The sea lamprey was introduced to the Great Lakes in the 19th century, likely through the Welland Canal.
Where was the sea lamprey introduced?
The sea lamprey was introduced to the Great Lakes, which include lakes Huron, Michigan, Erie, Ontario and Superior.
Why was the sea lamprey introduced?
The sea lamprey was not intentionally introduced. It is believed to have entered the Great Lakes through shipping canals that connected the Great Lakes to the Atlantic Ocean.