Alburnus alburnus 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Actinopterygii Cypriniformes Cyprinidae

Scientific Name: Alburnus alburnus (Linnaeus, 1758)
Regional Assessments:
Common Name(s):
English Bleak

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2008
Date Assessed: 2008-01-01
Assessor(s): Freyhof, J. & Kottelat, M.
Reviewer(s): Bogutskaya, N., & Smith, K. (IUCN Freshwater Biodiversity Unit)
A widespread species with no known major widespread threats.
Previously published Red List assessments:

Geographic Range [top]

Range Description:Most of Europe north of Caucasus, Pyrénées and Alps, eastward to Ural and Emba. Naturally absent from Iberian Peninsula, Adriatic and Aegean basins (except Evros drainage), Italy, Ireland, Great Britain (except southeast), Norway and Scandinavia north of 67°N, Caspian basin south of Volga. Locally introduced in Spain and Italy, in Lake Abrau (Black Sea coast of Russia) and in the Irtysh River.
Countries occurrence:
Andorra; Austria; Belarus; Belgium; Bosnia and Herzegovina; Bulgaria; Croatia; Czech Republic; Denmark; Estonia; Finland; France; Georgia; Germany; Greece; Guernsey; Hungary; Italy; Jersey; Kazakhstan; Latvia; Liechtenstein; Lithuania; Luxembourg; Macedonia, the former Yugoslav Republic of; Moldova; Montenegro; Netherlands; Norway; Poland; Romania; Russian Federation; Serbia; Slovakia; Slovenia; Spain; Sweden; Switzerland; Turkey; Ukraine; United Kingdom
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Current Population Trend:Unknown
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:Habitat:
Open waters of large lakes and medium to large rivers. Forages close to surface. In winter forms large aggregations in backwaters and other still waters. Spawns in shallow riffles or along stony shores of lakes, occasionally above submerged vegetation.

Gregarious. Spawns for the first time at 2-3 years. Usually spawns only one or two seasons. Spawns in May-August at temperatures above 15°C, 2-4 times at 1-2 week intervals, in early morning. Larvae inhabit littoral zone of rivers and lakes, juveniles leave shores and occupy a pelagic habitat, feeding on plankton, drifting insects or invertebrates fallen on the water surface. Scales were earlier used to make Essence d'Orient, a coating for artificial pearls.

Threats [top]

Major Threat(s): No major threats known.

Conservation Actions [top]

Conservation Actions: No information.

Citation: Freyhof, J. & Kottelat, M. 2008. Alburnus alburnus. The IUCN Red List of Threatened Species 2008: e.T789A13079658. . Downloaded on 22 June 2018.
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