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FISH GUIDE · Sea

Common sole: identification, habitat and fishing guide

Solea solea

Present a worm over soft bottom with an attended line. Low light is a clue for sole, provided you have first checked a safe access route.

Catalogue names : Common sole. 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 Scandinavia to Senegal ; North Sea ; English Channel ; Mediterranean Sea.

  • Documented presence : northeastern Atlantic, from Scandinavia to Senegal
  • Documented presence : North Sea
  • Documented presence : English Channel
  • 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

Solea solea is an oval flatfish with a rounded snout, a small curved mouth and eyes on the right. The pectoral fin on the visible side has a dark spot towards the rear. Several other soles look similar, including Senegalese sole: the spot’s shape and position help, but are not always sufficient in a photograph.

Habitat

It mainly uses sandy or muddy bottoms and may occur in coastal waters and estuaries. Choose a permitted soft-bottom area whose access you know in daylight. A small depression from which the rig can be retrieved is worth a try; it does not guarantee presence. Quays and harbours remain subject to their own access rules.

Diet

It eats small crustaceans, molluscs and worms.

Behaviour

Sole locate small prey through smell and touch, including worms, crustaceans and molluscs. They may bury themselves during the day and are mainly active at night. A presentation close to the substrate is therefore coherent; nevertheless, do not leave bait unattended for a long time without checking that it holds and watching for bites.

Indicative biological size

Generally 30–40 cm according to DORIS; a descriptive range.

Fishing context and precautions

  1. Prepare the spot and the return route before the light fades. Set up an attended rod, lighting usable for knots and pliers. Check access boundaries, tide and the presence of walkers; do not cast across a route people are using.
  2. Rig a terminal weight and a low snood, or a sliding weight with bead and swivel over clear bottom. Choose one presentation to start with. The single hook should suit a narrow bait; check for twisting before baiting the rig.
  3. Thread on a marine worm, leave the point exposed and cast without crushing the bait. Settle it on the soft bottom, then lightly tension the line. Watch small rod-tip movements, distinguishing them from regular waves; check that the worm has held when retrieving.
  4. At a confirmed bite, gradually take up the line and retrieve without jerking. Land the fish with a net or guide it to an accessible edge without dragging it over sand. Identify and measure promptly, then decide how to handle the catch in accordance with the area’s rules.

A distinctive feature

Sensory papillae beneath its snout help it locate prey by touch.

Sources and review

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

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