Abstract

The results of studying the composition and features of the ecology, zoogeography, and formation of the parasite fauna of beaked redfish Sebastes mentella in the waters of four areas of the bathyal Northwest Atlantic zone and the Labrador Sea pelagic zone are given. A high level of similarity is revealed between the composition of the parasite fauna of this host from areas of the Hamilton Bank and northern and southern slopes of the Grand Bank. The composition and features of the age-related dynamics of the formation diversity of the parasite fauna show a significant isolation of the grouping of beaked redfish on the Flemish Cap Bank from its aggregations in other areas of the Canadian coast and the Labrador Sea pelagic zone. These factors, in combination with the presented ecological and population characteristics, indicate the population status of the grouping of beaked redfish on the Flemish Cap Bank.

中文翻译：

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基于寄生动物区系分析的西北大西洋喙红鲈的生态和种群特征。

摘要

研究喙喙红鱼Sebastes mentella的生态学，动物地理学和寄生虫动物群的组成的特征和结果给出了西北大西洋海区和拉布拉多海中上层带四个区域的水质。在汉密尔顿河岸地区与大河岸南北坡的寄主寄生生物区系组成之间有着高度的相似性。与年龄有关的寄生虫动物群形成多样性动力学的组成和特征表明，佛兰德斯海角岸上的喙红鱼群与其在加拿大海岸和拉布拉多海中上层带其他地区的聚集明显隔离。这些因素，结合所呈现的生态和种群特征，表明了佛兰德章鱼银行中喙红鱼群的种群状况。