Category:Zoologists from the Russian Empire

• 19th-century zoologists from the Russian Empire‎ (17 P)

E

• Entomologists from the Russian Empire‎ (1 C, 25 P)

H

• Herpetologists from the Russian Empire‎ (3 P)

I

• Ichthyologists from the Russian Empire‎ (8 P)

O

• Ornithologists from the Russian Empire‎ (23 P)