Delage, experiments on parthenogenesis by.
Delbruck.
Democritus.
Deniker.
Descartes.
Descent, history of doctrine of.
"Descent of Man", G. Schwalbe on "The".
--Darwin on Sexual Selection in "The".
--rejection in Germany of "The".
Desmatippus.
Desmoulins, A., on Geographical Distribution.
Detto.
Development, effect of environment on.
Dianthus caryophyllus.
Diderot.
Digitalis purpurea.
Dimorphism, seasonal.
Dismorphia astynome.
Dismorphia orise.
Distribution, H. Gadow on Geographical.
--Sir W. Thiselton-Dyer on.
Dittrick, O.
Dixey, F.A., on the scent of Butterflies.
Dolichonyx oryzivorus.
Dorfmeister.
Down, Darwin at.
Draba verna.
Dragomirov.
Driesch, experiments by.
--elsewhere.
Drosera, Darwin's work on.
Dryopithecus.
Dubois, E., on Pithecanthropus.
Duhring.
Duhamel.
Duncan, J.S.
Duncan, P.B.
Duns Scotus.
Duret, C.
Durkheim, on division of labour.
Dutrochet.
Echinoderms, ancestry of.
Ecology.
Eimer.
Ekstam.
Elephants, geological history of.
Elymnias phegea.
E. undularis.
Embleton, A.L.
Embryology, A. Sedgwick on the influence of Darwin on.
Embryology, as a clue to Phylogeny.
--the Origin of Species and.
Empedocles.
Engles.
Environment, action of.
--Klebs on the influence on plants of.
--Loeb on experimental study in relation to.
Eohippus.
Epicurus, a poet of Evolution.
Eristalis.
Ernst.
Ernst, A., on the Flora of Krakatau.
Eschscholzia californica.
Espinas.
Eudendrium racemosum.
Evolution, in relation to Astronomy.
--and creation.
--conception of.
--discontinuous.
--experimental.
--factors of.
--fossil plants as evidence of.
--and language.
--of matter, W.C.D. Whetham on.
--mental.
--Lloyd Morgan on mental factors in.
--Darwinism and Social.
--Saltatory.
--Herbert Spencer on.
--Uniformitarian.
--Philosophers and modern methods of studying.
Expression of the Emotions.
Fabricius, J.C., on geographical distribution.
Farmer, J.B.
Farrer, Lord.
Fearnsides, W.G.
Felton, S., on protective resemblance.
Ferri.
Ferrier, his work on the brain.
Fertilisation, experimental work on animal-.
Fertilisation of Flowers.
Fichte.
Field, Admiral A.M.
Fischer, experiments on Butterflies by.
Fitting.
Flemming, W.
Flourens.
Flowering plants, ancestry of.
Flowers, K. Goebel on the Biology of.
Flowers and Insects.
Flowers, relation of external influences to the production of.
Fol, H.
Forbes, E.
--and C. Darwin.
Ford, S.O. and A.C. Seward, on the Araucarieae.
Fossil Animals, W.B. Scott on their bearing on evolution.
Fossil Plants, D.H. Scott on their bearing on evolution.
Fouillee.
Fraipont, on skulls from Spy.
FRAZER, J.G., on "Some Primitive Theories of the Origin of Man".
--various.
Fruwirth.
Fumaria officinalis.
Funafuti, coral atoll of.
Fundulus.
F. heteroclitus.
GADOW, H., on "Geographical Distribution of Animals".
--elsewhere.
Gartner, K.F.
Gallus bankiva.
Galton, F.
Gamble, F.W. and F.W. Keeble.
Gasca, La.
Geddes, P.
Geddes, P. and A.W. Thomson.
Gegenbauer.
Geikie, Sir A.
Geitonogamy.
Genetics.
Geographical Distribution of Animals.
--of Plants.
--influence of "The Origin of Species" on.
--Wallace's contribution to.
Geography of former periods, reconstruction of.
Geology, Darwin and.
Geranium spinosum.
Germ-plasm, continuity of.
--Weismann on.
Germinal Selection.
Gibbon.
Gilbert.
GILES, P., on "Evolution and the Science of Language".
Giuffrida-Ruggeri.
Giotto.
Gizycki.
Glossopteris Flora.
Gmelin.
Godlewski, on hybridisation.
GOEBEL, K., on "The Biology of Flowers".
--his work on Morphology.
Goethe and Evolution.
--on the relation between Man and Mammals.
--elsewhere.
Goldfarb.
Gondwana Land.
Goodricke, J.
Gore, Dr.
Gorjanovic-Kramberger.
Gosse, P.H.
Grabau, A.W., on Fusus.
Grand'Eury, F.C., on fossil plants.
Grapta C. album.
Gravitation, effect on life-phenomena of.
Gray, Asa.
Gregoire, V.
Groom, T.T., on heliotropism.
Groos.
Grunbaum, on the brain.
Guignard, L.
Gulick.
Guppy, on plant-distribution.
Guyau.
Gwynne-Vaughan, D.T., on Osmundaceae.
Gymnadenia conopsea.
Haberlandt, G.
Haddon, A.C.
HAECKEL, E., on "Charles Darwin as an Anthropologist".
--on Colour.
--and Darwin.
--on the Descent of Man.
--contributions to Evolution by.
Haeckel, E., on Lamarck.
--on Language.
--a leader in the Darwinian controversy.
--on Lyell's influence on Darwin.
--various.
Hacker.
Hagedoorn, on hybridisation.
Hales, S.
Hansen.
Harker, A.
HARRISON, J.E., on "The Influence of Darwinism on the Study of Religions".
Hartmann, von.
Harvey.
Haupt, P., on Language.
Haycraft.
Hays, W.M.
Hegel.
Heliconius narcaea.
Heliotropism in animals.
Henslow, Rev. J.S. and Darwin.
Hensen, Van.
Herbst, his experiments on sea urchins.
Heracleitus.
Herder.
Heredity and Cytology.
--Haeckel on.
--and Variation.
--various.
Hering, E., on Memory.
Herschel, J.
Hertwig, R.
Hertwig, O.
Hertz.
Heteromorphosis.
Heterostylism.
Heuser, E.
Hewitt.
Heyse's theory of language.
Hinde, G.J., his work on Funafuti.
Hipparion.
Hippolyte cranchii.
Hirase.
History, Darwin and.
Hobbes, T.
Hobhouse.
HOFFDING, H., on "The Influence of the Conception of Evolution on Modern Philosophy".
Hofmeister, W.
Holmes, S.J., on Arthropods.
Holothurians, calcareous bodies in skin of.
Homo heidelbergensis.
Homo neandertalensis.
Homo pampaeus.
Homo primigenius.
Homunculus.
Hooker, Sir J.D., and Darwin.
--on Distribution of Plants.
--on Ferns.
--Letter to the Editor from.
Horner, L.
Horse, Geological history of the.
Huber.
Hubert and Mauss.
Hubrecht, A.R.W.
Hugel, F. von.
Humboldt, A. von.
Humboldt, W. von.
Hume.
Hutcheson.
Hutton.
Huxley, T.H., and Darwin.
--and the Duke of Argyll.
--on Embryology.
--on Geographical Distribution.
--on Lamarck.
--Letter to J.W. Judd from.
--on Lyell.
--on Man.
--on "The Origin of Species".
--on Selection.
--on Teleology.
--on transmission of acquired characters.
--various.
Hybridisation.
Hybrids, Sterility of.
Hyracodon.
Iberis umbellata.
Ikeno.