Poland 1979 | East Germany 1987 |
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Wels Catfish Silurus glanis (Siluridae) |
Wels Catfish Silurus glanis (Siluridae) |
Romania 1991 | Sweden 1991 |
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Wels Catfish Silurus glanis (Siluridae) |
Wels Catfish Silurus glanis (Siluridae) |
Hungary 1967 | Bulgaria 1983 | Yugoslavia 1990 |
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Wels Catfish Silurus glanis (Siluridae) |
Wels Catfish Silurus glanis (Siluridae) |
Wels Catfish Silurus glanis (Siluridae) |
Poland 1995 COPPER-NICKEL |
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Wels Catfish Silurus glanis (Siluridae) (SILURIFORMES) |
Wels Catfish is a big catfish seen widely in Central Europe, Southern Europe, West Europe and the Baltic Sea, the Caspian Sea neighborhood. It features the head which is flat in fish living in the sea mingled with fresh water area from the fresh water area widely and a big mouth. It can live more than at least 30 years and a hearing ability is very good and eats Annelida, a stomach foot rope, an insect, Crustacea, a fish. As for the big individual, the aquatic birds such as ducks live a frog, a mouse, a rat again.