Sedgwick, Prof., Darwin’s Friendship with, 18; his Excursions with, 20

Sexual and Asexual Reproduction, 164, _et seq._; Advantages of, 165; Cross-Fertilisation in Plants, 166; Characters, 174–177; Selection Theory, 67, 188, _et seq._; rejected by Wallace, 188; Darwin’s Letter to Meldola, 201

Charles Darwin and the Theory of Natural Selection — Part 126

Shrewsbury, Darwin’s Birthplace, 9; and School-life at, 16; Re-visited, 25

Charles Darwin and the Theory of Natural Selection — Part 126

South America, Some Observations on the Geology of, 26

Charles Darwin and the Theory of Natural Selection — Part 126

Species, New, The Origin of, 56, _et seq._; “Species not Transmutable,” Dr. Bree’s Book, 149

Species-mongers, Darwin’s Dislike of, 39, 40

Spencer, Herbert, Term of Survival of the Fittest, 148

Struggle for Existence, The, 65–67, 71–77

_Times_, Huxley’s Article on the Origin of Species in, 124

Tristram, Canon, 92–94; Paper on Ornithology of Northern Africa, 92

Turkeys, Experimenting upon with Distasteful Caterpillars, 216

Use and Disuse, The Inherited Effects of, 167, 179

Variation, of Organic Being, Darwin’s Papers upon, 65; Wallace’s Paper on, 71, _et seq._; and Selection Relative Importance of, 96; Under Domestication, 115, 161

Varieties, Departure from the Original Type, 71–77

Wallace, Alfred Russel, and Darwin’s Joint Paper Presented to Linnean Society, 46, 62; and Darwin, 53, 60–64, 81–86, 134; Paper Published on the Law Regulating new Species, 60; Essays on Variations from Original Type, 61, 71–77; house at Ternate, 63; Comparison of the Joint Memoir, 78–86; his Discovery of Natural Selection, 87–91; Darwin’s Letter on Bastian’s Theory of Archebiosis, 160; Darwin’s Letter to, on Pangenesis, 182

Weismann, Prof., on Germ-Plasm, 179; “Studies in the Theory of Descent,” Meldola’s Translation, 205–210

_Westminster Review_, Huxley’s Article on Origin of Species in, 125

Zoology of the Voyage of the “Beagle,” The, 31

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