750 INDEX 



Lymph system, 525 



vessels, human, 453 

 Lymphatic vessels of frog, 372 



of lancelet, 307 



of rabbits, 445 

 Lymphocyte, 526 

 Lymphoid tissue, 526 

 Lysins, 151 



Macrogametes, 73, 77 

 Macromere, 672 

 Macrophage, 515 

 Macropus, 495 

 Macula, 389 

 Madreporite, 288, 291 

 Maggots, 259 

 Malacostraca, 221 



Malaria parasites, 6g, 149. See Plas- 

 modium 

 terminology of, 77 

 Male, 6 



gamete. See Gametes 

 Malleus, 428, 430, 586 

 Mallophaga, 152, 252 

 Malpighian body, 378, 455 



la^^er of skin, 508 



tubules of cockroach, 233 

 Malthus, T. R., 719 

 Maltose, 8, 444 

 Mammae, 418, 482 

 Mammalia, 474, 551, 578 



development of, 663 

 Man, 437, 460, 465, 47S, 516, 528, 558, 

 576, 593. 607, 610, 694, 704 



alimentary canal of, 481, 482 



arm of, 438 



blood of, 524 



bones of hind limb of, compared 

 with those of other mammals, 



558 



development of, 668 



ear of, 717 



lymphatic system of, 453, 526 

 palate of, 483 

 shoulder girdle of, 562 

 skull of, 479 

 spinal cord of, 532 

 uterus of, 482 

 vas deferens of, 482 

 Mandible of cockroach, 229, 2 ^3 

 of crayfish, 199 

 of dogfish, 318 

 of Eogyrinus, 585 

 of frog, 355 

 of insects, 240 

 of pigeon, 404 

 of rabbit, 430 

 of vertebrates, 585 



See Arches, 



Mandibular arch, 

 visceral 



fossa, 356 

 Matiiola jurtina, 256 

 Mantle of molluscs, 266, 271 

 Manubrium of medusa, 105 



sterni, 425 

 Manus, 418 

 Marrow, 518, 526 

 Marsupialia, 494 

 Marsupium, 494 

 Marten, 489 

 Mastigophora, 79 

 Mastoid process, 428 

 Maturation of gametes, 694 

 Maxillae of cockroach, 229, 233 



of crayfish, 197, 199 



of insects, 240 



of vertebrates, 355, 404, 429, 585 

 Maxillary palp of cockroach, 228 



of mosquito, 243 

 Maxilliped, 197, 198, 199 

 Maxillule, 197, 199 

 Mayfly, 246, 2j2 

 ' Measly ' pork, 130 

 Mechanical tissue, 506 

 Mechanocyte, 504 

 Meckel, cartilage of, 319, 353, 430, 



581 

 Mecoptera, 254 

 Medial, 188 

 Mediastinum, 421 

 Medulla of adrenal bodies, 367 



of green glands, 211 



of kidney, 539 



oblongata of dogfish, 336 



of frog, 386 



of rabbit, 462 

 Medullary plate. See Neural plate. 



sheath, 512 

 Medusae, 105, 112 

 Meganucleus, 55 



of Balantidium, 77 



of Param.ecium, 48 



of Vorticella, 57 

 Meiosis, 692 

 Melanin, 527 

 Melanocytes, 508, 527 

 Meles meles, 489 

 Membrana granulosa, 540 



semilunaris of pigeon, 410 

 Membrane bones, 520, 559, 576 

 Membrane(s) embryonic, 655, 666 



peritrophic, of cockroach, 233 



subzonal, 668 

 Mendel, Gregor Johann, 680 

 Meninges, 532 

 Mentum of insects, 240 



