Subject liul* 



«:ti 



Colies, 553 

 Coliiformes, 553 

 Collagen, 320, 321 

 Collar (Balanoglossus), 394 

 Collateral (s), 316 



ganglions, 179, 185 

 Colon, 639 



ascending, 14 



descending, 14 



sigmoid, 14 



transverse, 14 

 Color vision, 682 

 Colors, structural, 508 

 Colugo, 736, 775 

 Columba livia, 513, 514 

 Columbiformes, 551, 556 

 Columella, 477, 563 

 Column, Clarke's, 170 



cortical, 86 



dorsal, 152, 153 



lateral, 152 



ventral, 152, 153 



vertebral (see Vertebral column) 

 Columnar epithelium, 304, 305, 306 

 Colymbiformes, 545 

 Commissure (s), 707 



anterior, 148 



gray, 153 



posterior, 148 



superior, 148 

 ( 'ommon ancestor, 348, 366, 368 

 Comparative anatomy, 5, 789-791 

 aim of, 355-384 

 history of, 333-354 

 method of, 355-384 



embryology, 788-791 



morphology, 353 

 Compound glands, 310, 311 

 Concha(e), 199, 475, 532, 673-676 

 Concrescence theory, 53 

 Conduction (nervous), 140 

 Condylarthra, 778, 779 

 Condyle(s), occipital, 111, 561, 564, 596 

 Cones, 203, 204, 205, 206 

 Conjunctiva, 195, 201, 202, 203, 206, 



685 

 Conjunctival sac, 203, 686 

 Connecting links, 405, 406 

 Connections, principle of, 360, 374, 375, 



378 

 Connective tissue, 191, 193, 221, 224, 278, 

 284, 285, 320-322 



fibrous, 117 



subcutaneous, 18, 100, 581 

 Connector neurons, 182 

 Consciousness, 722, 723 



seat of, 722, 723 

 Conservatism, 381-384 



of blood-vascular system, 382 



of digestive organs, 382 



of kidneys, 382 



of motor mechanism, 382 



of nervous structures, 381, 382 



of reproductive system, 382 

 of skin, 381. 382 



Contraction, 31 1 

 Conus, 65 



papillaris, 681 

 Convergence, 366, 367, 368, 369, 370 

 Convergent evolution, 245, 557, 795 

 Convolutions of brain, 704 



of cortex, 721 



advantages of, 707 

 Cony, 742 

 Coots, 546 

 Coprodeum, 530 

 ( lopula, 607 

 Copulation, 238 

 Coraciiformes, 551 

 Coracoid, 130, 131, 511 



process, 583 

 Cord (s), autonomic, 1 7C> 



medullary, of lymph gland, 66 



spermatic, 652 



spinal (see Spinal cord) 



umbilical, 294, 295 



vocal, 614 

 Cordis nerves, 178 

 Curium (dermis), 18, 19, 20, 39, 193, 195, 



278, 581 

 Cormorants, 545, 556 

 Cornea, 201, 202, 203 

 Cornu(a), anterior, 607 



posterior (horn), 607 

 Corona radiata, 236, 237 

 ( 'oronary veins, 71 

 Coronoid, 126 



process, 601 

 Corpora bigemina, 711 



cavernosa, 659 



quadrigemina, 711 



striata, 704, 720 

 Corpus callosum, 148, 710 



cavernosum penis, 660 

 urethrae, 660 



fibrosum, 659 



spongiosum, 660 



striatum, 145, 178, 479, 536 

 Corpuscles of Golgi-Mazzoni, 193, 194, 

 195 



Grandry's, 193 



of Krause, 193, 194 



Malpighian (renal), 84, 87, 280 



Meissner's, 193, 194 



of Pacini, 193, 195 



red (erythrocytes), 63, 65, 329. 634 



white (leukocytes), 63, 65. 329 

 Correlation centers, 536, 717 



neurons, 141 

 Correspondence, of dogfish spiracle :ui<1 

 mammalian ear, 357—359 



of horse and man, bones, 361 



of kidneys, 359 



of lungs and gills, 359 



of organs, 342 



of parts, 356 

 genetic, 363 



of respiratory and hearing organs, 35S 

 Cortex, 479, 707 



adrenal, 217 



