First record for Canada of the Rudd, Scardimus erythrophthalmus, and notes on the Introduced Round Goby, Neogobius melanostomus

Abstract

A European cyprinid, Scardinius erythrophthalmus, the Rudd, has been captured in waters connected to the Canadian side of the St. Lawrence River, and specimens of a European gobiid, the Round Goby, Neogobius melanostomus, in Canadian waters of the St. Clair River