Abstract

An analysis of the distribution patterns of alien species of macrozoobenthos in the Cheremshansky, Usinsky and Yeruslansky bays of the reservoirs of the Middle and Lower Volga basins is presented. It is revealed that only the most invasively active species (representatives of amphipods, mysids, and bivalve mollusks) successfully settled in the bays. Unlike the reservoirs of the Volga cascade, no consortial interactions between alien species or stable cenotic complexes are formed in the bays.

中文翻译：

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水库湾大型动物的外来物种分布特征（以伏尔加河中下游盆地水体为例）

摘要

提出了伏尔加河中下游盆地储层的Cheremshansky，Usinsky和Yeruslansky海湾大型动物的外来物种分布模式。据揭示，只有最具侵入性的物种（两栖动物，类腮腺和双壳软体动物的代表）成功地定居在海湾中。与伏尔加河瀑布的水库不同，海湾之间没有形成外来物种或稳定的树突状复合体之间的配体相互作用。