392 
Marvin, D. M., 236 
Maudsley, H., inheritance of insanity, 
45, 71; genius and insanity, 113 
Mayflower descendants, birth rate of, 
128, 129 
Mayo-Smith, R., on fecundity of re- 
ligious sects, 362 
Mayr, G. von, 10, on city migrants, 348; 
age at marriage and occupation, 150 
McCord, C. P., 97, mentality of female 
delinquents, 88 
McCulloch, Rev. O. C., on the Tribe 
of Ishmael, 85 
McDonald, A., 70, 79 
McDonald, D., pigmentation and dis- 
ease, 184, 204 
McDougall, Wm., 1 
McKim, W. D., 9 
Meisner, H., 384 
Mendel’s law, 15-19, 28, 32-44, 69, 
III, 112, 241-245 
Mercier, C. A., heredity in insanity, 47 
Merz, P. A., 88 
Metcalf, M. M., on amalgamation of 
races, 266 
Meunier, R., 97 
Miner, J. B., 96 
Miscegenation, 6, 238, 247-268 
Mitchell, P. C., 221 
Mijéen, J. A., 295 
Moebius, P. J., 384 
Moenkhaus, W. J., 
Drosophila, 240, 241 
Mombert, P., 141; urban and rural 
birth rates, 162, 163, 164 
Moore, F., on delinquency and mental 
defect, 88 
Moreau de Tours, 56; hereditary insan- 
ity, 45, 46; degenerate inheritance, 
65, 70; on genius and insanity, 113 
Morel, B. A., hereditary epilepsy, 40, 
on degenerate inheritance, 54, 64, 70, 
73 
Morgan, T. H., 26; on unit factors, 69 
Morris, on race crosses, 253 
Morrow, Prince, sterility and syphilis, 
166 
inbreeding in 
INDEX 
Mosby, T. S., 95 
Mott, F. W., heredity in insanity, 46, 
71; syphilitic insanity, 48; on so- 
called law of anticipation, 58-60 
Mulattoes, 249, 252-255; physique 
of, 252-254; intelligence of, 261-264, 
fertility of, 252-255 
Murphy, H. D., on standards of mar- 
riage selection, 231, 232 
Myres, J. L., 384 
Nam Family, 31, 94, 139, 140, 230, 244, 
290 
Nasmyth, G. W., 221 
Natural selection, 2, 3, 7, 29, 181-204, 
379 
Nearing, N. S., birth and marriage 
rates of female graduates, 137, 138, 
142 
Nearing, S., birth rate and status, 133, 
142 
Negro, 266; intelligence of, 261-264; 
fecundity of, 152, 154, 156; mortality 
of, 182, 183; urban imigration, 335 
Neo-Mathusianism, 171, 174-179 
Nettleship, E., 267 
Newman, G., 204 
Newsholme, A., 10, 142; on infant and 
child mortality, 197, 204 
Newsholme, A., and Stevenson, T. H. 
C., 142, 144; and Yule, G. U., 204 
Nice, L. B., 295 
Niceforo, A., 323 
Nicolai, G. F., 221 
Nicolson, F. W., birth rates of Wesleyan 
graduates, 136 
Nisbet, J. F., 72, 236 
Noggerath, E. J., sterility and venereal 
disease, 165 
Noguchi, H., syphilis in mental de- 
fectives, 63 
Nordau, M., quoted, 335, 336 
Norton, J. K., 88 
Nott, J. C., inferiority of mulattoes, 253 
Novicow, J., military selection, 206, 
221; race crossing, 251, 252 
Nussbaum, M., 13 
