European plaice

It is often reported in ichthyological check lists for the Mediterranean Sea but this is likely to be misidentified specimens of European flounder.

Plaice tend to burrow in the sediment during the day and remain stationary for long periods to avoid predators and ambush prey.

The main spawning grounds in the North Sea are located in the Southern Bight and in the eastern English Channel.

The larvae drift in the plankton and metamorphose after about 8 to 10 weeks, dependent on temperature, at which time they settle in the intertidal zone of sandy beaches.

As the larvae cannot swim against the prevailing currents, they make use of their ability to alter their vertical position in the water column to ensure they are transported to suitable habitat.

When the larvae have reached a suitable site for settlement, the metamorphosis to the asymmetric body shape takes place.

The very youngest juveniles will, for a period of up to a week, strand themselves in very shallow pools on the intertidal once the tide has receded.

During the first year of life (when the fish are called 0+ group), the juveniles will stay in these shallow intertidal habitats for up to 7 months (depending on latitude and/or temperature), before migrating to deeper waters.

Filleted, battered, and pan-fried plaice is popular hot or cold as an open sandwich topping together with remoulade sauce and lemon slices.

Battered plaice can also be served hot with french fries and remoulade sauce as a main dish; this fish and chips variant is commonly available as a children's special in Danish restaurants.

Watercolor of a plaice by Ana Madinabeitia, Norarte studio
Drawing of a plaice
Reported landings of European plaice from 1960 to 2020 ( Pleuronectes platessa ) by ICES defined stocks Data from ICES.