Buzuluk
Perciformes - Perches
Esociformes - Pikes
Siluriformes - Catfishes
Cypriniformes - Carps
Acipenseriformes - Sturgeons and Paddlefish
Gadiformes - Cods
Anguilliformes - Eels and morays
Clupeiformes - Herrings
Scorpaeniformes - Mail-cheeked fishes
Pleuronectiformes - Flatfishes
Gobiiformes - Gobies
Gasterosteiformes - Sticklebacks
Osmeriformes - Smelts
Petromyzontiformes - Lampreys
Perciformes - Perches
Esociformes - Pikes
Siluriformes - Catfishes
Cypriniformes - Carps
Acipenseriformes - Sturgeons and Paddlefish
Gadiformes - Cods
Anguilliformes - Eels and morays
Clupeiformes - Herrings
Scorpaeniformes - Mail-cheeked fishes
Pleuronectiformes - Flatfishes
Gobiiformes - Gobies
Gasterosteiformes - Sticklebacks
Osmeriformes - Smelts
Petromyzontiformes - Lampreys
The Buzuluk (Russian: Бузулу́к) is a river in Volgograd Oblast, Russia. It is a left tributary of the Khopyor, and is 314 kilometers long, with a drainage basin of 9,510 square kilometers. It has its sources on the westernmost slopes of the Volga Upland. During dry periods the upper reaches of the river dry up completely.
The town of Novoanninsky and the stanitsa of Preobrazhenskaya lie along the river.