FAUNA. THE MOST FRECUENT FISH
Barbel (Barbus bocagei)
Roach (Chondrostoma arcasii)
Iberian nase (Chondrostoma polylepis)
Pyrenean chub (Squalius pyrenaicus)
Squalius (Squalius alburnoides)
Gudgeon (Gobio gobio)
Loach (Cobitis paludica)
Chondrostoma (Chondrostoma lemmingii)
Common trout (Salmo trutta)