Spatial variation of metazoan parasite communities in bitterling fish across its geographical distribution

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00073842" target="_blank" >RIV/00216224:14310/14:00073842 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Spatial variation of metazoan parasite communities in bitterling fish across its geographical distribution

Popis výsledku v původním jazyce

European bitterling Rhodeus amarus is a small freshwater fish species characterized by enormous changes in its recent distribution and abundance. Since approximately the 1980s, European bitterling has rapidly expanded beyond its native geographical rangeand has colonised diverse habitats across many European countries.Recently, four lineages of R. amarus have been described in Europe: 1) western lineage(Danubian group); 2) eastern lineage (Northeastern group); 3) Aegean Sea and Asia Minor lineage; and4) R. amarus of ?mixed? origin.In the present study we used the large dataset of 695 individuals of R. amarus sampled in 18 localities. A total of 49 metazoan parasites were identified, only one species (monogenean specialist Gyrodactylus rhodei) occurred in all populations investigated. The significant effect of host origin was observed only for parasite abundance. Although lower species richness in the Western lineage of R.

Název v anglickém jazyce

Spatial variation of metazoan parasite communities in bitterling fish across its geographical distribution

Popis výsledku anglicky

European bitterling Rhodeus amarus is a small freshwater fish species characterized by enormous changes in its recent distribution and abundance. Since approximately the 1980s, European bitterling has rapidly expanded beyond its native geographical rangeand has colonised diverse habitats across many European countries.Recently, four lineages of R. amarus have been described in Europe: 1) western lineage(Danubian group); 2) eastern lineage (Northeastern group); 3) Aegean Sea and Asia Minor lineage; and4) R. amarus of ?mixed? origin.In the present study we used the large dataset of 695 individuals of R. amarus sampled in 18 localities. A total of 49 metazoan parasites were identified, only one species (monogenean specialist Gyrodactylus rhodei) occurred in all populations investigated. The significant effect of host origin was observed only for parasite abundance. Although lower species richness in the Western lineage of R.

Druh

O - Ostatní výsledky

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/GBP505%2F12%2FG112" target="_blank" >GBP505/12/G112: ECIP - Evropské centrum ichtyoparazitologie</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů