Scientists net pregnant bloody red shrimp in Lake Superior, confirming all five Great Lakes invaded

Scientists net pregnant bloody red shrimp in Lake Superior, confirming all five Great Lakes invaded

Researchers have now documented the presence of invasive bloody red shrimp in Lake Superior, making it the last of the five Great Lakes to host the species. What scientists found in Duluth-Superior Harbor suggests this was not a one-off appearance, according to The Daily Mining Gazette. The collection included adults, juveniles, and pregnant females, indicating the species could be hard to contain. What happened? The confirmation came from last …