Vnímavost karasa stříbřitého infikovaného metacerkariemi Posthodiplostomum cuticola k predaci

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00017923" target="_blank" >RIV/00216224:14310/06:00017923 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68081766:_____/06:00040715

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Susceptibility of Prussian carp infected by metacercariae of Posthodiplostomum cuticola (v. Nordmann, 1832) to fish predation

Popis výsledku v původním jazyce

Parasites that are trophically transmitted often alter behaviour of their intermediate hosts resulting in increased predation by their definitive hosts. In this study, we investigated susceptibility of prey fish infected by metacercariae of Posthodiplostomum cuticola (Digenea: Diplostomatidae) to the predation of non-host predator in experimental conditions. Parasitized young-of-the-year Prussian carp Carassius auratus were significantly more often consumed by perch Perca fluviatilis compared to non-parasitized individuals, independently on the Prussian carp density. The proportion of parasitized and non-parasitized fish consumed by the predator remained stable at four different prey densities. The probability of predation did not increase with the intensity of parasite infection.

Název v anglickém jazyce

Susceptibility of Prussian carp infected by metacercariae of Posthodiplostomum cuticola (v. Nordmann, 1832) to fish predation

Popis výsledku anglicky

Parasites that are trophically transmitted often alter behaviour of their intermediate hosts resulting in increased predation by their definitive hosts. In this study, we investigated susceptibility of prey fish infected by metacercariae of Posthodiplostomum cuticola (Digenea: Diplostomatidae) to the predation of non-host predator in experimental conditions. Parasitized young-of-the-year Prussian carp Carassius auratus were significantly more often consumed by perch Perca fluviatilis compared to non-parasitized individuals, independently on the Prussian carp density. The proportion of parasitized and non-parasitized fish consumed by the predator remained stable at four different prey densities. The probability of predation did not increase with the intensity of parasite infection.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/LC522" target="_blank" >LC522: ICHTYOPARAZITOLOGIE - centrum základního výzkumu</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Ecological Research

ISSN

0912-3814

e-ISSN

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Svazek periodika

21

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

4

Strana od-do

526-529

Kód UT WoS článku

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EID výsledku v databázi Scopus

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