Distribution of Striped Crayfish Faxonius Limosus in Water Bodies of Belarus

IF 1 4区环境科学与生态学 Q4 ECOLOGY

Russian Journal of Ecology Pub Date : 2024-07-08 DOI:10.1134/s1067413624700085

A. V. Alekhnovich

引用次数: 0

Abstract

Faxonius limosus (Rafinesque, 1817) was first discovered in the rivers of Belarus in 1997. The striped crayfish spread along rivers originated in Poland. Currently, F. limosus is found in the Neman River and in all tributaries of the first and second orders within the borders of the Grodno region and the rivers of the Western Bug basin of the Brest region of Belarus. The striped crayfish colonizing new places moved upstream of the rivers: the maximum speed of spread was 20 km/year, and the average speed was 7–8 km/year. Males of older age groups appear first in new habitats. As a result of human activity, the migration of striped crayfish from the Neman basin to the Dnieper basin has been noted.

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白俄罗斯水体中条纹螯虾 Faxonius Limosus 的分布情况

摘要1997年，在白俄罗斯的河流中首次发现了条纹螯虾（Faxonius limosus，Rafinesque，1817）。条纹螯虾沿着原产于波兰的河流传播。目前，在涅曼河、格罗德诺州境内的所有一级和二级支流以及白俄罗斯布列斯特州西布格河流域的河流中都发现了条纹螯虾。在新地方定居的条纹螯虾向河流上游移动：最大传播速度为每年 20 公里，平均速度为每年 7-8 公里。在新的栖息地，年龄较大的雄性首先出现。由于人类活动，条纹螯虾已从涅曼河流域迁移到第聂伯河流域。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Russian Journal of Ecology 环境科学-生态学

CiteScore

1.50

自引率

18.20%

发文量

审稿时长

6 months

期刊介绍： The Russian Journal of Ecology publishes completed original studies in all branches of theoretical and experimental ecology, reviews, articles on topics currently in debate, and information on new methods of research.