Soviet zoologists

Russian and Soviet geographer, biologist and ichthyologist (1876–1950)

Russian biologist (1917–1985)

Lithuanian ornithologist (1882–1970)

Soviet scientist (1884-1965)

Russian and Soviet zoologist (1878-1972)

Russian zoologist (1886–1951)

Soviet general and scientist

Soviet zoologist (1901–1975)

Russian zoologist (1862–1939)

Russian zoologist (1884–1963)

Russian paleontologist and zoologist (1866-1936)

Russian scientist (parasitologist)

Russian zoologist (1882-1955)

Russian zoologist (1864-1937)

Uzbek arachnologist (1941–2008)

Zoologist, herpetologist (1924-2009)

Russian zoologist (1855–1939)

Ukrainian biologist (1905–1999)

Soviet ornithologist (1896-1972)

Soviet biologist and polar researcher (1902–1977)

Russian ethologist and psychologist (1889-1963)

Russian paleontologist (1893–1966)

Russian zoologist (1928-2009)

Russian zoologist and university teacher (1890-1964)

zoologist and writer (1929–1993)

Russian scientist (1928–1998)

Russian geographer (1872-1943)

Estonian ornithologist (1912-1984)

Soviet and Russian entomologist (1931-2021)

Russian herpetologist

Russian zoologist, biogeographer and ecologist

Russian and Soviet zoologist (1872–1949)

Danish-Russian zoologist (1897-1973)

Russian (Soviet) carcinologist

Ukrainian zoologist and ecologist (1932–2016)

Soviet scientist (1919-1976)

Soviet zoologist and naturalist

Soviet ecologist (1906-1981)

Biologist from Russia

Russian malacologist (1932–2004)