Potamopyrgus antipodarum (Gray, 1843) in Polish waters − its mitochondrial haplotype and role as intermediate host for trematodes

IF 1.6 3区环境科学与生态学 Q3 FISHERIES

Knowledge and Management of Aquatic Ecosystems Pub Date : 2020-01-01 DOI:10.1051/kmae/2020040

A. Stanicka, K. Zając, D. Lachowska-Cierlik, A. Cichy, J. Żbikowski, E. Żbikowska

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引用次数: 2

Abstract

The New Zealand mud snail (Potamopyrgus antipodarum (Gray, 1843)) is on the list of one hundred worst invasive species. Researchers point out that genetic variation between populations of P. antipodarum manifested in differences in life-history traits. The main objective of our investigation was to gain pioneer knowledge about mitochondrial haplotypes of P. antipodarum in Polish waters on the background of these haplotypes recorded in the world and confirmation of the main role of P. antipodarum in the life cycle of digenean trematodes. We examined 1000 individuals of P. antipodarum from five water bodies in three different parts of Poland for the presence of larval stages of digenean trematodes. For several randomly selected individuals we carried out DNA sequencing of the 16S ribosomal RNA gene as marker of this non-indigenous mollusk. Only one 16S rRNA haplotype of P. antipodarum was recorded in Polish waters, defined in this study as haplotype 1 which turned out to be the most widespread in Europe. Potamopyrgus antipodarum is a source of trematode metacercariae belonging mainly to the family Echinostomatidae. As a result, we can demonstrate that it plays a role as the second intermediate host of digenean trematodes in European waters.

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波兰水域的Potamopyrgus antipodarum (Gray, 1843) -线粒体单倍型及其作为吸虫中间宿主的作用

新西兰泥蜗牛(Potamopyrgus antipodarum (Gray, 1843))是100种最严重的入侵物种之一。研究人员指出，不同种群间的遗传变异表现为生活史性状的差异。本研究的主要目的是在世界上记录到的波兰水域反足鲷线粒体单倍型的背景下，获得对波兰水域反足鲷线粒体单倍型的先锋性知识，并确认反足鲷在线虫生活史中的主要作用。我们在波兰3个不同地区的5个水体中检测了1000只反足弓形虫的幼虫期。我们对随机选择的几个个体进行了16S核糖体RNA基因的DNA测序，作为这种非本地软体动物的标记。在波兰水域只记录到一种P. antipodarum的16S rRNA单倍型，本研究将其定义为单倍型1，这是欧洲最广泛的。反足棘球绦虫(Potamopyrgus antipodarum)是棘虫科吸虫囊蚴的一种来源。因此，我们可以证明它在欧洲水域发挥了作为线虫的第二个中间宿主的作用。

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

Knowledge and Management of Aquatic Ecosystems 环境科学-海洋与淡水生物学

CiteScore

3.70

自引率

5.60%

发文量

审稿时长

>12 weeks

期刊介绍： Knowledge and Management of Aquatic Ecosystems (KMAE-Bulletin Français de la Pêche et de la Pisciculture since 1928) serves as a foundation for scientific advice across the broad spectrum of management and conservation issues related to freshwater ecosystems. The journal publishes articles, short communications, reviews, comments and replies that contribute to a scientific understanding of freshwater ecosystems and the impact of human activities upon these systems. Its scope includes economic, social, and public administration studies, in so far as they are directly concerned with the management of freshwater ecosystems (e.g. European Water Framework Directive, USA Clean Water Act, Canadian Water Quality Guidelines, …) and prove of general interest to freshwater specialists. Papers on insular freshwater ecosystems and on transitional waters are welcome. KMAE is not a preferred journal for taxonomical, physiological, biological, toxicological studies, unless a clear link to ecological aspects can be established. Articles with a very descriptive content can be accepted if they are part of a broader ecological context.