ArticleParasitology research2022
Analysis of potential drivers of spatial and temporal changes in anisakid larvae infection levels in European hake, Merluccius merluccius (L.), from the North-East Atlantic fishing grounds.
Article in Parasitology research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed, 23 citations in OpenAlex.
- Local host fish-Food and waterborne parasitology · 2026Article
- Potential impact of marine heatwaves on the survival and transcriptomic signature of free-living third-stage larvae (L3) ofFrontiers in veterinary science · 2026Article
- Foodborne Helminths in Imported Fish: Molecular Evidence from Fish Products in the Kazakhstan Market.Foods (Basel, Switzerland) · 2025Article
- Hybridization and introgression of the mitochondrial genome between the two speciesParasitology · 2025Article
- New Insights on the Diversity, Ecology and Genetic Population Structure ofAnimals : an open access journal from MDPI · 2024Article
- Re-evaluation of certain aspects of the EFSA Scientific Opinion of April 2010 on risk assessment of parasites in fishery products, based on new scientific data. Part 2.EFSA journal. European Food Safety Authority · 2024Article
- Emaciated enigma: Decline in body conditions of common dolphins in the Celtic Seas ecoregion.Ecology and evolution · 2024Article
- A survey of nematodes in the European hake (Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2024Article
- Re-evaluation of certain aspects of the EFSA Scientific Opinion of April 2010 on risk assessment of parasites in fishery products, based on new scientific data. Part 1: ToRs1-3.EFSA journal. European Food Safety Authority · 2024Article
- Variation in the levels of anisakid infection in the European anchovy Engraulis encrasicolus (Linnaeus) from the Bay of Biscay during the period 2000-2023 (ICES Subarea 8).Parasitology research · 2024Article
- An update and ecological perspective on certain sentinel helminth endoparasites within the Mediterranean Sea.Parasitology · 2023Review
- Population Genetic Structure ofAnimals : an open access journal from MDPI · 2023Article
- Anisakid Nematodes and Potential Risk of Human Anisakiasis through the Consumption of Hake,Pathogens (Basel, Switzerland) · 2022Article
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
We analysed the spatial and temporal variability of Anisakis larvae infection in hake (Merluccius merluccius) from the North-East Atlantic from 1998 to 2020 and the potential drivers (i.e., environmental and host abundance) of such variation. The results showed that hake from separate sea areas in the North Atlantic have marked differences in temporal abundance levels. Hake larger than 60 cm were all parasitized in all ICES (International Council for the Exploration of the Sea) subareas 6, 7, and 8. The belly flaps were the most parasitized parts of the flesh, accounting for 92% of the total. Individuals of Anisakis simplex, Anisakis pegreffii, Anisakis spp. and a hybrid of Anisakis simplex × pegreffii were genetically identified, and Anisakis simplex as the most abundant (88-100%). An ecological niche model of Anisakis occurrence in fishes in the NE Atlantic was built to define the thermal optimum and environmental ranges for salinity, depth, chlorophyll concentration, and diffuse attenuation. The temporal variability of anisakid infection in fishes in the last two decades indicated an increase in the NE Atlantic at an annual rate of 31.7 nematodes per total number of specimens examined per year. This rise in infection levels could be triggered by the increase in intermediate host fish stocks, especially hake in the area.
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