Karl Fedorovich Kessler

Russian zoologist · Lived 1815 to 1881 · aged 65

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Karl Fedorovich Kessler was a Baltic German zoologist and professor of biology at Saint Petersburg Imperial University.

Also in Deutsch

Photos 1

Kessler in 1868

Awards

Order of Saint Anna, 1st class

Order of Saint Anna, 2nd class

Order of Saint Stanislaus, 1st class

Order of Saint Stanislaus, 2nd class

Order of St. Vladimir, 2nd class

About this person

Karl Fedorovich Kessler was a Baltic German zoologist and professor of biology at Saint Petersburg Imperial University. He is best known for advancing the idea that evolution at the infraspecific level is strongly influenced by mutual aid, arguing that Charles Darwin placed excessive emphasis on competition, which Kessler accepted primarily as operating at the interspecific level.

Status

deceased

Dates

Lived 1815 to 1881 · aged 65

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