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FISH GUIDE · Sea

Turbot: identification, habitat and fishing guide

Scophthalmus maximus

Try a strip of fish near the bottom during a slow drift from which the rig can be retrieved. Avoid concentrations of small coastal turbot and prepare how you will handle them before fishing.

Catalogue names : Turbot. Forms and names may vary between habitats.

Editorial review : · This species guide is not permission to fish. Read the precautions below and check the current rules for your location before targeting a species. Some species or populations are protected.

Geographical distribution

Documented presence includes: northeastern Atlantic, from Norway to Morocco ; North Sea ; Baltic Sea ; Mediterranean Sea.

  • Documented presence : northeastern Atlantic, from Norway to Morocco
  • Documented presence : North Sea
  • Documented presence : Baltic Sea
  • Documented presence : Mediterranean Sea

Documented areas, not an exhaustive list. Presence in a region does not imply presence in every water body or permission to fish.

Distribution sources

Identification

Scophthalmus maximus is a broad flatfish with eyes on the left and bony tubercles on the visible side. Brill have smoother skin and branched first dorsal-fin rays. Colour changes with the bottom: it is not enough on its own.

Habitat

Turbot live on sandy or mixed bottoms and young fish use shallow coastal areas. To explore, choose a sandy transition where the rig can be retrieved rather than a pile of rocks. From a boat, identify a short drift with a clear exit; from shore, a beach must remain compatible with other uses and access rules.

Diet

Adults eat mainly fish, occasionally supplemented by cephalopods and shrimp.

Behaviour

Adult turbot take prey including fish; crustaceans and cephalopods may supplement their diet. Their camouflage makes presence difficult to confirm by observation alone. A fish strip near the bottom is coherent, but no bite does not prove absence: first check the bait’s passage and that it remains secure.

Indicative biological size

30–60 cm: the common size reported by DORIS; a descriptive range.

Fishing context and precautions

  1. Choose a permitted soft bottom and prepare a drift that does not cross a busy channel. Keep the landing net, pliers and measuring tool within reach. The person operating the boat must be able to watch the surroundings; stop the pass if wind or traffic makes it uncertain.
  2. Rig a terminal weight with a low snood and a strong single hook. The bait must be able to remain near the bottom without reaching the weight. Check the rig’s movement out of the water and remove components that encourage twisting rather than adding attractors.
  3. Cut a thin strip of mackerel with its skin. Hook a firm part and leave the point exposed. Lower it to the bottom, then follow the drift slowly. If the weight snags or the bait rises too high, retrieve and start a more controlled pass.
  4. At a clear bite, steadily regain tension, then guide the fish towards the landing net. Do not lift it by the leader. Check the strip after retrieving: a wrapped or torn-off bait calls for correction before changing area or assuming a colour problem.

A distinctive feature

During metamorphosis, its right eye migrates to the left side.

Sources and review

Each reference includes its access date. Overall editorial review: . Local conditions and regulations may change.

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