.
-influence on children of parents'.

Edwardsia, seeds possibly floated from Chili to New Zealand.
-in Sandwich Is. and India.

Egerton, Sir Philip de Malpas Grey- (1806-81): devoted himself to the
study of fossil fishes, and published several memoirs on his collection,
which was acquired by the British Museum.

Eggs, creation of species as.
-means of dispersal of molluscan.

Ehrenberg, Ascension I. plants sent to.
-on rock-building by infusoria.
-Darwin's wish that he should examine underclays.

Eichler, A.W., on morphology of cruciferous flower.
-on course of vessels as guide to floral morphology.
-reference to his Bluthendiagramme.

Eildon Hills, need of examination of.

Elateridae, luminous thorax of.

Elective affinity.

Electric organs of fishes, the result of external conditions.

Electricity, and plant-movements.

"Elements of Geology," Wallace's review of Lyell's.

Elephants, Falconer's work on.
-rate of increase of.
-and variation.
-found in gravel at Down.
-manner of carrying tail.
-shedding tears.

Elephas Columbi, Falconer on.
-Owen's conduct in regard to Falconer's work on.
-E. primigenius, as index of climate.
-woolly covering of.
-E. texianus, Owen and nomenclature of.

Elevation, in Chili.
-lines of.
-New Zealand and.
-continental extension, subsidence and.
-connection with earthquakes.
-equable nature of movements of subsidence and.
-evidence in Scandinavia and Pampas of equable.
-Hopkins on.
-large areas simultaneously affected by.
-d'Orbigny on sudden.
-rate of.
-Rogers on parallelism of cleavage and axes of.
-sedimentary deposits exceptionally preserved during.
-subsidence and.
-vulcanicity and.

Elodea canadensis, successful American immigrant.

Emberiza longicauda, long tail-feathers and Sexual Selection.

Embryology, argument for.
-succession of changes in animal-.
-Darwin's explanation of.
-of flowers.
-of Peneus.
-Balfour's work on comparative.

Embryonic stages, obliteration of.

Endlicher's "Genera Plantarum."

Engelmann, on variability of introduced plants in N. America.

England, former union with Continent.
-men of science of Continent and.

Entada scandens, dispersal of seeds.

Entomologists, evolutionary views of.

"Entstehung und Begriff der naturhistorischen Art," Nageli's Essay.
-Darwin on.

Environment, and colour protection.

Eocene, Anoplotherium in S. America.