Back جريجورى جروم جرزيمايلو ARZ Рыгор Яфімавіч Грум-Гржымайла Byelorussian Григорий Грум-Гржимайло Bulgarian Grigori Jefimowitsch Grum-Grschimailo German Grigor Efimowitsch Grumm-Grzhimailo Spanish Grigori Groum-Grjimaïlo French Grigorij Efimovič Grum-Gržimajlo Italian Григорий Ефимович Грумм-Гржимайло Kazakh Грумм-Гржимайло, Григорий Ефимович Kirghiz Grigori Jefimovitsj Groemm-Grzjimajlo Dutch
Grigory Yefimovich Grum-Grshimailo (Russian: Григо́рий Ефи́мович Грумм-Гржима́йло, 1860–1936) was a Russian zoologist best known for his expeditions to Central Asia (Pamir, Bukhara, Tianshan, Gansu, and Kukunor), western Mongolia and Tuva, and the Russian Far East. In literature his name is sometimes spelled as Grigor Efimowitsch Grumm-Grzhimailo or Grigory Yefimovich Grumm-Grzhimaylo.