644 



INDEX. 



Antelope, ii. 147, 402. 

 Antelope, horn of, i. 515. 

 Antennae, i. 288 ; ii. 383. 

 Antennulse, ii. 124. 

 Anther, ii. 596. 

 Anthias, ii. 306. 

 Anthophora, i. 352. 

 Antipathes, i. 166. 

 Antler of deer, i. 509. 

 Antrum maxillare, ii. 400. 

 Aorta, ii. 108, 609. 

 Aphodius, ii, 384. 

 Aphrodite, ii. 102, 125, 298. 

 Aplysia, ii. 126, 168, 551. 

 Apodes, i. 423. 

 Apterous insects, i. 296. 

 Aquatic animals, i. 146. 

 Aquatic plants, ii. 48. 

 Aquatic larvse, i. 309. 

 Aquatic insects, i. 335. 

 Aquatic birds, i. 592. 

 Aquatic respiration, ii. 293. 

 Aqueous humour, ii. 463. 

 Arachnida, i. 282; ii. 121, 



316, 389, 485, 587. 

 Aranea. See Spider. 

 Arbor vitee, ii. 559. 

 Arenicola, i. 277 ; ii. 295. 

 Argonauta, i. 265. 

 Aristotle, i. 149 ; ii. 559. 

 Aristotle, lantern of, ii. 119. 

 Arm, human, i. 544. 

 Armadillo, ii. 382. 

 Arteries, i. 41 ; ii. 108. 

 Articulata, i. 268. 

 Ascalaphus, ii. 384. 

 Ascaris, ii. 114, 540. 

 Ascidia, i. 137; ii. 297. 

 Ass, i. 516. 



Assimilation, i. 41 ; ii. 11. 

 Astacus, ii. 435, 491. 

 Asterias, i. 200; ii. 100, 208, 



235, 297, 383, 549, 586. 

 Ateles, i. 399, 534. 

 Atlas of Lion, i. 529. 

 Atmosphere, purification of, ii. 



35. 

 Atmospheric respiration, ii. 310. 



Atriplex, ii. 48. 



Audouin, I 290, 323, 324; 



ii. 244, 317, 542. 

 Audubon, ii. 407. 

 Auricle, ii. 108, 259. 

 Auricula, i. 251. 

 Avicula, i. 235. 

 Axillge of plants, i. 90 ; ii. 



589. 

 Axelotl, ii. 324. 



Babiroussa, ii. 141. 

 Bacculite, i. 267. 

 Baer, ii. 479,613,634. 

 Baker, ii. 478. 

 Balsena. See Whale. 

 Balance of affinities, ii. 7. 

 Balistes, i. 432. 

 Banks, i. 453. 

 Barbels of fish, ii. 390. 

 Bark, formation of, i. 86. 

 Barnacle, i. 257 ; ii. 296. 

 Bat, i. 551 ; ii. 136, 567. 

 Batrachia, i. 436 ; ii. 597. 

 Batrachospermum, ii. 48. 

 Bauer, i. 63. 

 Bear, ii. 146. 

 Beard of oyster, ii. 300. 

 Beaver, i. 524; ii. 149, 186, 



191. 

 Bee, i. 351 ; ii. 387. 

 Belchier, i. 384. 

 Bell (Sir C), ii. 535. 

 BeZZ (Thomas), i. 482; ii. 409. 

 Bellini, ii. 393. 

 Berberis, i. 127. 

 Berkeley, ii. 520. 

 Beroe, i. 194, 203. 

 Berzelius, ii. 18. 

 Bicuspid teeth, ii. 144. 

 Bipes canaliculatus, i. 457. 

 Birds, i. 554; ii. 130, 328, 



404, et passim. 

 Blind-worm, i. 454, 457. 

 Blood, ii. 334. 

 Blood-vessels, ii. 281. 

 Blumenbach, ii. 426. 

 Boa, i. 447, 448. 



