Beluga (sturgeon)
Not to be confused with Beluga whale.
The beluga sturgeon (Huso huso), or great sturgeon, is a large species of sturgeon in the genus Huso. It is the biggest freshwater fish ever discovered. This giant lives in the Caspian and Black Seas.
Description
The beluga sturgeon's body is covered in lots of scutes and has a big tail.
Beluga (sturgeon) Media
A 1000-kg, 4.17-m-long beluga fish from the Volga River (National Museum of Tatarstan, Kazan, Russia)
A sub-adult beluga sturgeon swimming in an aquarium