INDEX 



1109 



Maxwell, J. Clerk 12, 14, 26, 64, 71, 75, 

 136, 291, 354, 368, 374, 378, 465, 

 467, 609, 794, 820, 964, 989, 997, 

 1084 



Mayer, A. 356 



Mean sea level 137 



Medawar, P. B. 156 



Medusochloris 397 



Medusoid 120, 396, 619 



Medvedewa, Mme 251 



Meek, A. 169, 198 



Megusar, F. 165 



Meige, H. 1053 



Melanehthon, Philip 5 



Meldola, R. 958 



Melipona 525, 539 



MeUanby, Kenneth 220 



Melo 779 



Melobesia 646 



Melssens, L. H. F. 451, 482 



Mensbrugghe, G. van der 361, 475, 579 



Meredith, H. V. 113 



Merke, E. 678 



Merrill, Margaret 101 



Mersenne, Marin 754, 809 



Mesooarpus 460 



Mesohippus 1079 



Metzger, E. B. 553 



Meves, F. 293, 438, 455 



Meyer, Arthur 665; G. H. 12, 988; 

 Hermann 976, 979 



MiceUae 347, 747 



Miehaelis, L. 449 



Mieseher, J. 339 



Miliolina 859 



Mill, J. S. 9 



Millikan, R. A. 74, 970, 997 



MiUer, W. J. 32 



Milner, R. S. 447 



Milton, John 1097 



Mimicry 958 



Minchin, E. A. 430, 679 



Miner, J. R. 158 



Minimum, Law of 153 



Minkowski, Hermann 566 



Minnow 117, 133 



Minot, C. S. 61, 110, 141, 1030 



Miohippus 1079 



Mitchell, Sir P. Chalmers 1002 



Mitochondria 296, 455 



Mitosis 300 



Mitra 143 



Mobius, K. 684; M. 341 



Mogk, H. 1058 



Mohl, H. von 888 



Moina 231 



Mole, forelimb of 963 



Mole-cricket, chromosomes of 315 



Moller, V. von 856 



Monad 435; monadology 7 



Monnier, A- 115, 256; Denis 649 



Monolayers 352, 464 



Montbeliard, P. G. de 100 



Moonfish 1021 



Moore, A. R. 347 



Morey, S. 422 



Morgan, T. H. 262, 271, 275, 279, 340 



Morita 999 



Morosow, A. W. 666 



Morse, Max 265 



Mortality, curve of 178 



Moseley, H. 12, 661, 770, 784, 811, 



876; H. G. J. 784; H. N. 784 

 Moss, gemma of 595, 638 

 MouiUard, L. P. 46, 205 

 Mouse, growth of 161 

 Moving average 239 

 Mrazek, A. 327 

 Mucor, sporangium of 479 

 Mud, cracks in 516 

 Mullen hof, K. von 42, 540 

 Miiller, Fritz 3; Johannes 73, 697, 725 

 MuUet 179 

 Mummery, J. H. 657 

 Munro, H. 512 

 Murie, James 897 

 Murex 180, 781 



Murray, C. D. 950, 957; H. A. 243 

 Musk ox, horns of 877 

 Mutations 1095 

 Myers, J. E. 661 

 Mymaridae 47 

 Myonemes 701 

 Mytilus 1061 

 i Mj'xomycetes 346 



Naber, H. A. 762 



Nageh, C. 242, 289, 347, 359, 387, 403, 



631, 747 

 Nakaya, U. 411 

 Napier, James R. 32; of Merchiston 



68 

 Narwhal 907 

 Nassellaria 712 

 Natica 613 



Naumann, C. F. 788, 796, 916 

 Nautilus 749, 765, 813, 840, 843, 855, 



1047 

 Necturus 265 



Needham, Joseph 79, 98, 108, 141, 268 

 Negligibility, principle of 1029 

 Neottia, pollen of 488, 631 

 Nereis, egg of 558, 633 

 Neumayr, M. 870 

 Newell, H. F. 395 

 Newton, Sir Isaac 1, 6, 9, 11, 20, 55, 



284, 288, 755, 989 

 Nicholson, H. A. 621; J. W. 690 

 Niclas, P. 755 

 Nielson, N. 263 



