DATA ON NUTRITION OF AMUR STURGEON ACIPENSER SCHRENCKII AND KALUGA ACIPENSER DAURICUS IN THE AMUR ESTUARY
Journal Title: Вестник Астраханского государственного технического университета. Серия: Рыбное хозяйство - Year 2013, Vol 0, Issue 2
Abstract
Data on nutrition of Amur sturgeon and kaluga in the Amur estuary are presented for the first time. It is found that the main food of Amur sturgeon consists of polychaetes (75.2 %) and molluscs (more than 90 %), as crustaceans (71.9 %) and fishes (66.2 %) are dominant in kaluga food composition. Regional peculiarities of both species feeding in different areas of the Amur estuary are described.
Authors and Affiliations
Kolobov Yurievich , Koshelev Nickolaevich , Shmigirilov Petrovich , Shedko Borisovna
Keywords
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