Ernst Mayr Biography

Quick Facts

NAME: Ernst Mayr
OCCUPATION: Educator, Zoologist
BIRTH DATE: July 05, 1904
DEATH DATE: February 03, 2005
EDUCATION: University of Greifswald, University of Berlin
PLACE OF BIRTH: Kempten, Germany
PLACE OF DEATH: Bedford, Massachusetts
Full Name: Ernst Walter Mayr

Best Known For

Ornithologist Ernst Mayr demonstrated that the development of separate species in higher animals depends on the geographical isolation of precursor populations.

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Ernst Walter Mayr

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Ernst Walter Mayr. (2013). The Biography Channel website. Retrieved 12:20, May 18, 2013, from http://www.biography.com/people/ernst-mayr-9403832.

Harvard Style

Ernst Walter Mayr. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/ernst-mayr-9403832 [Accessed 18 May 2013].

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Ernst Walter Mayr [Internet]. The Biography Channel website; 2013 [cited 2013 May 18] Available from: http://www.biography.com/people/ernst-mayr-9403832.

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AMA Style

Ernst Walter Mayr. The Biography Channel website. 2013. Available at: http://www.biography.com/people/ernst-mayr-9403832. Accessed May 18, 2013.

Synopsis

From 1928–1930 Ernst Mayr made expeditions which demonstrated his theory on the development of separate species in higher animals. He went to the United States in 1932. His research there resulted in his seminal redefining of the term ‘species.’ He founded the Society for the Study of Evolution in 1946, after which he became a zoology professor and museum director.

Profile

Ornithologist and evolutionist, born in Kempten, Germany. He was assistant curator of zoology at the museum of the University of Berlin (1926–32). Wishing to ‘follow in the footsteps of Darwin’, he made three expeditions to New Guinea and the Solomon Is (1928–30), which led to his demonstrating that the development of separate species in higher animals depends on the geographical isolation of precursor populations. He went to the USA to be associate curator, then curator, of the Whitney-Rothschild Collection of the American Museum of Natural History (1932–53). His research on avian paleozoology, evolution, and taxonomy resulted in his seminal redefining of the term ‘species’ to describe an interbreeding natural population reproductively isolated from other such groups (1940). He founded the Society for the Study of Evolution (1946) and was the founding editor of the journal Evolution (1949). He relocated to Harvard to become Agassiz professor of zoology (1953–75) and director of Harvard's museum of comparative zoology (1961–70). His philosophical writings on biological evolution emphasize that classification of organisms, unlike descriptive lists of inanimate objects, must be based on their existence as products of evolution. His theory of ‘peripatetic speciation’ states that new species may arise via a few organisms moving beyond their species' range and establishing a new population, which evolves due to environmental differences and inbreeding of genes. After his retirement, his writings emphasized his belief that the future of human evolution depends on education.