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FISH GUIDE · Sea

Common dab: identification, habitat and fishing guide

Limanda limanda

Seek dab with worms over sand or gravel. Keep the presentation low and easy to read; the Irish variants are suggestions, without transferring Irish regulations to France.

Catalogue names : Limande. 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

Found in the Northeast Atlantic from the Bay of Biscay to Iceland and Norway; FishBase also lists the Barents, White and Baltic seas.

  • Documented presence : Northeast Atlantic
  • Documented presence : Baltic Sea
  • Documented presence : Barents Sea
  • Documented presence : White Sea
  • Documented presence : Bay of Biscay

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

Limanda limanda is a right-eyed flatfish with a strongly arched lateral line above the pectoral fin and rough skin. Plaice and flounder have different ridges; lemon sole has a fleshier mouth. Compare several features without rubbing the skin.

Habitat

Irish public guides place dab on sand and gravel, at varying depths along their coast. For a French session, use this substrate clue without copying their map. Choose an area from which you can retrieve the tackle and that is accessible at the expected tide; a shallow beach is neither always occupied nor systematically unproductive.

Diet

Bottom-dwelling invertebrates, notably bivalve molluscs, crustaceans and polychaete worms; composition varies with available prey.

Behaviour

The suggested worm-fishing approach aims for a presentation near the substrate. In practice, compare a stationary bait with very slow movement if conditions allow. This comparison is a working hypothesis, not experimental biology. Above all, a bite should prompt you to check the bait and identify the catch before persisting with the same setting.

Fishing context and precautions

  1. Locate a permitted strip of sand or gravel and safe access. From shore, prepare a rig with a terminal sinker and a low hook snood with one hook. From a boat, plan a short drift whose start you can find again without obstructing navigation.
  2. Thread a marine worm onto a single hook suited to the morsel and keep the point free. Check that the snood clears the sinker. The rig should be easy to inspect and repair; start without strings of beads or extra hooks.
  3. Place or lower the sinker onto the chosen bottom and take up light tension. From shore, let the bait work before gently moving the presentation if it remains retrievable. While drifting, retrieve as soon as the line angles too far away or the bottom can no longer be read.
  4. On a clear bite, retrieve steadily and land the fish without dragging it over sand. Check its identity, measurement and the worm's condition. Repeat a comparable presentation or change only the distance; repeated small catches call for reassessing the area.

A distinctive feature

The scales on the eyed side are toothed and give the skin a rough texture; rubbing it is unnecessary for identification.

Sources and review

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

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