570 



INDEX. 



Annular vessels, i. 04 



Annulose animals, i. 242 



Anodon, i. 208 



Anomata, ii. 432 



Ant, i. 320; ii. 346,432,434 



Ant-eater, i. 463; ii. 120 



Antelope, i, 443, 455; ii. 131, 

 359 



Antennge, i. 258 ; ii. 344 



Antennulge, ii. 110 



Anther, ii. 535 



Anthias, ii. 277 



Anthopliora, i. 314 



Antipathes, i. 150 



Antler of deer, i. 450 



Antrum maxillare, ii. 358 



Aorta, ii. 97, 209 



Apatura, i. 319 



Aphodius, ii. 344 



Aphrodite, ii. 91, 112, 270 



Aplysia, ii. 113, 151, 195, 242, 

 4*95 



Apodes, i. 377 



Aptei-ous insects, i. 265 



Aqua labyrinthi, ii. 382 

 Aquatic animals, i. 134 

 Aquatic birds, i. 522 ; ii. 42 

 Aqnatic insects, i. 299 



Aquatic larvse, i. 277 



Aquatic plants, ii. 42 

 Aquatic respiration, ii. 266 

 Aqueous humor, ii. 413 

 Arachnida, i. 252 ; ii. 211, 229, 



285, 348, 433 

 Aranea. See Spider 

 Arbor vitse, ii. 502 

 Architecture, organic, i. 504 

 Area, ii. 240 



Arenicola, i. 248 ; ii. 234, 267 

 Argonaut, i. 237 

 Argyroneta, i. 256 

 Aristotle, i. 234; ii. 502 

 Aristotle's lantern, ii. 106 

 Arm, human, i. 480 

 Armadillo, ii. 157, 343 

 Arteries, i. 182 ; ii. 97 

 Articulata, i. 240 

 Ascalaphus, ii. 344 

 Ascaris, ii. 91, 102,486 



Ascending sap, ii. 31 



Ascidia, i. 137; ii. 114, 241, 



269, 272 

 Ashton, i. 320 

 Ass, i. 456 



Assimilation, i. 34 ; ii. 9. 

 Astacus, ii. 390, 439 

 Astata, ii. 435 

 Asterias, i. 181 ; ii. 90, 184, 



214, 216, 269, 343, 428 

 Ateles, i. 472; ii. 351, 355 

 Atriplex, ii. 42 

 Auditory nerve, ii. 370 

 Audouin, i. 260; ii. 287, 289, 



ii. 223, 237, 286,487 

 Audubon, ii. 363 

 Aulostomata, i. 385 

 Auricle, ii. 238 

 Auricula, i. 224 

 Atitenrieth, ii. 387 

 Avicula, i. 210 



Axillae of plants, i. 78 ; ii. 528 

 Axis of zoophyte, i. 135 

 Axolotl, ii. 292 



Babirousa, ii. 126 



Baccillaria, i. 169 



Bacculites, i. 239 



Bachman, ii 365 



Bacon, ii. 252 



Badger, i. 460 



Baer, ii. 258, 542, 550, 567 



Baker, ii. 427 



Balsena. See Whale 



Balance of affinities, ii. 6 



Balistes, i. 384 



Banks, i. 403 



Barbels of fish, ii. 349 



Bark, i. 74 



Barnacle, i. 230; ii.268 



Barry, ii. 315 



Barthez, i. 513 



Bat, i. 94, 486, 490 ; ii. 395, 



450 

 Batrachia,i. 388; ii. 115,550 

 Batrachospermum, ii. 42 

 Bauer, i. 53 

 Beard of oyster, ii. 272 

 Bear, i. 470 ; ii. 1 30 



