620 



ANIMAL BIOLOGY 



Carboniferous period, 309, 369, 539, 542 

 Cardiac muscle, 327 



{See also Heart muscle) 

 Cardiac opening, 328 

 Cardinal, 537 

 Cardinal vein, 323, 345 

 Carnivora, 429, 436 

 Carnivores, 447, 467 



feet, 435 

 Carolina wren, 537 



Carotid artery, 345, 366, 367, 386, 428 

 Carpals, 325 

 Carpet beetle, 290 

 Carpocapsa pomonella, 291 

 Carpus, 327, 368, 404 

 Carrion beetles, 295 

 Cartilage, 100, 101. 491 



bone, 325 



of ear, 647 

 Cartilaginous ganoids, 350, 351 

 Cassowaries, 534 

 Castle, W. E., 562 

 Catalysis, 14 

 Catalyzers, 14 

 Cataract, congenital, 565 

 Catastrophism, 582 

 Caterpillar, 284, 499 

 Catfishes, 336, 354 

 Cats, 436 



foot, 435 

 Cattle, 439 



(See also Ox) 

 Cattle fever tick, 307 

 Caucasian type, 453 

 Caudal artery, 345 

 Caudal cirrus, 186 

 Caudal fins, 188, 362, 354, 365 

 Caudal gland, 181 

 Caudal vein, 345 

 Caudal vertebrae, 326 

 Cave faunas, 512 

 Caviar, 364 

 Cavities, table of, 125 

 Caymans, 399 

 Cecidiology, 293 

 Cecilians, 370, 373 



scales, 465 

 Cecropia silkworm, 498, 509 

 Cell, 29, 30, 31, 32, 42 



division, 47 



(See also Mitosis) 



doctrine, 32 



of insect wing, 279 



organs, 85 



theory, 32, 462, 583 

 Cell wall, 29 

 Cells, 29-32 



blood, 31 



bone, 31 



corneagen, 260 



egg, 31 



metazoan, 516 



muscle, 31 



nerve, 31, 103 



pigment, 356, 36Q 



Cells, protozoan, 516 



receptor, 472 



retinular, 260 



secretory epithelial, 100 



sex, 31, 109-113 



sperm, 31 

 Cellulose, 42, 316 

 Cement gland, 188, 189, 574 

 Cementum, 324, 426 

 Cenogenetic adaptations, 479 



types, 479 

 Cenozoic era, 543 

 Centipedes, 274, 274, 275 

 Central body, 30, 32, 47, 48, 114, 116 

 Central nervous system, 238, 259, 282, 333, 472, 



473, 496 

 Central sulcus, 451 



Centralization, 166, 282, 283, 459, 473, 496 

 Centriole, 30, 32 



Centrolecithal egg cells, 119-121, 269, 476, 477 

 Centrosome, 30 

 Centrum, vertebra, 323 

 Centrurus, 306 



Cephalization, 282, 283, 310, 459, 473, 496 

 Cephalochordata, 314, 320, 576 

 Cephalopoda, 221, 225, 466, 541 

 Cephalothorax, 255, 256, 302, 306, 309 

 Cercaria, 173, 174 

 Cere, 407 

 Cerebellum, 334, 342, 343, 346, 347, 357, 358, 



375-377, 387, 388, 408, 427, 430, 451 

 Cerebral cortex, 388 

 Cerebral hemispheres, 334 



(See also Cerebrum) 

 Cerebral vesicle, 321 

 Cerebratulus, 186 

 Cerebratulus lacteus, 186 

 Cerebropleural ganglia, 214, 217 

 Cerebrosides, 20 

 Cerebrospinal system, 333, 375 

 Cerebrum, 343, 346, 357, 375-377, 387, 388. 



408, 427, 430, 451 

 Cervical groove, 255 

 Cervical vertebrae, 325, 326 

 Cestoda, 167-169 

 Cetacea, 429, 441 

 Chaetoderrna nitidulum, 222 

 Chaetognatha, 188, 574, 576 

 Chaetopoda, 247-249, 541 

 Chalaza, 383 

 Chalcid flies, 296 

 Chalina oculata, 131 

 Chalk, 82 



Chambered nautilus, 228 

 Chambers, eye, 338, 339 

 Chameleo vulgaris, 389 

 Chameleons, 386-389 

 Chamois, 535 

 Characteristics, 555 

 Characters, 555, 556 



acquired, 545, 549, 564 



breeding for, 562 



dominant, 556 



recessive, 556 



