632 INDEX. 



Nephrostome of Wolffian body : Prog, 192 ; Chieli, 317-318 

 Nerve, chorda tympani : Man, 533 



cranial : Frog, 128-134 ; Chwli, 262-271 ; Rallit, 382-385 ; Mm, 528- 



538 

 dorsal : AmpMoxus, 43 

 early development of: Frog, 126-128; CMek, 261-262; Man, 521- 



528 

 lateral line: Frog, 130 



mandibular: Frog, 132, 133; C/doJi, 269; BahUt, 384: Mm, 536 

 maxillary : Frog, 133 ; Chick, 269 ; BabUt, 384 ; Man, 536 

 ophthalmic : Frog, 132, 133 ; Chieli, 269 ; Rabhit, 384 ; Mom, 536 

 phrenic : Ma/n, 527 

 recurrent laryngeal : Man, 51 h 



spinal: Frog, 128; Chieli, 271-274; Rabbit, 385-386; Mam, 524-528 

 sympathetic : Fi-og, 134 ; Chick, 274 ; Rabbit, 386 ; Man, 538 

 ventral : Amphioxus, 43 

 1st cranial (olfactory): Frog, 133-134; CMek, 260, 266-267; Rabbit, 



382; JfaM, 537-538 

 2nd cranial (optic) : Frog, 133, 1 38-139 ; Chick, 267-268, 279 ; Rabbit, 



383, 889 ; Man, 636, 540 

 3rd cranial (oculomotor) : Frog, 133 ; CMek, 268 ; Rabbit, 383 ; Man, 



634 

 4th cranial (pathetic) : Frog, 133 ; CMek, 268 ; Rabbit, 383 ; J/am, 534 

 5th cranial (trigeminal): Frog, 132-133; Chick, 269; Rabbit, 384; 



Jl/am, 534, 536, 557 

 6th cranial (abducent) : Frog, 132 ; CMek, 269 ; BabUt, 383 ; i/am, 533 

 7th cranial (facial); Frog, 132; CMeh, 264-266, 269; BabUt, 384; 



Ma7i, 533 

 8th cranial (auditory) : Frog, 131, 140 ; Chiek, 270 ; Babbit, 384 ; .!/««, 



535-536, 542 

 9th cranial (glossopharyngeal): Frog, 131; Chick, 270; Babbit, 384; 



JKiwi, 533, 535, 557 

 10th cranial (pneumogastric or vagus): Frog, 129-131; Chiek, 270- 



271 ; Rabbit, 384 ; Man, 533, 535 

 11th cranial (spinal accessory): CMek, 271; Rabbit, 385; J/isiii, 532- 



533 

 12th cranial (hypoglossal) : Chick, 271 ; Rabbit, 385 ; Man, 531-532 

 Nerve cell : Man, 526 

 Nerve fibre : Man, 526-527 

 Nervous layer of epiblast : Frog, 105, 113 

 Nervous system: Amphioxvs, 42-43, 57-60, 62-63; Frog, 112-134; Chick, 



247-274; RabUt, 371-387; Man, 509-538 

 Neural canal: Amphioxus, 58, 62-63; Man, 481, 510 

 Neural crest : Frog, 127 ; Chick, 263 ; Man, 526 

 Neural fold: Amphioxus, 58-59; Frog, 113-114; Chick, 248-249; Rabbit, 



363, 371 ; Man, 477 

 Neural groove: Frog, 113-114; Chick, 247 ; Rabbit, 363, 371 ; Man; ill, 480, 



481, 509 

 Neural plate : Amphioxus, 58 ; Frog, 113, 127 ; CMek, 247 

 Neural ridge : Frog, 127 ; Chiek, 261, 263 ; Man, 526 



Neural tube : Amphioxus, 59-60, 63 ; Frog, 114-116, ; Chick, 248; Man, 510 

 Neurenteric canal : Amphioxus, 59, 63, 69 ; Frog, 115, 149, 156 ; Chick, 250- 



252 ; Man,, 480 

 Neuroblast : Frog, 139 ; Chick, 249 ; Jlfow, 523-524, 526, 528, 537 

 Neuropore : Amphioxus, 60, 63, 69 

 Nictitating membrane ; Chick, 280 ; Raiiit, 392 

 Ninth month : Man, 608-509 



Nose: Frog, 135-136 ; Chieli, 274-275 ; Rabbit, 387 ; Man, 497-498, 502, 53S 

 Nostril: Fror/, 136 ; Chiek, 275, 289; Man, 498 



Notoohord: Amphioxus, 37, 61, 63-65; Frof/, 109, 198-201; Chiek, 242, 324- 

 327 ; Babbit, 430 ; Man, 480 



