Abuls
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 Abuls River flows for about 33 kilometers and is a tributary of the Gauja River.