Environmental abundances of the non-native round goby Neogobius melanostomus influence feeding of native fish predators
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The authors assessed the importance of the round goby Neogobius melanostomus as prey for three native predatory fish species, Atlantic cod Gadus morhua, European perch Perca fluviatilis and northern pike Esox lucius, in a northern and southern area of the Balt... ...
