Jugla
Largest tributaries
Perciformes - Perches
Salmoniformes - Salmons and Trouts
Esociformes - Pikes
Siluriformes - Catfishes
Cypriniformes - Carps
Gadiformes - Cods
Clupeiformes - Herrings
Anguilliformes - Eels and morays
Scorpaeniformes - Mail-cheeked fishes
Pleuronectiformes - Flatfishes
Gobiiformes - Gobies
Gasterosteiformes - Sticklebacks
Osmeriformes - Smelts
Lamniformes - Mackerel sharks
Petromyzontiformes - Lampreys
Perciformes - Perches
Salmoniformes - Salmons and Trouts
Esociformes - Pikes
Siluriformes - Catfishes
Cypriniformes - Carps
Gadiformes - Cods
Clupeiformes - Herrings
Anguilliformes - Eels and morays
Scorpaeniformes - Mail-cheeked fishes
Pleuronectiformes - Flatfishes
Gobiiformes - Gobies
Gasterosteiformes - Sticklebacks
Osmeriformes - Smelts
Lamniformes - Mackerel sharks
Petromyzontiformes - Lampreys
The Jugla River, located in Latvia, is a significant tributary of the Daugava River. It flows through the central part of the country, including the outskirts of Riga. The river is approximately 30 kilometers long.