FOOD RELATIONS BETWEEN WHITEFISH SPECIES IN THE LOWER COURSE OF THE USA RIVER IN THE AUTUMN PERIOD

FOOD RELATIONS BETWEEN WHITEFISH SPECIES IN THE LOWER COURSE OF THE USA RIVER IN THE AUTUMN PERIOD

Feeding characteristics of the Siberian whitefish (pizhyan) and the White Sea least cisco in the Usa River, which is one of the main right-bank tributaries to the Pechora River, are considered. It has been found that while the food spectrum was quite wide (23 groups of food items), the bulk of the d...

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Bibliographic Details
Main Authors: Aleksey Borovskoy, Alexander Novoselov
Format: Article
Language:English
Published: Karelian Research Centre of the Russian Academy of Sciences 2020-05-01
Series:Transactions of the Karelian Research Centre of the Russian Academy of Sciences
Subjects:
usa river
general feeding patterns of the siberian whitefish (coregonus lavaretus pidschian) and the white sea least cisco (coregonus sardinella marisalbi)
age-related changes in feeding
frequency of occurrence
relative significance index
food relati
Online Access:http://journals.krc.karelia.ru/index.php/ecology/article/view/1196

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http://journals.krc.karelia.ru/index.php/ecology/article/view/1196

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