INDEX 



ABDOMINAL pregnancy, 231 

 Abducens nerve, 118, 361 

 Accessor! us nerve, 118 

 Accessory duct of Santorini, 180 



hemiazygous vein, 271 

 Acoustic nerve, 94, 118, 358 

 Acrania, 352 

 . Adipose tissue, 286 

 After pains, 242 

 After-birth, 74, 242 

 Ala? nasi, 147 



Alar plate, 323, 332, 335, 339 

 Albinism, 294, 295, 384 

 Allantoic stalk, 68, 98, 122 



vessels, 68 



Allantois, 59, 66, 69, 76, 85, 99 

 derivation of, 71, 76 

 section through, 113 

 Allelomorphs, 22 

 Alveoli of pancreas, 180 

 Alveolo-lingual gland, 154 

 Ameloblasts, 155 

 Amitosis, 12 

 Amnion, origin of, 66, 67, 75 



bat, 76 



chick, 56, 63, 65 



human, 73, 75 



Pig, 70 



Amniotic fluid, 76 

 Amphiaster, 13 



Amphibia, cleavage of ovum in, 26 

 gastrulation of, 28 

 origin of mesoderm in, 30' ' 

 Amphioxus, cleavage of ovum in, 24 

 gastrulation of, 28 

 origin of mesoderm in, 30 

 Ampulla of ductus deferens, 219 

 Anal membrane, 162, 206 

 Anaphase of mitosis, 14 

 Anchoring villi, 238 

 Angipblast, 40 

 chick, 43 

 human, 243 

 Animal pole, 24 

 Anlage denned, 3 

 Ansa hypoglossi, 355, 360 

 Antihelix, 390 

 Antitragus, 390 

 Anus, 99, 145, 162 

 Aorta, origin of, 256 



chick, 41 



descending, 41, 47, 48, 50, 61, 62, 65, 85, 

 100, 132, 259, 261 



dorsal, 47, 50, 85, 101, 123, 259, 264 



pig, 101, 123 



ventral, 47, 48, 59, 85, 100, 249, 259 

 Aortic arches, 61, 62, 123, 261, 263 



chick, 59 



human, 85, 261 



transformation of, 262 



Appendicular skeleton, 315 

 Appendix epididymidis, 219 



testis, 220 



Aqueduct, cerebral, 330, 338 

 Archenteron, 29, 31, 35 

 Archipallium, 346 

 Arcuate fibers, 335 

 Area opaca, 37, 41 



pellucida, 37 



scrotal, 227 



vasculosa, 243 

 Areolar tissue, 285 

 Artemia, 14 

 Arteries, axillary, 268 



basilar, 264 



brachial, 268 



carotid, 101, 123, 262, 263, 264 



cerebral, 264, 266 



choroidal, anterior, 266 



cceliac, 101, 124, 262, 266 



development of, 262 



epigastric, 266 



femoral, 268 



gluteal, 268 



hepatic, 179 



hypogastric, 267 



iliac, 124, 267, 268 



innominate, 263 



intercostal, 266 



interosseous, 268 



intersegmental, 101, 123, 259, 262, 264 



ischiadic, 268 



lumbar, 266 



mammary, 266 



median, 268 



mesenteric, 261, 262, 266 

 inferior, 124, 262 

 superior, 124, 261, 262 



of extremities, 267 



of heart, 85 



of lower extremity, 268 



of pig, 101, 123 



of upper extremity, 267 



ovarian, 266 



peroneal, 268 



phrenic, 266 



popliteal, 268 



pulmonary, 101, 123, 170, 256, 263 



radial, 268 



renal, 206, 266 



sacral, middle, 267 



spermatic, 266 



spinal, 264 



stapedial, 389 



subclavian, 101, 124, 262, 263, 264, 268 



suprarenal, 266 



ulnar, 268 



umbilical, 88, 102, 124, 137, 138, 259/267 



ventral, 101, 124 



ventro-lateral, 101, 124 



393 



