894 



GENERAL INDEX. 



MOR 

 Mormyrus Petersii, alimentary canal of, i. 



410 

 Morrhua vulgaris, air-bladder of, i. 495 



alimentary canal, i. 421 



gills, i. 480 



male organs of generation of, i. 569 



myelencephalon, i. 271-274, 276, 278- 

 280, 282, 284 



nerves, i. 298, 301-303, 305, 306, 308, 

 309 



pectoral limb, i. 164-166 



pelvic arch and limb, i. 179 



skull, i. 73, 93, 95-100, 107, 109-113, 

 115, 117-121, 123-126 

 Mosasaurus, characters of, i. xxxviii 



skull, i. 157 



teeth, i. 401, 402 

 Moschidae, characters of, ii. 286 



limb-bones, ii. 486 



mammary glands, hi. 779 

 Mosehus aquaticus, alimentary canal of, iii. 

 472 



limb-bones, ii. 486, 487 



liver, iii. 483 

 Mosehus moschiferus, preputial glands of, 

 iii. 635 



limb-bones, ii. 484, 486 



liver, iii. 481 



skull, ii. 471 



teeth, iii. 348, 349, 351 



vertebral column, ii. 460 

 Motacilla, eggs of, ii. 257 

 Mouth of Aves, ii. 156 



Fishes, i. 409 



Mammalia, ii. 267 ; iii. 383 



Reptiles, i. 434 

 Mugil, alimentary canal of, i. 418 



pectoral limb, i. 166 



vertebral column, i. 37 

 Mugil cephalus, teguments of, i. 550 

 Mugil labrosus, alimentary canal of, i. 



410 

 Magilidae, characters of, i. 11 



alimentary canal, i. 420 

 Mullus, myelencephalon of, i. 283 



nerves, i. 300 

 Mursena, alimentary canal of, i. 421 



arteries, i. 489 



scapular arch, ii. 65 



skull, i. 122 



teeth, i. 370 

 Mursena helena, skull of, i. 113 



vertebral column, i. 45 

 Mursenidae, characters of, i. 10 



alimentary canal, i. 411 



nerves, i. 315 



skull, i. 118 



vertebral column, i. 41 

 Muraenophis, arteries of, i. 479 



gills, i. 478 



skull, i. 125 



teeth, i. 370 

 Muridae, adrenals of, iii. 570 



MYL 

 Muridae — contin tied. 



limb-bones, ii. 382 



organs of generation, male, iii. 655 

 female, iii. 686 



organs of smell, iii. 209 



skull, ii. 378 



teeth, iii. 299 

 Mus decumanus, alimentary canal of, iii. 421 



liver, iii. 485 



mammary glands, iii. 776 



organs of hearing, iii. 230 



organs of smell, iii. 209 



pancreas, iii. 493 

 Mus messorius, brain of, iii. 143 



mammary glands, iii. 776 

 Mus musculus, brain of, iii. 143 



mammary glands, iii. 776 

 Mus rattus, alimentary canal of, iii. 420 



limb-bones, ii. 382 

 Muscle, structure of, i. 200 

 Musk-deer, blood-discs of, i. 4 



bones of, ii. 460, 471 

 Musophagidse, characters of, ii. 12 



alimentary canal, ii. 173 



osseous system, ii. 28, 56 

 Mustela martes> development of, iii. 744 



organs of generation, male, iii. 670 



pancreas, iii. 495 

 Mustela zibellina, vertebral column of, ii. 



491 

 Mustelidae, limb-bones of, ii. 509 



mammary glands, iii. 780 



organ of hearing, iii. 234 



skull, ii. 502 



teeth, iii. 333 



urinary system, iii. 608 



vertebrate column, ii. 492 

 Mustelines, bones, ii. 491 

 Mustelus, gills of, i. 486 . 



heart, i. 474 



vertebral column, i. 35 

 Mustelus levis, development of, i. 610 



female organs of generation, i. 575 

 Mutilata, characters of, ii. 280, 296, 299 



development, iii. 732 

 Mycetes seniculus, caecum of, iii. 432 



cranium, ii. 529, 531 



development, iii. 745, 746 



larynx, iii. 598 

 Mycteria, beak of, ii. 147 

 Mydaus meliceps, anal gland-bag of, iii. 637 



limb-bones, ii. 509 



vertebral column, ii. 491 

 Myelencephala. See Vertebrata, i, ix, x, 



xi, xxi, 1-4, 19, 29, 359, 640 

 Mygale. See Myogalea. 

 Myletes, teeth of, i. 369 

 Myliobatidae, characters of, i. 13 

 Myliobatis, characters of, i. 13 



heart, i. 474 



skull, i. 81 



teeth, i. 369, 370, 373, 375, 378 ; iii. 

 273 



