Geographical distribution
Native notably to the Baltic, Black, Caspian and Aral Sea drainages and the Elbe. Introduced to many other regions, including France, where occurrence is not evidence of native status.
- Native range : Baltic, Black, Caspian and Aral Sea drainages
- Native range : Elbe drainage
- Introduction : Metropolitan France
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
Slender body, canine teeth and two adjacent dorsal fins.
Habitat
Lakes, reservoirs and deeper, slow-flowing areas.
Diet
It eats mainly small fish; crayfish are also among its prey.
Behaviour
Fish make up an important part of its diet; it also eats crustaceans. Its vision is adapted to low light.
The male guards the nest. A fish repeatedly defending a small area in spring may be protecting its eggs: leave that spot rather than interpreting its reaction as an easy opportunity to catch it.
Indicative biological size
50–100 cm in the Vendée guide; a descriptive range.
Fishing context and precautions
- Choose an accessible area outside any fishing reserve and a soft lure rigged straight on a jig head. Check that the total weight suits the rod.
- Cast beyond the transition you are targeting and follow the descent while keeping the line under control. Detect the first contact without allowing a large loop of slack line.
- Lift the lure with a moderate pull or a short retrieve, then let it sink again while following its movement. Also try a steady retrieve just above the bottom.
- At a clear bite or an unusual stop, regain contact and set the hook in a controlled way. If the rig snags on every pass, change the angle or weight rather than persisting.
A distinctive feature
The male guards and oxygenates the eggs in a nest.
Sources and review
Each reference includes its access date. Overall editorial review: . Local conditions and regulations may change.
- Fédération de pêche de Vendée — Sandre · accessed on
- Fédération de Seine-et-Marne — Sandre et techniques · accessed on
- DORIS / FFESSM — Sandre · accessed on
- Fédération de Vendée — Biologie du sandre · accessed on
- Fédération de Vendée — Suivi des frayères · accessed on
- Service Public — Pêche de loisir à la ligne en eau douce · accessed on
- Fédération de Vendée — Observations des frayères en 2026 · accessed on