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4 de jan. de 2023 · Alfred Russel Wallace’s first expedition ended in flames. Wallace, who was born 200 years ago, on 8 January 1823, is best known for spurring Charles Darwin into finally publishing On the Origin ...
19 de out. de 2023 · Black and white image of a bearded Alfred Wallace. Alfred Russel Wallace was born in Wales in 1823. He has been described variously as a naturalist, a geographer, and a social critic. He even weighed in on the debate as to whether or not life could exist on Mars. However, what he is best known for is his work on the theory of natural selection.
Nesta lição, você aprendeu que Alfred Wallace é o pai da biogeografia. Sua maior contribuição para o campo da evolução ficou conhecida como Efeito Wallace. Embora Wallace não tenha recebido a fama que Darwin recebeu, ele foi um defensor ferrenho de Darwin, escrevendo vários livros e artigos apoiando as idéias sobre a evolução.
Teoria de Wallace. Alfred Russel Wallace nascido em 1823 na Inglaterra era um naturalista, antropólogo, geógrafo e biólogo. Ele normalmente não é reconhecido, mas foi de grande importância para Darwin ter suporte em suas teorias.
阿尔弗雷德·拉塞尔·华莱士，OM，FRS（Alfred Russel Wallace，1823年1月8日－1913年11月7日）是一位英国博物学家、探险家、地理学家、人类学家与生物学家。 华莱士因独自创立“自然选择”理论而著名，促使达尔文出版了自己的演化论理论。
Darwin and Wallace develop similar theory. Wallace in 1902. Image courtesy of the Alfred Russel Wallace Page. Darwin began formulating his theory of natural selection in the late 1830s but he went on working quietly on it for twenty years. He wanted to amass a wealth of evidence before publicly presenting his idea.
Alfred Russel Wallace OM (* 8. Januar 1823 in Llanbadoc bei Usk, Monmouthshire, Wales; † 7. November 1913 in Broadstone bei Poole, Dorset, England) war ein weitgehend autodidaktisch gebildeter britischer Naturforscher. Sein offizielles botanisches Autorenkürzel lautet „ Wallace “. Bei seinem Aufenthalt im Malaiischen Archipel erkannte er ...
