696 



Index 



Brain — Cont'd 



waves, 210, 211 

 Branchial basket, 572 



filament, 586 



sac, 562 

 Branchiobdellidae, 462 

 Branchiocardiac groove, 495 

 Branchiopoda, 505, 506 

 Branchiostegite, 495 

 Branchiostoma, 561, 564-566 

 Breastbone {see Sternum) 

 Brevicipitidae, 596 

 Bridge, 604 

 Bristletail, 536 

 Brittle star, 544, 549, 553 

 Broad ligament, 261 

 Bronchiole, 149, 151 

 Bronchitis, 158 

 Bronchus, 63, 149, 151, 152 

 Brontosaurus, 604, 614 

 Brood chamber, 475 

 Brook lamprey, 571, 575 

 Broom, 641 

 Brown mass, 483 

 Brown, Robert, 33, 266 

 Brownian movement, 33, 266 

 Bryozoa, 348, 482-484 

 Buccal cavity, 53 



funnel, 570, 571 

 Buccinum, 476 

 Budding, 252, 351, 387, 388 

 Buffer, 160 

 Buffon, 321 

 Bufo, 567, 596, 599 

 Bufonidae, 596, 599 

 Bug, true, 539 

 Bugula, 482-483 

 Bull snake, 608 

 Bulla, tympanic, 103 

 Bullfrog (see Rana catesbeiana) 

 Bullhead, 590 

 Bungarus, 610 

 Bursa, 112 

 Bushmaster, 610 

 Busycon, 476 

 Butterfly, 531, 540 



intersex, 309 



sex determination, 310 

 Byssus thread, 475, 476 

 By-the-wind sailor (see Velella) , 397 



Caddis fly, 540 

 Caecilians, 596, 601 

 Caecum, 129, 134, 135, 139 

 Caenagnathiformes, 623 

 Caenagnathus, 623 

 Caiman, 610, 611 

 Calabar swelling, 437 



Calcaneum, 110 

 Calcarea, 381 

 Calciferous gland, 456 

 Calcium, 26, 29, 35, 93, 94, 120, 145, 

 146, 179, 180, 230, 231, 232, 

 269, 650 



metabolism of, 231-232, 250 

 Calorie, 144 

 Calyx, 445, 553 

 Cambarincola, 462 

 Cambarus, 489, 492-505, 507 



appendages, 495, 496, 498, 499 



biology, 505 



external anatomy. 492-496 



internal anatomy, 497-504 



life history, 504 



regeneration, 505 

 Cambrian period, 343, 484, 509, 560 

 Camel, 256, 630, 640 

 Camelus, 630 

 Campodeid, 538 

 Canada lynx, 668 

 Canal, central, 70, 202, 203 



cochlear, 221, 222 



external auditory, 220, 221 



neural, 105 



radial, 393 



ring, 393 



semicircular, 200, 220, 221, 223, 224 



system, 377 



tympanic, 221, 222 



vestibular, 221, 222 

 Canalicule, 96, 97 

 Cancer, 229, 272 



crab, 507 

 Canine, 87, 88, 130 

 Canis, 630 

 Capacity, vital, 156 

 Capillary, 66, 161, 175 



histology. 170, 171 



lymph, 182 

 Caprimulgiformes, 625 

 Captorhinus, 601, 602, 603 

 Carapace, crustacean, 492 



of turtle, 604 

 Carbohydrate, 31, 128, 145, 237, 238 



absorption, 235 



formation, 235 



metabolism, 235, 238, 247 



storage, 235 



tolerance, 239 



utilization, 235 

 Carbon dioxide, 145, 147, 153, 155, 



239 

 Carbonic acid, 160, 186 

 Carboniferous period, 343, 595, 601, 



612, 626 

 Carcharodon, 576, 580 

 Carchesium, 373 



