The present paper lists all parasite species of the European eel Anguilla anguilla (Linnaeus, 1758), recorded in Poland, in both its saltwater and freshwater habitats. The list has been drawn up, based on data acquired since 1844. The majority of included parasite species are presented with fish infection parameters together with data on their developmental stages and occupied microhabitats, localities and dates of collection of the eels themselves. The database includes 62 parasite taxa (including 50 species, nine identified to the genus level and three to higher taxa), representing at least 47 genera and 39 families. The most frequently-noted parasites of the European eel are the cestode Bothriocephalus claviceps, the nematodes Anguillicoloides crassus, Camallanus lacustris and Raphidascaris acus and the acanthocephalan Acanthocephalus lucii. Four alien species have been noted from this host: A. crassus, the monogeneans Pseudodactylogyrus anguillae and Pseudodactylogyrus bini and the acanthocephalan Paratenuisentis ambiguus. The present list includes both new host records and earlier records not included in previous lists of parasites of eels.

中文翻译：

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欧洲鳗An的寄生虫清单（鳗鱼，1758年，Linnaeus）在波兰。

本文列出了在波兰的咸水和淡水生境中记录的欧洲鳗An（Linnaeus，1758年）的所有寄生虫物种。该清单是根据自1844年以来获得的数据起草的。列出的大多数寄生虫物种都带有鱼类感染参数，以及它们的生长阶段和所占据的微生境，鳗鱼自身的产地和采集日期的数据。该数据库包括62个寄生生物分类群（包括5​​0种，其中9个鉴定为属，3个分类为更高分类），代表至少47个属和39个科。欧洲鳗中最常见的寄生虫是are头Both，线虫Anguillicoloides crassus，Camallanus lacustris和Raphidascaris acus以及棘头cephal Acanthocephalus lucii。从该寄主中注意到有四个外来物种：crassus，单属拟人拟人拟南芥和伪拟人拟南芥和棘头拟人拟南芥。当前列表包括新的宿主记录和先前的记录，这些记录未包含在先前的鳗鱼寄生虫列表中。