624 INDEX. 



Carpus : Chick, 333 



Cartilage-bone : Frog, 209 ; Chick, 324, 331 



Catamenial flow : Man, 458 



Cavity of amnion : Chick, 246 ; Man, 598 



Cauda : Man, 499 



Cement : Rabbit, 407 ; Man, 560 



Cenogenetic characters, 28 



Central canal of spinal cord : Chick, 250 ; Rabbit, 382 



Central nervous system: Frog, 113-126; Chick, 247-261; Rabbit, 363, 371- 

 382; Man, 509-528 



Centrifugal cranial nerves : Man, 528-530 



Centripetal cranial nerves : Man, 528-530 



Centrolecithal egg, 7, 22 



Ceratobranchial : Chick, 330 



Ceratohyal : Frog, 206 ; Chick, 330 



Cerebellum: Frog, 122 ; Chick, 254-256 ; Rabbit, 380 ; Man, 510, 521 



Cerebral hemisphere : .Fray, 125-126; Chick, 260-261 ; Rabbit, 376-379; Man, 

 512, 513, 514, 516-520 



Cervical flexure- Man, 496, 510, 511 



Cervical plexus : Man, 527 



Cervical rib : Chick, 327 



Cervix uteri : Man, 594 



Chalaza, 231 



Changes in circulation at birth : Rabbit, 419-420 ; Nan, 586-587 



Changes in circulation on hatching: Chick, 314-315 



Cheek : Man, 504 



Chiasma, optic: Frog, 139; Chick, 259; Rabbit, 390; Man, 514, 520, 540 



CHICK, 219-340: general account, 219-228; the egg, 228-232; the early 

 stages of development, 232-247; the nervous system, 

 247-274 ; the sense organs, 274-281 ; the alimentary canal, 

 281-296 ; the heart and blood-vessels, 296-315; the urinary 

 organs, 315-320 ; the body cavity and the muscular system, 

 321-323 ; the skeleton, 324-335; the feathers, 335-337; 

 bibliography, 337-340 



Chin : Man, 502 



Chorion : Man, 602-605, 611 



Chorion frondosum : Man, 604 



Chorion laeve : Man, 604 



Chorionic villi : Man, 603, 609 



Choroid : Rabbit, 392 ; Man, 540 



Choroidal fissure : Chick, 278 ; Rabbit, 388 ; Man, 539 



Choroid plexus of fourth ventricle : Frog, 122 ; Chick, 254 ; Rabbit, 381 



Choroid plexus of lateral ventricle : Rabbit, 378 ; Man, 516 



Choroid plexus of third ventricle : Frog, 124 ; Chick, 258 ; Rabbit, 375-376 ; 

 Man, 520 



Chromatin loops : 14, 15 



Ciliary ganglion : Chick, 268 ; Man, 536 



Circulation in yolk-sac : Rabbit, 420-421 



Circulatory system : Amphioxus, 41-42, 71-72 ; Frog, 165-185 ; Chick, 296- 

 315 ; Rabbit, 412-421 ; Man, 565-587 



Circumvallate papilla : Man, 557 



Clavicle : Frog, 213 ; Chick, 332 ; Rabbit, 433 



Claw : Rabbit, 434 



Cleft palate : Man, 555 



Clitoris : Man, 597 



Clitoro-penis : Man, 596 



Cloaca : Rabbit, 411-412 ; Man, 545, 549, 596 



Cloacal papilla : Rabbit, 411 



Cloacal septum : Rabbit, 412 



Club-shaped gland : Amphwxus, 70-71, 72, 79-80 



Cochlea : Frog, 141 ; Ralblt, 393, 397 ; Man, 541-544 



