4OO 



INDEX 



Urogeital folds, 216 



organs, 92, 152, 203 



sinus, 85, 127, 142, 213, 218, 234 



system, 127, 203 

 Uterine tube, 226 

 Uterus, 226, 227, 238 



anomalies of, 228 



fundus of, 228 



growth of, 228 



ligaments of, 228, 229 



masculinus, 227 



menstrual changes of, 238 

 Utriculus, 384 

 Uvula, 158 



VAGINA, 226, 227 



fornices of, 228 



masculina, 226 237 

 Valves, bicuspid, 128, 267 



Eustachian, 262 



ileo-caecal, 182 



of coronary sinus, 263 



of sinus venosus, 128, 258, 261, 262 



semilunar, 266 



Thebesian, 263 



tricuspid, 128, 267 

 Veins, allantoic, of chick, 76, 77 



anonymous, 171, 279 



anterior cardinal, 68, 93, 109, 130, 268, 279 



axillary, 283 



azygos, 283 



basilic, 283 



brachial, 283 



cephalic, 283 



cerebral, 279 



changes at birth, 286 



common cardinal, 68, 93, 109, 269, 279 



femoral, 284 



gluteal, 284 



hepatic, 278, 282 



iliac, 281, 283 



ischiadic, 284 



jugular, 130, 279 



linguo-facial, 109 



lumbar, 283 



mesenteric, superior, 278 



of extremities, 283 



of head, 279 



of pig, 106, 107, 130 



ophthalmic, 279 



ovarian, 283 



portal, 107, 132, 276 



posterior cardinal, 68, 93, 109, 130, 269, 280 



pulmonary, 177, 264 



renal, 283 



subcardinal, 109, 130, 281 



Veins, subclavian, 283 



supracardinal, 283 



suprarenal, 283 



umbilical, human, 93, 276 

 pig, 107, 130 



vitelline, 49, 93, 107, 132, 268, 276 



vitello-umbilical, 93, 268 

 Velum, medullary, 335 

 Vena capitis lateralis, 279 

 medialis, 279 



cava inferior, in, 130, 282, 283 

 superior, 279 



porta, 276, 278 

 Venous system, 276 

 Ventral roots, 313 

 Ventricle, fifth, 344 



first, 328 



fourth, 329 



lateral, 327 



of heart, 67, 259, 264 



terminal, 324 



third, 328 



Vermiform process, 182 

 Vermis cerebelli, 334 

 Vernix caseosa, 83 

 Vertebrae, human, 297 



pig, 119, 149 



centra of, 151 

 Vesicle, brain, 320 



branchial, 170 



cerebral, 100 



lens, 97 



optic, 49, 54, 328 



seminal, 226 



Vesico-urethral anlage, 213 

 Vestibular glands, 235 

 Vestibule, 383 

 Villi, origin of, 82, 240 



of chorion, 80, 240, 246 



of intestine, 182 



vessels of, 240 

 Vitelline membrane, 48 

 Vitreous body of eye, 377 

 Vocal cords, 174 



WHOLE embryos for study, 146 



YOLK, 17 



Yolk-cavity, 37 



Yolk-sac, 75, 77, 85, 86 



Yolk-stalk, 75, 79, 86, 87, 88, 168, 180 



ZONA pellucida, 17 

 Zone, segmental, 73 

 Zonula ciliata (of Zinn), 378 



