550 



■ Index. 



Machserodus, 517 

 Machetes pugnax, 460 

 Machilis, 256 

 Mackerel, 390 



„ pikes, 388 

 Maorolepidopbera, 274 

 Maoronucleus, 92 

 Macropidse, 498 

 Macroscelides, 500 

 Madreporaria, 118 

 Madreporite, 124, 131 

 Maggots, 250 

 Magnum, 478 

 Magot, 534 

 Magpie, 463 

 Makis, 532 

 Malacodermata, 266 

 Malacostraca, 193, 207 

 Malapterurus, 368, 388 



„ electricus, 



388 

 MaEeus, 481 

 Mallophagidse, 255 

 Malpighian tubes, 188 

 Mammse, 469 

 Mammalia, 466 

 Mammary glands, 468 

 MammiUee, 468 

 Mammoth, 512 

 Man, 535 

 Manatee, 513 

 Manatus, 513 



Manohurian sub-region, 74 

 Mandibles, 184 

 Mandibular arch, 327 

 Manis, 527 

 Mantidae, 253 

 Mantis religiosa, 253 

 Mantle, 203, 287 

 „ folds, 182 

 lobe, 307 

 Manubriimi, 102, 105, 473 

 Manyplies, 507 

 Marabou, 459 

 Marble Seal, 519 

 Margaritina margaritifera, 



315 

 Marine fauna, 59 

 Marmosets, 533 

 Marmots, 529 

 Marsupial Ant-eater, 497 

 Marsupials, 496 

 Marsupial bones, 479 

 Marsupium, 214, 217 

 Martens, 516 

 Martins, 463 



House, 463 



Sand, 463 

 Mask, 255 

 Mastodons, 512 

 Maw-worm, 160 

 Maxilla, 410 

 Maxillse, 184 

 Maxillipeds, 184 

 Maxillo-turbinal, 475 

 May-flies, 255 

 Meal-worm, 266 

 Meckel's cartilage, 327 



Medicinal Leech, 176 

 Medina "Worm, 162 

 Mediterranean sub-region, 



74 

 Medusa, 99 



Medusoid generation, 102 

 Megachiroptera, 501 

 Megapodius, 456 

 Megaptera boops, 523 

 Megatheria, 525 

 Megatheriidse, 525 

 Meleagrina margaritifera, 



315 

 Meleagris gaUopavo, 455 

 Meles taxus, 516 

 Meloe, 266 



Melolontha vulgaris, 265 

 Melophagus ovinus, 278 

 Membrane bones, 325 

 Membranellae, 92 

 Membraniporidse, 181 

 Membranous labyrinth, 



338 

 Meuobranohus, 405 

 Menopoma, 405 

 Mentum, 233 

 Menura, 464 

 Mephitis, 516 

 Mergansers, 458 

 Merginte, 458 

 Mergus, 458 

 Merlin, 460 

 Mermis, 163 

 Merops apiastes, 465 

 Merrythought, 440 

 Mesencephalon, 330 

 Mesenterial filaments, 112 

 Mesenteron, 23 

 Mesentery, 39, 111, 342 

 Mesoblast, 47 



Mesonephros, 350 

 Mesothorax, 235 

 Metacarpal, 328 

 Metameres, 41 

 Metamorphosis, 50 

 Metanephros, 350 

 Metatarsal, 329 

 Metathorax, 235 

 Metazoa, 5, 85, 98 

 Metencephalon, 330 

 Mice, 530 



Microchiroptera, 501 

 Microlepidoptera, 273 

 Micronucleus, 92 

 Micropyle, 243 

 Mid-brain, 330 

 Middle germ-layer, 45 

 Midges, 276 

 Mid gut, 23 



Miescher's corpuscles, 91 

 Migrations, 62 

 Migratory Locusts, 252 

 Milk, 469 

 Millepora, 106 

 MiUer's Thumb, 390 

 MUvus regaUs, 461 

 Mimicry, 71 



Mink, 516 

 Mites, 284 

 Mola, 391 

 Molars, 483 

 Mole, 499 

 Mole-cricket, 253 



„ -rat, 530 

 Mollusca, 84, 287 

 Monadinidffi, 95 

 Mongoose, 517 

 Monodon monoceros, 525 

 Monogenetic Trematodea, 



146 

 Monotremes, 495 

 Moor-hen, 459 

 Moose-deer, 509 

 Mormon fratercvila, 457 

 Morphology, 57 

 Moschus moschiferus, 509' 

 Mosquitos, 276 

 Moss-animals, 178 

 MotaciUa, 462 

 Mother-of-pearl, 310 

 Mouflon, 509 

 Moulting, 15, 31 

 Mound-birds, 456 

 Mouth, 23 

 Mouth-parts, 184 

 Mucous gland, 295 



„ membrane, 24 

 Mud-fish, 386 



„ -turtles, 426 

 Miillerian ducts, 351 

 Muridse, 530 

 Muraena, 388 

 Mursenidae, 388 

 MuB, 530 



„ decumanus, 530' 



„ minutus, 530 



„ musculus, 530 



„ sylvaticus, 530 

 Musca domestica, 277 



„ vomitoria, 277 

 Muscicapidse, 462 

 Muscidffi, 277 

 Muscle-cells, 11 



„ smooth, 11 



„ striated, 12 



Muscle fibrillse, 92 



„ -trichina, 162 

 Muscxdar impression, 310 

 Muscular system, 16 

 Muscular tissues, 7 

 Mushroom coral, 117 

 Musk Deer, 509 



„ Eat, 530 



„ Shrew, 500 

 Musquash, 530 

 Mussel, 314 

 Mustela, 516 



„ erminea, 516 

 „ foina, 516 

 furo, 516 

 „ lutreola, 516 

 „ putorius, 516 

 „ vulgaris, 516 

 „ zibellina, 516 

 Mustelidse, 516 



