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Description: In 1988 European ships discharged water into Lake St. Clair, Canada Within 2 years, the mussels invaded all 5 Great Lakes Populations grew exponentially No natural predators, competitors, or parasites Hundreds of millions of dollars of damage to property Picture Stats: Views: 252 Filesize: 220.4kB Height: 904 Width: 1140 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=35662 |