INDEX. 



421 



Belideus, 380. 



Belodon,328. 



Belone, 257. 



Belonidai, 257. 



Belonorhynchus, 258. 



Berycidae, 261. 



Berycoidea, 261. 



Beryx, 261. 



Bettongia, 380. 



Bibos, 400. 



Bicuspids, 366. 



Bill fish, 257. 



Bimana, 416. 



Bipolar nerve cells, 10. 



Birds, 330. 



Birds of Paradise, 350. 



Bison, 400. 



Bittern, 348, 



Black bass, 259. 



Black fish, 408. 



Black snake, 325. 



Blarina, 385. 



Blastoderm, 211. 



B'astodermic vesicle, 214. 



Blastomeryx, 399. 



Blastopore, 6. 



Blennidae, 261. 



Blennioidea, 261. 



Blennius, 261. 



Blind fish, 257. 



Blood. 16. 



Bluefish, 263. 



Boa. 325. 



Boar, 397. 



Body of vertebra, 135. 



Bombinator, 287. 



Bonasa, 350. 



Bone, 14. 



Bone, membrane, 15. 



Bone, cartiiago, 15. 



Bony fishes, 252. 



Bony gar, 257. 



Booted tarsus, 331. 



Borers, 224. 



Bos, 400. 



Botauras, 348. 



Bothremys, 311. 



Bothriolepis, 225. 



Bothrops, 326. 



Bow fin, 252. 



Bowman's capsule, 119. 



Box turtle, 311. 



Brnchial artery, 189. 



Brachial plexus, 48. 



Brachium, 176. 

 Bradipodidse, 383. 

 Bradypus, 383. 

 Brain, 48. 

 Bramidse, 263. 

 Branchiae, 22. 

 Branchial arches, 154. 

 Branchial clefts, 22. 

 Branchial rays, 156. 

 Branchiosaurus, 283. 

 Branch iostegal rays, 156. 

 Breast bone, 147. 

 Breathing valves, 253. 

 BreviUnguia7 320. 

 Brevirostres, 328, 

 Brevoortia, 256. 

 Broadbill, 351. 

 Bronchi, 27. 

 Bronchiole, 30, 

 Brontosaurus, 315. 

 Brontotherium, 396. 

 Bruta, 381. 

 Bubalus, 400. 

 Bubo, 348. 

 Buccalis nerve, 62, 

 Bucco, 348. 

 Buceros, 348. 

 Buffalo, 400. 

 Bufo, 286. 

 Bufonidae, 286, 

 Bulbus arteriosus, 181. 

 Bull frog, 287. 

 Bull head, 255. 

 Bunodont, 365. 

 Bunotheria, 403, 411. 

 Burbot, 264. 

 Burdach's column, 54. 

 Bursa Fabricii, 39. 

 Bustard, 349. 

 Butter fish, 263. 

 Butterfly fish, 262. 

 Buteo, 348. 

 Buzzard, 348. 



Cacatua, 349. 

 Csecilise, 287. 

 Csecilians, 288. 

 Cascomorphss, 349. 

 C^cum, intestinal, 39. 

 Casnolestes, 380. 

 Csenotherium, 398. 

 Calamodon, 403. 

 Calamoichthys, 250. 

 Calcaneum, 177. 



Callionymus, 263. 

 Callopterus, 252. 

 Callorhynchus, 242, 

 Camarasaurus, 315. 

 Camelidas, 398. 

 Camelopardalis, 399. 

 Camels, 398. 

 Camelus, 398. 

 Campanula Halleri, 231. 

 Camper's angle, 358. 

 Canaliculi, 15. 

 Canidse, 412. 

 Canines, 364. 

 Canis, 412. 

 Cannon bone, 394. 

 Capra, 399. 

 Caprimulga, 348. 

 Capybara, 391. 

 Carangidae, 263. 

 Caranx, 263. 

 Carapace, 93, 308. 

 Carassius, 255. 

 Carcharias, 239, 

 Carcharinus, 239. 

 Carcharodon, 239- 

 Cardiac glands, -^^j.. 

 Cardiac region, 34. 

 Cardinal sinus, 195. 

 Cardinal vein, 183. 

 Carettochelydse, 311. 

 Cariacus, 399. 

 Caribou, 399. 

 Carina, 148. 

 Carinatae, 149. 

 Carnassial teeth, 411. 

 Carnivora, 410. 

 Carotid, 183. 

 Carp, 255. 

 Carpale, 176. 

 Carpus, 176. 

 Cartilage, 14. 

 Cartilage bone, 15. 

 Casserian ganglion, 61. 

 Cassowary, 346, 

 Castor, 390. 

 Castoridae, 390. 

 Castoroides, 391. 

 Casuaridas, 346. 

 Casuarius, 346. 

 Cataphracta, 326. 

 Cataphracti, 259. 

 Catarrhini, 416. 

 Cat fish, 255. 

 Cathartes, 348. 



