55° 



INDEX 



Star-Flslies, 1450-454 (illust. ): ii 153- 



154. 413 (illust.), 415 ; iii 3-4, 90-92, 

 232 (illust.), 328-329 (illust.), 356- 

 357 (illust.); iv 199, 459. 

 Starling, common, i 155 (illust); ii 

 236; iv 408. 



— rose-coloured, i 155. 



StarUngs, i 155; ii 236; iv 348, 408. 

 Statoblasta, iii 331^33 1- 

 Stauropus fagi, ii 313, 314- 

 Staveley, ii 124, 12S; iii 374, 375. 

 Steatornls Caripensls, ii 188. 

 Steatornithidae, ii 188. 

 Stebblng, ii 143; iii 171. [64. 



Steganopodes, i 152, 180-182; iii 62- 

 Stegocephala, ii 334; iii 214; iv 463, 



467. 

 Stegosaurus, iv 469, 470. 

 Stegostoma tigrlnum, i 286. 

 Steuobotlirus, i 3S1. 

 Stenopteryx iirundlnis, iv 190. 

 Stenorbynchus, ii 287-289. 

 Stentor, iii 319. 

 Stephalia corona, iv 104. 

 Stephanoceros, li 262, 263. 

 Stercorarlus, i 168; ii 51-52. 



— catarrhactes, i i6S; ii 52. 



— crepidatus, i 168; ii 52. 



— parasiticus, i 168. 



— pomatorhinus, i 168. 



Sterlet, iv 277, 278. 



sterna Cantiaca, i 168. 



— Dougalli, i 168. 



— fluviatilis, i 16S; iii 453. 



— macrura, i 168. 



— minuta, i 16S: iv 133. 



Sternal sinus, i 408. 



Sterne, iv 408. 



Sternum, amphibians, i 239, 251. 



— birds, i 145, 1S6-187; iii 299. 



— mammals, i 29, 69, 145; iii 202. 



— reptiles, i 195, 206; iii 309. 

 Stevenson, Robert Louis, iii 236. 

 stickleback, fifteen-spined or sea, i 



276; iii 428 (illust.), 431. 



— ten-spined, i 276; iii 430-431. 



— three-spined, i 276; iii 428 lillust. ; 

 iv 154-157. 



Sticklebacks, i 16, 276; iii 427-431; 



iv 154-157, 196. 



stigmata ::sing. Stigma), i 34S, 3SS- 



390, 395-397, 40'^ ii 434-440, 442; iv 



193. 

 "Stilt Urchin", iii 94-95 (illust.). 

 Stimulus (pi. Stimuli), i 53-54, 55: 



iv 3-5 (illust.), q, 24-26, 29-30, 32- 

 Sting, of arachnids, i 386. [33. 



— of insects, i 373; ii 105, 357-35S 

 (illust.). 



Stinging -cells. See Nettling or- 

 gans. 

 Stink-glands, insects, i 353-354; ii 



315, 358-360. [iv I.ll 



— mammals, i 97-98; ii 301-303, 354; 



— myriapods, i 306; ii 360. 



Stinkhorn, iv 98. 



Stint, little, i 169. 



Stoat, i 98; ii 22, 2S9; iv 303, 345. 



Stomach (and see Digestive organs); 



— honey-comb, it 168-169. 



— rennet, ii 169. 



— amphibians, i 241 (illust.), 253 

 (illust.). [(illust.). 



— birds, i 140 (illust.), 146; ii 184 



— crustaceans, i 407-408 (illust.). 



— echinoderms, i 452-453, 455. 



— fishes, i 261, 270 (illust.). 



Stomach iCont.) 



— mammals, herbivorous, i log; ii 165, 

 167, i68-i6g (illust.), 171, 172; iii 

 490. [ii 39-40, 225. 



omnivorous, 135, 36 (illust.), 37; 



— molluscs, i 308, 309 (illust.). 



— reptiles, i 207 (illust.), 208. 



— zoophytes, i 473, 474 (illust.), 479. 



Stomatopoda, i 410, 413-414; ii 141. 

 Stomoxys calcitrans, ii 120. 

 Stone Age, iv 208, 210, 228, 233. 



— newer, iv 224, 226. 



— older, iv 226, 233. 

 Stone chat, i 160; iv 133. 

 Stone-Flies, i 374, 377; ii 116, 463- 



464 (illust. !. 

 Stork, American wood, ii 55. 



— marabout, i 179. [iv 62. 



— white, i 179; ii 55; iii 127 (illust.;; 

 Storks, i 152, 179; ii 55; iii 127, 307; 



iv62. 



Stratiomys chameleon, ii 119. 

 Stratum (pi. Strata), iv 456-457 



(illust,). 



Strepsiceros kudu, ii 366. 

 Strepsilus interpres, i 169; ii 67. 

 Strepsiptera, iii 314; iv 192. 

 Streptoneura, i 317, 318-324. 



Striges, i 152, 165-166; and see Owls. 



Stringops habroptilus, i 166; ii 



189. 319, 3=o. 



Strix flanunea, i 165; iv 327-328. 



StrOmbUS, i 321 (illust.:; ii 373; iii 

 107 (illust.), j8o, iSi (illust.). 



