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首页> 外文期刊>Oceanology >Harpacticoida Taxocen Diversity in the Silty-Sandy Littoral Zone of Kandalaksha Bay of the White Sea
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Harpacticoida Taxocen Diversity in the Silty-Sandy Littoral Zone of Kandalaksha Bay of the White Sea

机译：白海坎达拉克沙湾粉质桑迪河沿岸带类立异触目虫的多样性

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摘要

The fauna composition,ecological groups,and life forms of Harpacticoids of soft littoral grounds from 15 sites off the Karelian coast in Kandalaksha Bay of the White Sea were studied.Six types of harpacticoid taxocens with different sets of dominating species are described.On silty sands with clear signs of desalination,the Stenchelia palustris taxocen is common;medium-grained sands are characterized by the Heterolaophonte minuta,Paraleptastacus kliei - Huntemannia jadensis,and Amphiascoides nanus - Scottopsyllus minor taxocens;while on coarse sands,the Ameira parvula and Ameira scotti - Mesochra lilljeborgi taxocens have developed.The diversity of the taxocens is partly explained by the differences in the grain-size composition and salinity at different sites.In addition,groups of various taxocens dwelling on the same type of the sediments were found in different minor bights of the coastline.
机译：研究了来自白海坎达拉克沙湾卡累利阿海沿岸15个地点的软滨海陆基类立足动物的动物组成，生态群和生命形式。描述了六种类型的类六倍体类群触毛虫，它们具有不同的主导物种。带有明显的淡化迹象，Stenchelia palustris紫杉是常见的;中粒沙子的特征是Heterolaophonte minuta，Paraleptastacus kliei-Huntemannia jadensis和Amphiascoides nanus-Scottopsyllus小紫杉;而在粗沙上，Amera parvula和Amera Mesochra lilljeborgi的红豆杉已经发展起来，其多样性的部分原因是不同地点的粒度组成和盐度的差异。此外，在不同类型的次生斑块中发现了居住在同一类型沉积物中的各种红豆杉群。的海岸线。

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