 296. 



Dotterel, i 169; iii 465 (illust.). 



Double-Eyes, iv 47 - 4 8. 



Double - tube arrangement, of 



vertebrates, i 24, 61, 303. 

 Dove, ring-, i 167. 



rock-, i 167 ; and see Pigeon, blue- 

 rock. 



stock-, i 167; ii 185. 



turtle-, i 167; ii 185. 

 Doves, i 167; iv 133. 



Down-feathers, i 143. 

 Draco volans, i 222; iii 287. 



Dragonet, gemmeous, ii 306 ; iv 158 



sordid, iv 158. [(illust.). 



spangled, iv 158-159. 

 Dragon-Fly, demoiselle, i 376. 



great, i 376. 



Dragon-Flies, i 374, 376; ii 114-115, 



464-465; iii 311, 312, 313 (illust), 

 383-385 (illust.); iv 43 . 



Dragons, flying, i 222; ii 327. 



Drake, gray, i 376 (illust.). 



green, i 376. 



"Drills", iv 34 8. 



Dromseus Novae Hollandise, i 1 88; 



ii 243; iii 130, 449, 45- 



Dromia, i 411 (illust.). 

 Drone-Fly, ii 119, 216, 314, 441-4:2 



(illust.); iii 311. 



Drones, iv 252-253 (illust.), 254, 256. 

 Droseracese, iv 68-69. 



"Drum", of ear, i 57; ii 386-387. 



Dryandra, iv 89. 

 Dryiophidse, ii 79. 

 Dryophis, iii 271. 



Duck, ferruginous, i 176. 



golden-eye, i 176. 



long-tailed, i 176. 



musk or "muscovy", iv 248, 151. 



steamer, iii 60. 



tufted, i 176. [248. 



wild, i 176; iii 58, 467 (illust.): iv 

 DuckS (and see Duck), i 152, 176-177; 



ii 65 (illust.), 237-238; iii 58, 59-61; 

 iv 26, 147-148, 247-248. 



eider-, 176; iv 308-309. 



common, iii 59, 60 (illust.) ; iv 60 



(illust.), 309 (illust.). 



