“Unlike non-native landlocked populations in the Great Lakes and Lake Champlain where various fisheries have been negatively impacted, sea lamprey play a vital role in our riverine ecosystems.

Officials at the Great Lakes Fishery Commission said this is likely due to a disruption in control methods during the ...

The Lake Champlain Basin Program released the 2024 ... the lake saw the lowest number of wounding rates from sea lamprey ever recorded in history and no new invasive species introduced in the ...

Lamprey larvae live in some tributaries where they transform to parasitic juveniles that migrate into the Great Lakes and kill a variety of fish. Infested tributaries are treated with lampricides on a ...

MARIE — For the first time in decades, the sea lamprey ... of the lamprey population. "In the immediate aftermath of when they arrived, we saw fish stocks just plummet in each lake as they ...