外来入侵蓝蟹Callinectes sapidus (Rathbun, 1896)(十足目，甲壳纲)在黑海保加利亚海岸的近期扩张

Q4 Agricultural and Biological Sciences Historia Naturalis Bulgarica Pub Date : 2021-04-26 DOI:10.48027/hnb.42.072

T. Stefanov

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引用次数: 1

摘要

自2006年以来，保加利亚黑海海岸附近记录了13个蓝蟹的新记录（Rathbun，1896）。这是该物种最近在黑海这一地区扩张的证据。这种扩张可以用该地区现有的人口来解释，2005年在瓦尔纳湾捕获的一只产卵雌性也证实了这一点。

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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Recent expansion of the alien invasive blue crab Callinectes sapidus (Rathbun, 1896) (Decapoda, Crustacea) along the Bulgarian coast of the Black Sea

Thirteen new records of the blue crab Callinectes sapidus (Rathbun, 1896) have been documented near the Bulgarian Black Sea coast since 2006. This is an evidence for a recent expansion of the species in this part of the Black Sea. This expansion could be explained by the existing of established population in the area and is confirmed by the capturing of an egg-bearing female in the Varna Bay in 2005.

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