Seasonal and Interannual Changes in the Feeding Spectrum of Vendace (Coregonus albula L.) in Lake Pleshcheyevo

Seasonal and Interannual Changes in the Feeding Spectrum of Vendace (Coregonus albula L.) in Lake Pleshcheyevo

A taxonomic list of food organisms of the vendace Coregonus albula (L.) in Lake Pleshcheevo in 2013–2015 is presented. Seasonal changes in the frequency of their occurrence in the diet and maximum number in the stomach are found. In spring, vendace primary feed on copepods; in summer, cladocerans do...

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Veröffentlicht in:Inland water biology 2019-06, Vol.12 (Suppl 1), p.98-102
Hauptverfasser: Khalko, N. A., Tereshchenko, L. I., Malina, Yu. I., Bazarov, M. I.
Format: Artikel
Sprache:eng
Schlagworte:
Annual variations
Aquatic crustaceans
Biodiversity
Biomedical and Life Sciences
Brief Communications
Copepoda
Coregonus albula
Diet
Food organisms
Freshwater & Marine Ecology
Geoecology/Natural Processes
Lakes
Life Sciences
Live feeds
Seasonal variation
Seasonal variations
Stomach
Vendace
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Beschreibung
Zusammenfassung:A taxonomic list of food organisms of the vendace Coregonus albula (L.) in Lake Pleshcheevo in 2013–2015 is presented. Seasonal changes in the frequency of their occurrence in the diet and maximum number in the stomach are found. In spring, vendace primary feed on copepods; in summer, cladocerans dominate in the diet; and, in autumn, the role of cladocerans and copepods in the diet is approximately similar.
ISSN:1995-0829
1995-0837
DOI:10.1134/S1995082919050109