INDEX 



Abdominal pregnancy, 20 

 Abducens nerve, 116, 361 

 Accessorius nerve, 116 

 Acoustic nerve, 92, 116, 358 

 Acrania, 352 

 Adipose tissue, 287 

 Adrenalin, 370 

 After pains, 241 

 After-birth, 242 

 Alae nasi, 145 



Alar plate, 323, 332, 335, 337 

 Allantoic staUc, 66, 97, 120 



vessels, 67 

 AUantois, 57, 66, 69, 74, 83, 93, 97 

 derivation of, 70, 74 

 section through. 111 

 Allelomorphs, 21 

 Alveoli of pancreas, 1 79 

 Alveolo-lingual gland, 152 

 Ameloblasts, 156 

 Amitosis, 12 

 Amnion, origin of, 65, 73 



bat, 74 



chick, 55, 62, 65 



human, 71, 73 



pig; 68 _ 

 Amniotic fluid, 74 

 Amphiaster, 13 



Amphibia, cleavage of ovum in, 25 

 gastrulation of, 28 

 origin of mesoderm in, 30 

 Amphioxus, cleavage of ovum in, 23 

 gastrulation of, 28 

 origin of mesoderm in, 29 

 Ampulla of ductus deferens, 218 

 Anal membrane, 160, 205 

 Anaphase of mitosis, 13 

 Anchoring villi, 237 

 Angioblast, 39 

 chick, 42 

 human, 243 

 Animal pole, 23 

 Anlage defined, 3 

 Ansa hypoglossi, 355, 360 

 Antihelix, 391 

 Antitragus, 391 

 Anus, 97, 143, 160 

 Aorta, origin of, 258 



chick, 40 



descending, 40, 46, 48, 59, 60, 62, 83, 99, 130, 

 260, 261 



dorsal, 46, 49, 85, 99, 122, 260, 264 



pig, 99, 121 



ventral, 46, 48, 57, 83, 99, 249, 260 

 Aortic arches, 59, 60, 121, 122, 263, 264 



chick, 57 



Aortic arches, human, 83, 261 



transformation of, 261 

 Appendicular skeleton, 315 

 Appendix epididymidis, 218 



testis, 218, 219 



vermiformis, 172, 174 

 Aqueduct, cerebral, 330, 337 

 Archenteron, 28, 29, 31, 34 

 Archipallium, 346 

 Arcuate fibers, 335 

 Area opaca, 36 



peUucida, 36 



scrotal, 227 



vasculosa, 243 

 Areolar tissue, 286 

 Artemia, 14 

 Arteries, axillary, 268 



basilar, 264, 266 



brachial, 268 



carotid, 99, 121, 262, 263, 266 



cerebral, 266 



choroidal, anterior, 266 



cceliac, 99, 122, 262, 267 



development of, 261 



epigastric, 266 



femoral, 268 



gluteal, 268 



hepatic, 178 



hypogastric, 268 



iliac, 123, 267, 268 



innominate, 263 



intercostal, 266 



interosseous, 268 



intersegmental, 99, 122, 260, 262, 265 



ischiadic, 268 



lumbar, 266 



mammary, 266 



median, 268 



mesenteric, 262, 267 

 inferior, 122 

 superior, 122, 261 



of extremities, 268 



of heart, 83 



of lower extremity, 268 



of pig, 99, 121 



of upper extremity, 268 



ovarian, 267 



peroneal, 268 



phrenic, 267 



popliteal, 268 



pulmonary, 99, 121, 122, 168, 258, 262 



radial, 268 



renal, 205, 267 



sacral, middle, 268 



spermatic, 267 



spinal, 264 



393 



