Berezovka
Perciformes - Perches
Salmoniformes - Salmons and Trouts
Esociformes - Pikes
Siluriformes - Catfishes
Cypriniformes - Carps
Gadiformes - Cods
Clupeiformes - Herrings
Scorpaeniformes - Mail-cheeked fishes
Anguilliformes - Eels and morays
Pleuronectiformes - Flatfishes
Gasterosteiformes - Sticklebacks
Gobiiformes - Gobies
Osmeriformes - Smelts
Lamniformes - Mackerel sharks
Petromyzontiformes - Lampreys
Perciformes - Perches
Salmoniformes - Salmons and Trouts
Esociformes - Pikes
Siluriformes - Catfishes
Cypriniformes - Carps
Gadiformes - Cods
Clupeiformes - Herrings
Scorpaeniformes - Mail-cheeked fishes
Anguilliformes - Eels and morays
Pleuronectiformes - Flatfishes
Gasterosteiformes - Sticklebacks
Gobiiformes - Gobies
Osmeriformes - Smelts
Lamniformes - Mackerel sharks
Petromyzontiformes - Lampreys
The Berezovka River is a smaller river in Latvia, located in the eastern part of the country.