Rauna
Perciformes - Perches
Salmoniformes - Salmons and Trouts
Esociformes - Pikes
Cypriniformes - Carps
Clupeiformes - Herrings
Scorpaeniformes - Mail-cheeked fishes
Gasterosteiformes - Sticklebacks
Petromyzontiformes - Lampreys
Perciformes - Perches
Salmoniformes - Salmons and Trouts
Esociformes - Pikes
Cypriniformes - Carps
Clupeiformes - Herrings
Scorpaeniformes - Mail-cheeked fishes
Gasterosteiformes - Sticklebacks
Petromyzontiformes - Lampreys
The Rauna River is approximately 34 kilometers long left tributary of the River Gauja.