" class="pginternal">14.

De Vries, Prof., referred to, 122, 174.

Diagnostic characters of birds, 176;

Marsupials, 178.

Divergent Evolution through Cumulative Segregation, quoted, 224.

Dixon, Mr. Charles, referred to, 174; quoted, 177, 223.

Doctrine of Descent and Darwinism, quoted, 260.

Dogs, scratching, reflex of, 80;

shaking off water, 84;

transplantation of ovaries, 143.

Dorfmeister, Dr., referred to, 211.

Ducks, use-inheritance in, 96;

losing true plumage, 187.

Dupuy, Dr., referred to, 105.

Dyer, Mr. Thistleton, quoted, 325, 327.

E.

Effect of External Influences upon Development, referred to, 66, 95.

Effects of Use and Disuse, quoted, 50.

Eimer, Prof., referred to, 14, 174, 217.

Entomological Society, Trans. of, quoted, 211; referred to, 217.

Epilepsy of guinea-pigs, 104.

Essays on Heredity, quoted, 56, 91, 97, 107, 152; referred to, 12, 36, 65, 105, 110.

Eudes-Deslongchamps, M., referred to, 188.

European and American trees, compared, 201.

Everest, Rev. E., quoted, 213.

Evolution without Natural Selection, quoted, 177.

Examination of Weismannism, referred to, 39-42, 44, 100, 122, 123, 134, 136, 138-140, 156.

Experiments in Pangenesis, referred to, 145.

F.

Fabre, M., referred to, 88.

Factors of organic evolution:

Natural Selection, 2, 5, 6;

use-inheritance, 3, 11.

Factors of Organic Evol class="indx">Merrifield, Mr., referred to, 211.

Mice, mutilation of tails of, 148.

Mivart, Prof. St. George, referred to, 4, 174, 217.

Monstrosity, in turkeys, 181;

in cattle, 196.

Morgan, Prof. Lloyd, referred to, 33, 36, 174, 271, 300-305; quoted, 300, 303.

Moseley, Prof., referred to, 26.

Murphy, Mr. J. J., referred to, 224.

Mutilations, inheritance of, 53, 148.

N.

NÄgeli, Prof., referred to, 174, 206, 318.

Naked skin of man, 25.

Nathusius, referred to, 188.

Natural Selection, range of, 2, 5, 51, 62, 92;

a theory of species, 161, 169;

and cave animals, 211;

and Porto Santo rabbits, 214.

Natural Selection and Tropical Nature, quoted, 23.

Natural Science, quoted, 104.

Nature, quoted, 132, 223, 245, 299, 325; referred to, 68, 98, 218.

Neo-Darwinian school, 10, 61.

Neo-Lamarckian school, 13, 62, 63.

Neuer Beitrag zum geologischen Beweis der Darwin'schen Theorie, quoted, 254.

Neuter Insects and Darwinism, referred to, 95.

Neuter Insects and Lamarckism, referred to, 95.

Neuters of hymenopterous insects, 92.

Newman, Cardinal, referred to, 20.

Niata cattle, 191.

O.

Obersteiner, Dr., referred to, 105, 106.

Oesterreichische medicinische JahrbÜcher, referred to, 105.

On Truth, referred to, 217.

Orang-utan, teeth of, 267.

Organic Evolution, referred to,

                                                                                                                                                                                                                                                                                                           

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