Yuri Filipchenko
Russian entomologist
Yuri Aleksandrovich Filipchenko, sometimes Philipchenko was a Russian entomologist who coined the terms microevolution and macroevolution, as well as the mentor of geneticist Theodosius Dobzhansky. Wikipedia
Born: February 13, 1882, Bolkhovsky Uyezd
Died: 1930 (age 48 years), Saint Petersburg, Russia
Notable student: Theodosius Dobzhansky