Contributions to the Theory of Natural SelectionRead Books Ltd, 25. mai 2016 - 420 pages This early work by Alfred Russel Wallace was originally published in 1870 and we are now republishing it with a brand new introductory biography. 'Contributions to the Theory of Natural Selection' is a series of essays on evolutionary theory, that include 'Mimicry, and Other Protective Resemblances Among Animals, 'The Philosohy of Birds' Nests', 'Creation by Law', and more. Alfred Russel Wallace was born on 8th January 1823 in the village of Llanbadoc, in Monmouthshire, Wales. Wallace was inspired by the travelling naturalists of the day and decided to begin his exploration career collecting specimens in the Amazon rainforest. He explored the Rio Negra for four years, making notes on the peoples and languages he encountered as well as the geography, flora, and fauna. While travelling, Wallace refined his thoughts about evolution and in 1858 he outlined his theory of natural selection in an article he sent to Charles Darwin. Wallace made a huge contribution to the natural sciences and he will continue to be remembered as one of the key figures in the development of evolutionary theory. |
From inside the book
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... Region.” The introductory part of this essay is now reprinted, omitting tables, references to plates, &c., with some additions, and several corrections. Owing to the publication [vii] of Dr. Felder's “Voyage of the Novara” (Lepidoptera) ...
... Region.” The introductory part of this essay is now reprinted, omitting tables, references to plates, &c., with some additions, and several corrections. Owing to the publication [vii] of Dr. Felder's “Voyage of the Novara” (Lepidoptera) ...
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... regions. On the other hand, it seems no less probable that a change in the physical conditions of a district, even small in amount if rapid, or even gradual if to a great amount, would be highly unfavourable to the existence of ...
... regions. On the other hand, it seems no less probable that a change in the physical conditions of a district, even small in amount if rapid, or even gradual if to a great amount, would be highly unfavourable to the existence of ...
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... regions, as exemplified by the great distance beyond the tropics to which tropical forms penetrate when the climate is equable, and also by the richness in species and forms of tropical mountain regions which principally differ from the ...
... regions, as exemplified by the great distance beyond the tropics to which tropical forms penetrate when the climate is equable, and also by the richness in species and forms of tropical mountain regions which principally differ from the ...
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... region, offering such differences of soil and climate, that in one part or another of the area the supply never fails. The bird ... regions possessing a milder, or at least a different climate, though, as these migrating birds are seldom ...
... region, offering such differences of soil and climate, that in one part or another of the area the supply never fails. The bird ... regions possessing a milder, or at least a different climate, though, as these migrating birds are seldom ...
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... regions of almost perpetual snow, is white all the year round. Other animals inhabiting the same Northern regions do not, however, change colour. The sable is a good example, for throughout the severity of a Siberian winter it retains ...
... regions of almost perpetual snow, is white all the year round. Other animals inhabiting the same Northern regions do not, however, change colour. The sable is a good example, for throughout the severity of a Siberian winter it retains ...
Other editions - View all
Contributions to the Theory of Natural Selection: A Series of Essays ... Alfred Russel Wallace No preview available - 2018 |
Contributions to the Theory of Natural Selection: A Series of Essays Alfred Russel Wallace No preview available - 2016 |
Common terms and phrases
abundant action adapted affinities Amboyna animals antennæ appear beautiful become beetles believe birds Borneo brain brilliant build butterflies caterpillars causes Celebes changes characters concealment consider conspicuous colours curious Danaidæ Darwin Diphilus distinct earth eggs enemies equally evidence exactly example existence external extinct facts faculties favourable female flowers genera genus geological groups Guinea habits harmony Heliconidæ imitation India individuals inhabiting insects instinct islands Java larvæ Lepidoptera less Longicorn Malayan male man’s mental Mimeta mimic mimicry mode modifications Moluccas moths natural selection nectary nest never nidification number of species observation occur organic Origin of Species Ormenus Pammon Papilio Papilio Ulysses Papilionidæ peculiar perfect phenomena Polydorus possess present probably produced protection races regions remarkable render resemble result savage sexes sexual sexual selection shown specimens structure Sumatra tail theory of natural Theseus tints trees tropical Tropidorhynchus variation varied varieties whole wings