Author: Nikolai Przhevalsky
Alternate names: Николай Михайлович Пржевальский; Nikolaĭ Mikhaĭlovich Przhevalʹskiĭ; Nikolai Mikhailovich Przhevalskii; Nikolai Mikhailovich Prjévalskii; Przewalski; Prjevalsky
Born: 12 April 1839
Died: 1 November 1888.