INDEX 



Accessory auditory apparatus : Frog, 143-144 ; Chich, 281 ; RabUt, 397-399 ; 

 Mam, 544 



Accessory genital organs : CMcli, 319-320 ; RaVbit, 426 ; Man, 592-596 



Accessory thyroid body: Frog, 182 ; CMch, 286 



Acetabulum : Frog, 213 



Adolescent period : AmpJiioams, 87-89 



Adrenal body: CAio^, 320 



After-birth : Mom, 615 



Age of embryo, estimation of : CkioTt, 223 ; RdbKt, 352 ; Ma/n, 467-470 



Air cell : RabUt, 408 



Air sac : CUch, 292 



Al£e nasi : Man, 498 



Alecithal eggs : 7, 17 



Alimentary canal : AmpMoaius, 69-71 ; Frog, 105-109, 146.-157 ; C/tici, 281- 

 296 ; RabHt, 399-404 ; Mam, 544-565 



Allantoic stalk : Ma.n, 482, 484, 496, 599, 602 



AUantois : OUoJi, 227, 246-247, 294-296 ; Sabbit, 370, 435 ; Man, 484, 485, 

 645 



Amnion : ChicJi, 245-247 ; Rabbit, 369-370 ; Man, 477, 479, 496, 598-599 



Amphioxus, 37-89 : structure of adult, 37-44 ; morphological importance, 

 44-46 ; general account of development, 46-48 ; early em- 

 bryonic development, 48-61 ; condition at hatching, 61 ; 

 later embryonic development, 61-72 ; condition at close of 

 embryonic period, 72-73; larval period, 73-87; adolescent 

 period, 87-89 ; bibliography, 89 



Anatomy : Amphiomus, 37-44 



Anterior cerebral vesicle : Chick, 252 ; Rabbit, 374 



Anterior commissure of brain : Rabbit, 379 ; Man, 618 



Anterior gut diverticula : Amphioxus, 70 



Anterior nares : Frog, 136 ; Chich, 275, 289 ; Man, 498 



Antihelix: Man, 500 



Antitragus : Man, 500 



Antrum : Man, 638 



Anus: Amphimcus,!! ; Frog, li9; Chioh, 291-292; Rabbit, 404; Man, 546, 

 549 



Anus of Eusooni: Frog, 107, 110 



Aorta, cardiac : Amphioxus, 41, 71 



dorsal : Amphioxus, 42 ; ^017, 169, 179-182 ; Chick, 307 ; Rabbit, 417 ; 

 Man, 573, 576-578 



Aortic arch : Frog, 178-179 ; Chick, 303-307 ; Rabbit, 416-417 ; Man, 573- 

 576 



Aortic trunk : Rabbit, 416 



Appendicular skeleton : Frog, 212-215 ; Chick, 332-335 ; Rabbit, 433 



Apteria : Chick, 337 



Aqueous humour : Chick, 280 



