622 INDEX. 



Arch of aorta : Chick, 306 ; Rabbit, 417 ; Man, 576 



Archenteron : 22 ; Amphioasus, 54, 60 



Area opaca : Chick, 224, 235 



Area pellucida : Chick, 224, 235-236 



Area vasculosa : Chick, 224, 242 



Arm : Man, 492, 496, 500 



Arteries- Frog, 178-183 ; Chick, 303-307; Rabbit, 416-417; Man, 573-578 



Artery, allantoic : Chick, 307; Rabbit, 417 ; Man, 577, 602, 612 



anterior cerebral : Frog, 180 



anterior commissural : Frog, 180 



anterior palatine : Frog, 180 



ascending pharyngeal : Man, 575 



basilar : Frog, 180 ; Man, 578 



carotid: Frog, 180; Chick, 305; Rabbit, 416: Man, 575 



caudal : Babbit, 417 



central, of retina : Rabbit, 389 



coeliac axis : Man, 578 



cutaneous : Frog, 183 



ductus arteriosus : Cluck, 307, 314 ; Rabbit, 417; Man, 576, 585, 586 



external carotid : Chick, 305 ; Rabbit, 416 ; Man, 575 



external maxillary : Jf<m, 575 



hypogastric : Man, 577 



iliac : Man, 577 



internal carotid : Chick, 305 ; Rabbit, 416 ; J/im, 574 



internal maxillary : Man, 575 



intervertebral : Man, 578 



lingual : -Fvw?, 180 ; Chick, 305 ; Man, 575 



mandibular : Chick, 305 



occipital : Man, 575 



pharyngeal : ^r^, 180 



posterior auricular : Man, 575 



posterior commissural: Frog, 180 



pulmonary: .Fn^, 182; Chick, 306; Rabbit, 417; J/iw, 575 



subclavian : C%ic, 306 ; Rabbit, 417 ; Man, 576, 578 



temporal : Man, 575 



thyroid: JVoi/, 180 



umbilical: Chick, 307 



vertebral : Man, 576, 577, 578 

 Asymmetry: Amphioxits, 47, 68, 72, 87 

 Atlas vertebra : Chick, 327 ; Rabbit, 430 

 Atrial cavity : Amphioxus, 41, 82-84 

 Atrial pore : Amphioxus, 41, 83 



Attachment of blastodermic vesicle to uterus : Rabbit, 371, 437 

 Attachment of ovum to uterus : Man, 606-607 



Auditory capsule : Frog, 143, 204 ; Chick, 328, 331 ; Rabbit, 396 ; Man, 543-544 

 Auditory organ : Frog, 139-144 ; Cldck, 280-281 ; Rabbit, 393-399 ; Man, 



541-544 



Auditory ossicle : Frog, 144, 209 ; Chick, 281, 330 ; Rabbit, 398-399 

 Auditory pit: Frog, 139, 140; Chick, 280 ; Rabbit, 393; Man, 489, 541 

 Auditory vesicle: Frog, 139, 140; Chick, 280; Rabbit, 393; Man, 492, 495, 



541 



Auditory vestibule : Frog, 139 ; Rabbit, 396 

 Auricle, of heart : Frog, 1G8 ; Chick, 300-303; Rabbit, 414-415; Man, 566, 



567, 568-571 



Auricular septum: Frog, 168 ; Chick, 301 ; Rabbit, 415 ; Man, 568-571 

 Axis cylinder, of nerve : Man, 524, 526-527, 528 

 Axis vertebra : Chick, 327 ; Rabbit, 430 



Barb : Chick, 336 

 Barbule : Chick, 336 

 Basibranchial : Chick, 331 



