PDF(Pubmed)
Abstract：
Introduced species have a major impact on freshwater ecosystems, particularly on islands. Numerous fish species have been introduced in Corsica (Mediterranean island, southern France) as part of planned programs or clandestinely. The introduction of non-native freshwater fish species can have a range of impacts on the recipient ecosystem, including through the co-introduction of its pathogens. A sample of introduced perch Perca fluviatilis Linnaeus, 1758 from the artificial reservoir of Padula was examined following a report of parasites by an angler. The analyses revealed the occurrence of Eustrongylides sp. (Nematoda) and Clinostomum complanatum (Digenea), two zoonotic parasites in P. fluviatilis. Both parasites are reported for the first time in France. Eustrongylides sp. and C. complanatum may have been introduced with their fish intermediate hosts or through their final bird hosts. The occurrence of the two parasites raises concerns from both a veterinary and human health perspective as they can use a wide range of amphibians as intermediate hosts and can be acquired in humans through the consumption of raw or undercooked fish.
摘要：
引入的物种对淡水生态系统有重大影响，特别是在岛屿上。科西嘉岛（地中海岛屿，法国南部）作为计划计划的一部分或秘密地。引入非本地淡水鱼种可能会对受体生态系统产生一系列影响，包括通过共同引入其病原体。引进的鲈鱼PercaFluviatilisLinnaeus的样本，在垂钓者报告寄生虫后，对1758年Padula人工水库进行了检查。分析揭示了Eustrongylidessp。（线虫）和Clinostomumplanatum（Digenea），两种人畜共患寄生虫。这两种寄生虫在法国首次被报道。Eustrongylidessp.和C.complanatum可能已经引入他们的鱼中间宿主或通过他们的最终鸟类宿主。从兽医和人类健康的角度来看，这两种寄生虫的发生都引起了人们的关注，因为它们可以使用广泛的两栖动物作为中间宿主，并且可以通过食用生的或未煮熟的鱼在人类中获得。
