630 INDEX. 



, H7-148 ; CUck. 290-291 ; /^, 403-404 , 



Man, 546-549 

 Iris : Chick, 279 ; Rabbit, 389 

 Ischium: Frog, 214 ; Chick, 334 

 Isthmus: J/aw, 510 



Jacobson, organ of: Frog, 136; RabUt, 387 ; Jl/aw, 495 



Kidney: Frog, 191-193; Chick, 319; Rabbit, 424-425; Man, 590 

 Kollmann's embryo : Man, 481-482 



Labia majora : Man, 597 



Labia minora : Man, 597 



Labial cartilage : Frog, 203, 205, 207 



Labial cavity : Frog, 150 



Labio-scrotal fold : Man, 597 



Lacrymal duct: Chick, 280; Rabbit, 392 ; Man, 541 



Lacrymal gland : Chick, 280 ; Rabbit, 392 ; Jfcfow, 541 



Lacrymal groove : Chick, 288 ; Man, 498 



Lamina terminalis : Chick, 256 ; Rabbit, 374, 376 ; Mw?, 517 



Larval period : Ampliioxus, 73-87 



Laryngeal chamber : RabUt, 408 ; Man; 562 



Lateral frontal process : Man, 497 



Lateral plate : AmpMoxus, 84 ; Chick, 244 



Lateral ventricle: Frog, 126 ; oMc&, 260; Rabbit, 377; J/aw, 516 



Leg : Frog, 215 ; (7Aw?*, 335 ; Man, 492, 496, 501 



Length of embryo : Man t 470-471 



Lens, of eye: Frog, 137; Chick, 277; Rabbit, 390-392; Man, 495/539 



Limbs : Frog, 92-93, 212-215 ; Chick, 332-335 ; Man, 492, 496, 500, 502, 505 



Lingual duct : Man, 558 



Lip : Frog, 150-151 ; Man, 502, 553-554 



Liquor amnii : Man, 598 



Liquor folliculi : Man, 454 



Liver: AmpMoxus, 40; Frog, 154-156; CJiick, 292-294; Babbit, 410-411 ; 



Man, 496, 563-564 

 Lobule of ear : Man, 500 

 Lower layer cells : Frog, 104 ; Chick, 234, 236 

 Lumbo-sacral plexus : Man, 527 



Lung: Frog, 154; CJiick, 292; Rabbit, 408-410; Man t 562-563 

 Lymphatics : Frog, 185 



Malleus : Rabbit, 398-399 



Malpighianbody: Frog, 192; Chick, 318 ; Rabbit, 422; Man, 589 



Mammalian development, general characters of : 341-344 



Mammalian placenta, a chorionic structure : 445 



Mammary gestation : 344 



Mammary gland : RabUt, 434 



MAN, 448-619 : preliminary account, 448-449 ; the human ovum, 449-470 ; 



general history of the development of the human embryo, 



470-509 ; nervous system. 509-538 ; sense organs, 538-544 ; 



digestive system, 544-565 ; circulatory system, 565-587 ; 



urinary organs, 588-591 ; reproductive organs, 591-598 ; 



foetal membranes and placenta, 598-615 ; bibliography, 615- 



t)l t7 



Mandibular aortic arch: Chick, 305; Rabbit, 416; Man, 574, 575 

 -landibular arch: Chick, 283, 287, 330; Rabbit, 401; Man, 490,~495, 499, 



550-551 



Mandibular bar: Frog, 205; Chick, 330, 331 ; Rabbit, 433 

 Mantle layer of spinal cord : Man, 524, 528 

 Manubrium sterni : Chick, 332 



