HomeFish encyclopediaRay-finned fishesPerch-like fishSand lancesLesser sand-eel Lesser sand-eel (Ammodytes marinus) Scientific name: Ammodytes marinus Raitt, 1934 The Lesser sand-eel (Ammodytes marinus) is a brackish-water fish of the family Ammodytidae. BiologyThis schooling species is usually territorial and burrowing. Feed on plankton. High activity is correlated to periods with strong tidal currents; then they leave their bottom hides and form large shoals. During low light intensity (night and winter) they bury in the bottom.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAmmodytes marinusFamilyAmmodytidae (Sand lances)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length25.0EnvironmentMarine; brackish; benthopelagic, usually 10 - 150 mClimateTemperateDistributionNortheast Atlantic: 74?N (Novaya Zemlya and Bear Islands) to 49?N (Channel Islands, western English Channel), including eastern Greenland, Iceland, Barents Sea (but not the White Sea) and the Baltic (but not the Gulf of Bothnia and Finland).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (K=0.16-0.89; tm=1-3; tmax=10; Fec=4,000) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026