The COVID-19 pandemic resulted in a surge in sea lamprey populations, which have been damaging Great Lakes native species ...

Sea lamprey (Petromyzon marinus) have been chemically controlled in the Great Lakes with the lampricide 3-trifluoromethyl-4-nitrophenol (TFM) for over 60 years. Recent experimental and theoretical ...

Caption The invasive massive-mouthed sea lamprey (Petromyzon marinus), at the far right, is pictured with the four native Great Lakes lamprey species. From right to left: American brook lamprey ...

First the bad news: sea lampreys exceeded abundance targets in 2024 in all five Great Lakes. Now the silver linings: the ...

A new study shows that after sea lamprey control efforts were stopped or scaled back during the COVID-19 pandemic, the invasive species surged on the Great Lakes. Sea lampreys are a parasite ...