832 



Subject Imi. 



Cortex — {Continued) 



cerebellar, 713, 719 



cerebral (cortex cerebri), 448, 479, 704, 

 717-719 



convoluted, 721 



of kidney, 82, 86 

 Corti, organ of, 196, 210, 477, 534, 690, 

 691 



rods of, 690 

 Corticospinal tract, 170 

 Cortin, 217 

 Cosmin, 425 



Costocoracoid ligament (see Ligaments) 

 Cotyledonary placenta, 294 

 Cotylosaurs, 501, 564 

 Cowper's glands, 664, 665 

 Crane(s), 229, 546, 550 

 Cranial nerves, 99, 100, 159-169, 160, 183, 

 451, 481, 482, 537, 713, 714, 715 



groups of, 168, 169 

 Craniata, 407 

 Craniosacral system, 187-190 (see. also 



Autonomic system) 

 Cranium, 111-112, 115, 116, 119, 120, 137, 

 138, 191, 285 



bones of, 124, 125 



relation to jaws, 127, 128 

 Creation, special, 340 

 Cremaster muscle, 615, 652 

 Creodonta, 776, 781 

 Cretaceous, 502, 540, 773 

 Cribriform plate, 713 

 Cricoarytenoid muscle, 614 

 Cricoid, 60, 61, 99, 



of mammals, 612, 613, 614 

 Cricothyroid muscles, 614 

 Crista(ae), 209, 210, 211, 692 



acusticae, 692 

 Crocodiles, 47, 114, 198, 208, 235, 466, 



490, 492, 500 

 Crocodilia(n), 490, 491, 492, 610 

 Cro-Magnon man, 771 

 Crop, 528 



Crossopterygii, 420, 424, 425, 426 

 Crown, 35, 36 

 Crows, 553 



Crura cerebri, 150, 151 

 Crus (crura), 131, 660 

 Cryptobranchus, 234, 452 



allegheniensis, 449, 452 

 Cryptorchism, 653 

 Crypturiformes, 544 

 Ctenoid scales, 20 

 Cuboidal epithelium, 221, 304 

 Cuckoo(s), 508, 551 

 Cuculiformes, 551 

 Curlews, 546 

 Curvature(s), cervical, 4, 109 



lumbar, 4, 109 



sacral, 4, 109 



of stomach, 29 



thoracic, 4, 109 

 Cusps, 53 



Cutaneous sense-organs, 193, 194, 195 

 Cuticula, 306 



Cuvier, duct (sinus) of, 73, 74, 631 



Cycloid scales, 20 



Cyclostome(ata), 11, 28, 56, 59, 90, 105, 

 147, 150, 165, 198, 208, 217, 222, 

 224, 233, 237, 275, 409, 410, 413, 

 414-416 



Cynognathus, 564, 565 



Cyprinidae, 433 



Cytogenic glands, 310 



Cytology, 302 



Cytoplasm, 233, 237 



Dance, eagle, 1, 2 

 Dark Ages, 335 

 Dasypus, 743 



novemcinctus, 745 

 Dasyure(us), 294, 731, 733 



maculatus, 731 

 Dawn horse, 780 

 Deciduate placenta, 294 

 Deciduous teeth (see Milk teeth) 

 Decussation, 162, 714 

 Deer, 576, 757, 758 



musk, 757 

 Degeneration, 802 



Degenerative metamorphosis, 406, 407 

 Delamination, 261 

 Delphinidae, 765 

 Deltoid muscles, 92 

 Dendrites, 140, 142, 193, 212, 316 

 Dendrohyrax, 762 

 Dental cavity, 36 



formula, 730 

 human, 45 



groove, 41 



ridge (lamina), 39, 41 

 Dentary, 107, 126 

 Dentine, 35, 36, 37, 38, 42, 44, 56 

 Dentition, acrodont, 47, 48, 52 



bicuspid, 53 



bunodont, 755 



diphyodont, 54, 55, 635 



exceptional, 55, 56 



heterodont, 53, 55, 563, 564, 634 



homodont, 53, 55, 56, 563 



lophodont, 53 



monophyodont, 54, 635 



multitubercular, 53 



pleurodont, 47, 48, 52 



polyphyodont, 54, 55, 635 



secodont, 53 



selenodont, 755 



thecodont, 47, 48, 52 



triconodont, 45 



tritubercular, 45 

 Depressors, 94, 96 



Dermal bone, 20, 103, 120, 122, 125, 126, 

 285 



denticles, 50 



papilla, 670 

 Dermatome, 275, 278, 279, 283 

 Dermis (corium), 18, 19, 20, 39, 193, 195, 

 278, 581 



