INDEX 



623 



Cerebellum, velum of, 513 



vermis of, 526 



Cerebral hemispheres (see also Pallium), 457, 

 470, 474, 538, 541 to 560 



hernia, 605 



Cerebrospinal ganglia, 451 

 Cervical depression, 142 



enlargement, 459 



fistulae, complete, 609 

 incomplete, 609 



flexure, 140, 478 

 Cervix, the, 415 



plicae palmatae of, 415 

 Chalaza, 13 



Cheilognathoprosoposchisis, 609 

 Cheilognathoschisis, 609 

 Cheilognathouranoschisis, 609 

 Cheiloschisis, 609 



Chiari, concerning sebaceous cysts, 445 

 Chiasma eminence, 454 

 Chin, origin of, 144 

 Choanen, primitive, 580 



Chondrification first occurrence in head skele- 

 ton, 1 88 

 Chondrocranium, 189 



ossification of, 190 

 Chorda (see also Notochord), 68 



anlage, 87 



dorsalis, 178 



tympani, 462, 498 

 Chordae tendinae, 237 

 Chordal plate, 68 



sheath, 178 



Chorio epitheliomata, 432 

 Chorioid, defective pigmentation of, 445 



fissure, of pallium, 547 



fold, 547 



of rhombencephalon, 543 



of eye, 575 



plexus of fourth ventricle, 453, 513, 525 

 of lateral ventricle, 453, 533, 543, 547 

 of third ventricle, 453, 533 

 Chorioidal fissure of eye, 567, 575 

 Chorion, in chick, 103 



in Mammals, 104, 106 



in man, 115, 135 



primitive, 98 

 function of, 103 



relation of, to allantois, 115 

 Chorion frondosum, 118, 120 



laeve, 118, 120 

 Chorionic villi, no, 118 



in von Spec's embryo, 88 



Chromaffin cells, 426 



granules, 426 

 Chromatin, i 



Chromophilic bodies, 478, 489 

 Chromosomes, 5, 6, 7 



accessory, 28, 29 



diploid number of, 17, 22, 24 



haploid number of, 18, 22 



identity of, 7, 26 



qualitative differences in, 26 



synapsis of, 18, 22, 26 



U or V shaped, 5, 6 

 Chryptorchism, 432 

 Cilia, of the cells of gastrula, 51 

 Ciliary body of eye, 577 



ganglion, 501 

 Circulation, changes in, at birth, 265 



allantoic, 223, 240 



foetal, course of, 265 



reversal of, 595 



vitelline, 220 

 Circulus arteriosus, 243 

 Cisterna chyli, 275 

 Clark, W. C., concerning the joint capsule 



and cavity, 209 

 Clarke's columns, 466, 511 

 Clava, 524 

 Clavicle, 200 

 Cleavage (segmentation), 40 



discoidal, 40, 45, 47 



equal, 40, 41 



forms of, 40 



holoblastic, 40, 41, 46 



meroblastic, 40, 44 



in Amphioxus, 41 



in Birds, 45 



in the frog, 42, 43 



in Mammals, 48 



in man, 85 



in Synapta, 41 



of ova of opossum, 49 

 of rat, 50 



references for further study of, 50 



superficial, 40, 44 



unequal, 40, 42 

 Cleft palate, 212, 608, 609 

 Climbing fibers, 530 

 Clitoris, the, 424 

 Cloaca, the, 341, 400 



persistence of, 357 

 Cloacal membrane, 400 

 Closed skein, 5 

 Closing plate, 125 



