GENERAL INDEX. 



895 



MYL 



Mylodon, limb-bones of, ii. 414, 415 



nerves, iii. 162 



skull, ii. 407 



vertebral column, ii. 401, 402 

 Myobatrachus paradoxus, development of, 

 i. 629 



skull, i. 91 



teeth, i. 386, 392 

 Myocomma (syn. myomere, myotome), i. 203 

 Myogalea (syn. Mygale) moschata, caudal 

 scent-gland of, iii. 637 



teeth of, iii. 304 

 Myopotamus, alimentary canal of, iii. 423 



adrenals, iii. 570 



lungs, iii. 577 



mammary glands, iii. 775 



organ of taste, iii. 192 



teeth, iii. 377 

 Myoxus, alimentary canal of, iii. 422, 423 



hybernation, ii. 4 



mammary glands, iii. 776 

 Myripristis, organ of sight in, i. 331 

 Myrmecobius, skull of, ii. 335, 336, 342, 

 343, 349 



teeth, iii. 287, 288, 294. 302 

 Myrmecophaga didactyla, limb-bones of, ii. 

 410 



male organs of generation, iii. 658 



prosencephalon, iii. 110 



salivary glands, iii. 402 



vertebral column, ii. 398 

 Myrmecophaga jubata, characters of, ii. 279 



alimentary canal, iii. 448 



brain, iii. 143 



female organs of generation, iii. 691 



larynx, iii. 586 



limb-bones, ii. 410 



liver, iii. 484 



mouth, iii. 383 



muscles, iii. 20-24 



nerves, iii. 151 



organ of hearing, iii. 231 



organ of smell, iii. 210 



pancreas, iii. 494 



salivary glands, iii. 403 



skull, ii. 388, 403 



teeth, iii. 265 



vertebral column, ii. 397 

 Myxine, characters of, i. 9 



gills, i. 476 



heart, i. 471 



nerves, i. 299 



ovulation, i. 598 



teeth, i. 369 



veins, i. 468 



vertebrae, i. 31 



N 



AIA, muscles of, i. 225, 231 

 Naia tripudians, lungs of, i. 524 

 teeth, i. 397 

 tegument, i. 555 

 vertebral column, i. 54, 56 



NOD 

 Naiidse, tegument of, i. 555 

 vertebral column, i. 56 

 Nails of Mammalia, iii. 623 

 Nandus, arteries of, i. 489 

 Nannemys, oviposition in, i. 618 

 Narcine, skull of, i. 78 

 Narwhal, tusks of, iii. 280 

 Nasalis larvatus, alimentary canal of, iii. 

 433 

 development, iii. 746 

 organ of smell, iii. 216 

 osseous system, ii. 519 

 Naseus, Sigamus, pectoral limb of, i. 164 

 Naseus unicornis, skull of, i. 114 

 Nasua, limb-bones of, ii. 501, 508 

 mammary glands, iii. 780 

 prosencephalon, iii. 117 

 teeth, iii. 334 

 Natantia, characters of, i. 17. 

 Natatores, characters of, i. 9 

 Natricidae, teeth of, i. 394 



teguments, i. 555 

 Natrix torquata, arteries of, i. 520 

 development, i. 634, 635 

 kidneys, i. 539 

 lungs, i. 520 

 oviposition, i. 616 

 ovulation, i. 592. 

 teguments, i. 555 

 Naucrates, changes with growth, i. 612 

 Negro, skull of the, ii. 564, 565 

 Nelomys, mammary glands of, iii. 775 

 Nervous tissues, i. 266 



centres and nerves, i. 266 



sensations and reflex actions, i. 266 

 myelencephalon, or cerebro- 

 spinal system, i. 266 

 tubes altered by re-agents, i. 267 

 diameters in the different vertebrate 



classes, i. 267 

 neurilemma, i. 267 

 myelencephalon of Fishes, i. 268 

 of Eeptiles, i. 290 

 of Aves, ii. 117, 118 

 of Mammalia, iii. 73-146 

 Nervous system of Hsematocrya, i. 266 

 appendages, i. 323 

 Pacinian corpuscles, i. 323 

 Savian corpuscles, i. 324 

 Nesodon, teeth of, iii. 266 

 Nestor, sexual characters of, ii. 258 

 Nests of Aves, ii. 257 

 Fishes, i. 611 

 Neuricity, i. 318 

 Neurilemma, i. 267 



Neurocomma {syn. neuromere, nerve-seg- 

 ment) i. ix. 203, 270, et seq. 

 Newt, brain of, i. 290 

 Nictitantes, characters of, i. 13 



organ of sight, i. 336 

 Nocthora trivirgata, development of, iii. 746 

 Noctilio, mouth of, iii. 387 

 Nodulus in Fishes, i. 273 



