INDEX. 



(U)ii 



Steariue, i. 123. 

 Steifeiisand, ii. 482. 

 Stems, vegetable, i. 81. 

 Stemmata, ii. 483. 

 Stentor, ii. 98. 

 Sternum, i. 402. 

 Stevens, ii. 183. 

 Stigma, vegetable, ii. 596. 

 Stigmata of insects, ii. 31 1 . 

 Sting of bee, i. 352. 

 Stipulse, i. 94. 

 Stomach, ii. 72, &c. 

 Stomata, i. 77; ii. 19. 

 Stones, swallowing of, ii. 171. 

 Stone-wort, ii. 50. 

 Stork, i. 590. 

 Stratiomys, i. 310, 348. 

 Straus Durckheim, i. 300, 



323 ; ii. 490. 

 Strepsiptera, i. 350. 

 Striated structures, i. 232. 

 Strombus, i. 246 ; ii. 301. 

 Styloid bone, i. 517. 

 Subbrachieni, i. 423. 

 Suckers, i. 136,260,332. 

 Sugar, ii. 5. 



Sun, action of, on plants, i. 91. 

 Surveyor caterpillars, i. 315. 

 Sus -^thiopicus, ii. 161. 

 Suture, i. 381. 

 Swammerdam, i. 352 ; ii. 413, 



482. 

 Swan, i. 559, 593; ii. 169. 

 Swimming of fishes, i. 412. ' 

 Swimming bladder, i. 429. 

 Symmetry, lateral, i. 57 ; ii. 



609. 

 Sympathy, ii. 576. 

 Sympathy of ants, ii. 389. 

 Sympathetic nerve, ii. 358. 

 Synovia, i. 102. 

 Syphon of shells, i. 267. 

 Systemic circulation, ii. 266. 



Tabanus, i. 333; ii. 115. 

 Tadpole, i. 437 ; ii. 222, 322, 

 632. 



Tvenia, ii. 83, 114, 236. 

 Tail, i. 398, 524, 531, 583; li. 



392, 634. 

 Talitrus, ii. 542. 

 Tapetum, ii. 505. 

 Tapeworm, ii. 83, 114, 236. 

 Tapir, i. 521 ; ii. 392. 

 Tarsus, i. 288, 328, 330, 405. 

 Taste, ii. 393. 

 Teeth, ii. 140. 



Tegmina of orthoptera, i. 349. 

 Telegraphic eyes, ii. 493. 

 Tellina, i. 224. 

 Temperature, animal, ii. 340. 

 Tendons, i. 106,134. 

 Tendrils, i. 94. 



Tentacuia, i. 161, 171 ; ii. 383. 

 Terebella,i. 277,278. 

 Terebra, i. 249. 

 Teredo, i. 235 ; ii. 295. 

 Testacella, ii. 317. 

 Testudo, i. 470 ; ii. 557 

 Tetrodon, i. 420, 433. 

 Textures, vegetable, i. 66. 

 Textures, animal, ii. 97. 

 Thetis, ii. 296. 

 Thoracic duct, ii. 108, 228. 

 Thorax, i. 323; ii. 325. 

 Thorns, i. 94. 

 Thought, ii. 517. 

 Threads, elastic, in plants, i. 68. 

 Tibia, i. 328, 330, 405. 

 Tick, i. 297. 

 Tiedemann, ii. 235. 

 Tiger, i. 496; ii. 136, 145, 



146, 392. 

 Tipula, i. 331. 

 Tone, musical, ii. 419. 

 Tongue of insects, ii. 124. 

 Tongue, strawberry, ii. 394. 

 Torpedo, i. 31 ; ii. 572. 

 Tortoise, i. 463 ; ii. 499. 

 Tortryx, i. 447, 448. 

 Toucan, ii. 131, 330. 

 Touch, ii. 377, 534. 

 Tracheae of animals, ii. 293, 

 310. 



