494 



INDEX 



Multiplication 7 



MUSCLES : Biceps 40 ; Ciliary 94 ; 

 Cutaneous 273 ; Diaphragm 268, 

 273 ; Epiaxial 215 ; Gastro- 

 cnemius 40 ; Hypaxial 215 ; Inter- 

 costal, external 273 ; internal 273 ; 

 Mylo-hyoideus 16 ; Obliquus 

 externus 17, inferior 98, internus 

 17, superior 98 ; Pectoralis 16 ; 

 Recti abdominis 16 ; Retractor 

 bulbi 98 ; Rectus anterior 97, 

 externus 97, inferior 97, internus 

 97, posterior 97, superior 97 ; 

 Transversalis 273 



Muscle segments 214, processes 151 



Muscles, involuntary 40 ; non-striate 

 40 ; striate 40 ; voluntary 40 



Muscular system, Rana 39, Scyllium 

 214, Lepus 271 



Muscularis mucosae 50 



Musculi papillaris 317, pectinati 316 



Mutant 469 



Mutation 469 



Myoccel, Amphioxus 384, Rana 395, 

 Chick 406 



Myocomata 215 



Myofibrillae 151 



Myoneme nbrillae 127, 136 



Myosepta 215 



Myotomes, Scyllium 214, Amphioxus 

 384, Chick 423 



Myx oedema 103 



N 



Narial canals 302, passage 15 



Naris, external, Rana 14, Chick 433 ; 

 internal, Rana 14, Chick 433 



Narrow tube 180 



Natural Selection 458 



Navel 441 



Nematocyst 152 



Nee-pallium 269 



Nephridia 178 



Nephridiopores 172 



Nephrostomes, Rana 75, Lumbricus 

 178, Scyllium 245 



Nephrotome, Chick 406, 425 



NERVES : Abducens, Rana 81, 

 Scyllium 259, Lepus 333, Sheep 

 354 ; Accessorius 354 ; Acustico- 

 lateralis 262 ; Afferent 80 ; An- 

 terior laryngeal 334 ; Auditory, 

 Rana 82, Scyllium 261, Lepus 333, 

 Sheep 554 ; Brachial plexus 85 ; 

 Branchiomeric 262 ; Buccal 260 ; 

 Cauda equina 85 ; Chorda tympani 

 333 ; Cochlear, Lepus 333, Sheep 

 354 ; Cranial, Rana 76, Scyllium 



259, Lepus 331 ; Cranial, origin of 

 258 ; Depressor 334 ; Efferent 80 ; 

 External mandibular 261 ; Facial, 

 Rana 82, Scyllium 259, Lepus 333, 

 Sheep 354 ; Filum terminale 79 ; 

 Glosso-pharyngeal, Rana 83, 

 Scyllium 261, Lepus 333, Sheep 

 354 ; Great auricular 337 ; Hyo- 

 mandibular, Rana 82, Lepus 333 ; 

 Hypoglossal, Rana 83, Lepus 335, 

 Sheep 354 ; Inferior maxillary 333 ; 

 Infra-orbital 332 ; Mandibular, 

 Rana 82, Scylliumz^g ; Mandibulo- 

 maxillary 333 ; Maxillary, Rana 

 82, Scyllium 259, Lepus 332 ; 

 Maxillo-mandibular 82 ; Mentalis 

 333 ; Mixed 261 ; Motor 80, 90 ; 

 Motor oculi 81 ; Myomeric 261 ; 

 Naso-ciliaris 332 ; Oculomotorius, 

 Rana 81, Scyllium 259, Lepus 332, 

 Sheep 353 ; Olfactory, Rana 80, 

 Scyllium 259, Lepus 331 ; Ophthal- 

 mic, Rana 82, Lepus 352, Scyllium 

 259, 260 ; Optic, Rana 78, Scyllium 

 259, Lepus 332, Sheep 353 ; Pala- 

 tine, Rana 81, 82, Scyllium 260 ; 

 Palatine anterior 333, posterior 

 333 ; Patheticus, Scyllium 259, 

 Lepus 332, Sheep 353 ; Petrosus 

 superficial major 333 ; Phrenic 

 337 ; Pneumogastric 83 ; Posterior 

 dental 332 ; Posterior laryngeal 

 334 ; Post-trematic 262 ; Pre- 

 trematic 262 ; Ramus communi- 

 cans 89 ; Ramus dorsalis 336 ; 

 Ramus palatinus 333 ; Ramus 

 ven tralis 336 ; Recurrent laryn- 

 geal 334 ; Sciatic plexus 85 ; 

 Sensory 80 ; Septalis, Lepus 331, 

 332, Sheep 353 ; Sphenopalatine 

 332 ; Spinal, Rana 76, 83, Scyllium 

 262, Lepus 336 ; Spinal accessory 

 334 ; Sympathetic 262 ; Termi- 

 nalis, Scyllium 258, Lepus 331, 

 Sheep 353 ; Trigeminal, Rana 81, 

 Scyllium 259, Lepus 332, Sheep 

 354 ; Trochlear, Lepus 332, Sheep 

 353 ; Vagus, Rana 83, Scyllium 

 261, Lepus 334, Sheep 354 ; Vesti- 

 bular, Lepus 333, Sheep 354 ; 

 Visceralis 261 ; Vomero-nasalis, 

 Lepus 331, 332, Sheep 353 



Nervous System, Rana 76, Scyllium 

 251 ; Central 76 ; Development of 

 427 ; Involuntary 76, 89 ; Minute 

 structure of 85 ; Peripheral, Rana 

 80, Lumbricus 180 ; Sympathetic, 

 Rana 76, 89, Lepus 337 



Neuraxis 86 



Neurilemma 87 



