Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Pleuronectiformes
- Family
- Scophthalmidae
- Genus
- Lepidorhombus
- Species
- whiffiagonis
Habitat
Megrim primarily inhabit the continental shelves of the Northeast Atlantic Ocean, from Norway to West Africa, and extend into the Mediterranean and Black Seas. They prefer sandy or muddy seabeds at depths of 100 to 400 meters, where they can bury themselves for protection. This demersal species avoids shallow waters and thrives in cooler, deeper marine environments.
Diet
Megrim feed mainly on small fish, crustaceans like shrimp, and polychaete worms found on the sea floor. They are nocturnal predators, emerging at night to hunt by ambushing prey from a buried position. Their feeding behavior involves sucking in food items quickly to minimize exposure.
Behavior
Megrim are solitary and spend most of their time resting on the seabed, often partially buried in sediment for camouflage. They are primarily nocturnal, actively foraging at night and remaining inactive during the day. This species exhibits little territorial behavior and does not form schools, though they may aggregate in areas with abundant food.
Fishing
As a demersal flatfish found in the Northeast Atlantic, Mediterranean, and Black Seas, Megrim offers rewarding recreational fishing opportunities that support conservation through angler-funded programs like license fees and habitat restoration. Employ bottom fishing techniques such as drifting or anchoring with baited hooks to target these fish on sandy or muddy seabeds at depths of 100 to 400 meters, focusing on areas like Norway's Hardangerfjord or off the coasts of France and Iceland. Use heavy-duty tackle including a stout rod (8-12 feet), a strong reel with 20-50 lb test line, and a bottom rig with a 4-6 oz sinker to maintain contact with the seabed; effective baits and lures include shrimp, small fish imitations, or polychaete worms to mimic their natural diet. The best seasons are late spring through summer during spawning, with optimal times at night when Megrim are most active and foraging. Record sizes include lengths up to 60 cm and weights to 2 lbs 1 oz, though IGFA all-tackle records for Megrim are not established; anglers should adhere to local regulations, such as slot limits or catch-and-release in certain areas, as these management tools ensure healthy populations and sustain the species' Least Concern status on the IUCN Red List through balanced fishing practices that fund waterway protection.
Conservation Status
Listed as Least Concern by IUCN.