Introduction: A piscivorous fish European perch (Perca fluviatilis) is present in all types of lakes and brackish waters in Poland. Previous ichthyoparasitological surveys revealed broad spectrum of endohelminths in perch from different aquatic environments. Among them, detection of Diphyllobothrium sp. and Dibothriocephalus latus (syn. Diphyllobothrium latum) in the Pomeranian Bay is of particular interest, since D. latus is one of the causative agents of diphyllobothriasis, fish-borne parasitic zoonosis. Besides, D. latus eggs were previously detected in coprological samples of otter, wolf and lynx from the Białowieża Primeval Forest.
Aim: To conduct parasitological examinations of European perch from the Pomeranian Bay in order to detect the spectrum of its endohelminths and to provide a pilot study on helminths of perch from different water bodies in the Białowieża Primeval Forest. Due to zoonotic character of D. latus, we have focused our attention to this tapeworm.
Results: The larvae of tapeworm Triaenophorus nodulosus and thorny-headed worm Acanthocephalus lucii were detected in perch from the Pomeranian Bay. In perch from different localities in the Białowieża Primeval Forest, T. nodulosus, A. lucii and tapeworm Proteocephalus percae were detected. D. latus plerocercoids were found neither in musculature nor in peritoneal cavity and other internal organs of any of the fish examined from both studied localities in Poland.
Conclusion: Future screening implementing morphological and molecular markers is needed in order to understand the current distribution of D. latus in Europe.
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http://dx.doi.org/10.2478/s11686-019-00087-z | DOI Listing |
Animals (Basel)
October 2024
Department of Tourism, Recreation and Ecology, Institute of Engineering and Environmental Protection, Faculty of Geoengineering, University of Warmia and Mazury in Olsztyn, ul. Oczapowskiego 5, 10-719 Olsztyn, Poland.
Aquaculture in rural areas, carried out in accordance with current EU requirements, aims to contribute significantly to the conservation of the biodiversity of aquatic resources, the protection of which is a prerequisite for sustainable economic and social development. The objective of this study was to present the conceptual and technical framework and to analyze the costs and profitability of producing the consumer-attractive Eurasian perch ( L.) based on the untapped potential of hatchery infrastructure and dedicated earthen ponds for common carp ( L.
View Article and Find Full Text PDFJ Exp Biol
September 2024
Department of Anatomy and Neurobiology, Northeast Ohio Medical University (NEOMED), 4209 State Road 44, Rootstown, OH 44272, USA.
RSC Adv
August 2024
Mahatma Gandhi Medical Advanced Research Institute (MGMARI), Sri Balaji Vidyapeeth (Deemed to be University) Pondy-Cuddalore Main Road, Pillaiyarkuppam Pondicherry - 607402 India.
Polyethylene microplastics (PE MPs) have sparked widespread concern about their possible health implications because of their abundance, pervasiveness in the environment and in our daily life. Multiple investigations have shown that a high dosage of PE MPs may adversely impact gastrointestinal health. In tandem with the rising prevalence of Inflammatory bowel disease (IBD) in recent decades, global plastic manufacturing has risen to more than 300 million tons per year, resulting in a build-up of plastic by-products such as PE MPs in our surroundings.
View Article and Find Full Text PDFOpen Vet J
June 2024
Food Science and Technology Department, Faculty of Agriculture and Natural Resources, Aswan University, Aswan, Egypt.
Background: Fish is considered an important food because it includes main nutrients (proteins, fats, and ash) and micronutrients (vitamins and minerals). The assessment of fish nutritional content data may offer crucial recommendations regarding freshwater fish consumption and preserving human well-being.
Aim: Evaluate the safety and quality properties of Nasser Lake fish, Aswan, Egypt.
J Fish Biol
October 2024
Salmon & Freshwater Team, Centre for Environment, Fisheries & Aquaculture Science, Lowestoft, UK.
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