April 22, 2026 — Along Maine’s coast, a familiar fish is raising new questions for lobstermen.
Researchers at the University of Maine (UMaine) are taking a closer look at whether cunner fish– long known to share habitat with lobsters– may be preying on them in a new way, particularly targeting egg-bearing females. The work is being led by fisheries scientist Michelle Staudinger, backed by a National Geographic Society grant aimed at studying keystone species and emerging ecosystems shifts.
Cunner aren’t new to the Gulf of Maine. The small, colorful fish have always fed on young lobsters in their early benthic stages, along with clams and snails. But recently, fishermen and the Maine Department of Marine Resources have reported cunner showing up in traps, and in some cases with lobster eggs in their mouths, raising concerns about potential impacts to the fishery.