39 6 



INDEX 



Cervical enlargement, 326 

 flexure, 327 



pig, 9i 

 ganglion, 368 



sixth, 118 

 sinus, 114 



pig, 91 

 vesicle, 163 



Chamber, anterior, of eye, 379, 383 

 Chick embryos, 37, 45, 56 



of fifty hours' incubation, 56 

 of thirty-eight hours' duration, 45 

 of twenty hours' duration, 37 

 of twenty-five hours' incubation, 39 

 preservation of, 37 

 study of, 37, 45, 56 

 Chin, 148 

 Choanag, 148 

 primitive, 373 

 secondary, 374 

 Chondrification of skull, 312 



of vertebrae, 310 

 Chondrocranium, 312 

 ossification of, 312 

 Chorda dorsalis, 309 



origin of, 36 

 gubernaculi, 222, 323 

 tympani, 363 

 Chordinae tendineae, 258 

 Chorioid fissure of eye, 376, 370 

 layer of eye, 383 

 plexus, 142, 143, 334, 338, 342 

 Chorioidal artery, anterior, 266 



fissure, 342, 349 

 Chorion, origin of, 67 

 chick, 65 



frondosum, 235, 237 

 human, 74 

 laeve, 235, 237 



pig, 70, 72 

 illi of 73, 74. 



233,237 

 Chromarnn bodies, 368 



aortic, 368 

 Chromosomes, 13 

 accessory, 23 

 number of, 13 

 Cilia, 383 

 Ciliary bodies, 383 

 ganglion, 361, 368 

 muscle, 383 

 Circulation, fetal, 276 

 intervillous, 241 

 portal, 278 

 vitelline, 48 

 Circulatory system, 85 

 Cisterna chyli, 279 

 Clava, 336 



Clavicle, ossification of, 315 

 Cleavage of ovum, 24 

 amphibia, 26 

 Amphioxus, 24 

 birds, 26 

 frog, 26 

 mammals, 27 

 primates, 28 

 reptiles, 26 

 Cleft palate, 151 

 sternum, 316 



Cleft xiphoid process, 316 

 Clitoris, 145, 226 

 Cloaca, 85, 98, 173, 206 



anomaly of, 209 

 Cloacal membrane, 85, 161, 206 



tubercle, 225 

 j Closing plates, 58, 62, 97, 119, 162 



ring, 239 



Coccygeal gland, 281 

 Cochlear duct, 384, 386 

 i Coeliac artery, 101, 124, 262, 266 



axis, primitive, 266 

 I Ccelom, 30, 34, 180 



chick, 41, 54 



human, 180 



pleural, 97 



Coelomic pouches, 30 

 i Colic valve, 176 

 Collateral eminence, 351 



fissure, 351 

 Colliculus, facial, 363 



inferior, 338 



seminalis, 221 



superior, 338 

 Colomba, 384 

 Colon, 122, 175, 176 

 . Column, gray, 324 

 Columns, muscle, 292 



renal, 203 



Commissura mollis, 341 

 Commissure, anterior, 346, 347 



gray, 324 



hippocampal, 347 



of telencephalon, 346 



posterior, of labia majora, 226 



white, 325 



Compact layer, 236, 240 

 Concealed testis, 225 

 Conchae, 148, 313, 376 

 Concrescence, theory of, 32 

 Cone cells of retina, 382 

 ; Conjunctiva, 383 

 Connective tissue, 284 

 white fibrous, 284 

 Copula, 96, 119, 151 

 Coracoid process, 316 

 Cord, genital, 211 



nephrogenic, 198, 202 



spermatic, 225 



spinal, 322 



testis, 213, 214 



umbilical, human, 72 



of pig, 72 

 Corium, 294 



Cornea, substantia propria of, 379 

 Corneal tissue, 285 

 Corniculate cartilages, 168 

 Corona radiata, 9 

 Coronary appendages, 193 



ligament, 193 



sinus, 254, 271 



sulcus, 225, 251 



Corpora quadrigemina, 330, 338 

 Corpus albicans, 218 



callosum, 346, 348 



cavernosa penis, 226 



cavernosum urethrae, 226 



hemorrhagicum, 218 



