INDEX. 



659 



Stearine, i. 123. 

 Steifensand, ii. 482. 

 Steins, vegetable, i. 81. 

 Stemmata, ii. 483. 

 Stentor, ii. 98. 

 Sternum, i. 402. 

 Stevens, ii. 183. 

 Stigma, vegetable, ii. 596. 

 Stigmata of insects, ii. 311. 

 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 iEthiopicus, 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. 



Taenia, ii. 83, 114, 236. 

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



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. 



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

 Terebella, i. 277,278; ii. 95. 

 Terebra, i. 249. 

 Teredo, i. 235. 

 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. 

 Trachese of animals, ii. 293, 



310. 



