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European Eel

Anguilla anguilla

Biological group : Fish

Family : Anguillidae

Class : Actinopterygii

Order : Anguilliformes

Environment : Freshwater_brackish_marine

Biology and behaviour

Habitat

European eel use a very wide range of habitats including rivers, canals, lakes, lagoons, estuaries and coastal waters. They can live in both fresh and brackish water.

Behaviour

They are mainly active at dusk and during the night. The species is catadromous: individuals grow for several years in continental or coastal waters before migrating to the ocean to reproduce.

Diet

The diet varies with size and habitat and includes insects, crustaceans, molluscs, worms and fish. Large individuals can become strongly piscivorous.

Reproduction

At maturity, eels leave European waters and undertake a long oceanic migration toward the Sargasso Sea region. Adults do not return after reproduction.

Regulations

No verified regulatory rule has yet been published for this species in FLB.

Regulatory information will only be displayed once it has been linked to a specific jurisdiction and verified from an official source.