— gigas, iv 397. 

 Strongyle, armed, iv 362. 



— giant-, iv 362. 



— stomach-, iv 362. 

 StrongyluS armatus, iv 362. 



— contortus, iv 362. 



— lilaria, iv 362. (485. 



Struggle for Existence, i 65; iv 

 Struthlo camelus, i 188; ii 243; iii 



130, 153. 449- 



Strychnos nux-vomica, iv So. 



Sturgeon, conmion, i 26S (illust.); iv 



— giant, iv 277. [277 (illust.;. 



— GiiJdenstadt's, iv 277. 



— shovel-nose, i 268 (illust.), 



— slender-beaked, i 268-269 (illust.). 



— spoonbill or paddle-tish, i 269 

 (illust.). 



Sturnus vulgaris, i 155; ii 237. 



Stylaster, i 480-481. 



Stylopidse, iv 192. 



Stylops, iii 313 (illust.), 314. 



Stylops aterrlmus, iv 192 (illust.). 



Subclavius, iii 300. 



Succinea putris, iv 202 (illust.). 



Suckers, of bats, iii 245 (illust.). 



Suctoria, iii 320. 



Sugarbush, iv 89. 



Sugar Squirrel, iii 284-285. 



Suidffi, ii 231-234. 



Sula Bassana, ii 50; iii 62-63, 455- 



— plscatri-x', ii 53. 



Sulphuric acid, ii 98. 

 Sun-Animalcules, i 489, 496 iiUist.); 



iii 6 (illust.). 



Sun-Birds, i 157; iv 89. 

 Sundews, iv6B-69 (illust.). 

 Sun-Fishes, i 278; iv 448 (illust.). 

 Sun-Star, i 454. 

 Supporting tissue. See Bone. 



Gristle, &c. 



Surface tension, i 467. 

 Surnia ulula, i 166; ii 319. 



SUS cristata, iv 373. [373. 



— scrofa, i 108: ii 231-234; iv 232-233, 

 Susliks, i 126; and see Gophers. 

 Susuk, ii 28-29 (illust.). 

 Swainson, iv 479. 

 SwaUow-Fly, iv 190 (illust.). 



Swallows, i 161; ii 56; iii 304, 305, 



461, 467-468; iv 60, 328. 

 Swan (and see Swans); 



— Bewick's, i 177. 



— black, i 177. 



— black-necked, i 177. [457- 



— white or mute, i 177; iii 456 (Illust.), 

 Swans, i 177; ii 65, 237-238; iii 58, 



Sweat, i 44-45. [147-148. 



Sweat glands, i 44-45 ; iii 476-477. 



Swift, conmion, i 163; and see Swifts. 



— palm, iv 61. 



Swifts, i 163: ii 56; iii 1S6, 304, 305, 

 462; iv 328. 



Swim-bladder, of fishes, i 269, 272, 

 273, 2S0; ii 421-422 (illust. , 450, 452- 

 453. 454, 455; iii 43', 432- 



" Swimmerets ", 1403; iii 27. 

 Swimming-bells, iii 19; iv 103. 

 Swimming-feet, i 420, 421-422. 

 Swimming-plates, iii 20. 



Swine. See Pigs. 

 Sword-Fish, common, i 273. 



Sword-Fishes, i 273. 

 Syanceia. ii 356. 



Sycandra raphanus, i 487 (illust.). 

 Syllis ramosa, iii 330. 



Sylvia atricapilla, i i6o. 



— cinerea, i 160. 



— curruca, i 160. 



— hortensis, i 160. 



— undata, i 160. 

 Symbiosis, iv 67, 75-76, 170. 

 Symmetry, bilateral, i 21-22, 447, 



450, 452:^ iii 93-94- [93-94- 



— radial, i 23, 450, 451, 452, 466; iii 

 Sjrmpathetic ganglia, i 53. 

 Sympathetic System, i 50, 53; and 



see Nervous System. 



Sympbyla, i 396, 397. 

 Synageles picata, ii 316. 

 Synallaxis phryganophila, 111464. 

 Synapta, i 464; iii 97 (illust. , 230. 

 Syncoryne, iii 350 (illust. . 

 Syngamus trachealls, i\ 362. 



Syngnatha, i 396. See al.Co Centi- 

 pedes. 



Syngnathus acus. i 277; iii 427. 

 Synotus barbastellus, i 82. 

 SsTTinx, i 149, 175. 

 Syrittus pipiens, ii ng. 

 Syrnium aluco, i 165. 

 Syrphus, ii 216; iii 402. 



— balteatus, ii 119; iii 402. 



— Pyrastri, iii 402. [280. 



Syrrhaptes paradoxus, i 168; ii 



Tabanus bovls. i 358 ; ii ng, 120. 

 Tachyeres cinereus, iii 60. 

 Tactile Organs. See louch, organs 

 of. 



Tadorua eornuta, i 177 ; iii 5S. 

 Tadpoles, 162-63; ii 192-194 (illust.), 



457-458; iii 4, 45-46 (illust.), 434-436, 

 437, 438-439 (illust), 440, 441, 442, 

 443, 493- 



Taenia CLcnurus, iv 361. 362. 



— echinococcus, iv 342-343 (illust.). 



