J 2016

Metazoan parasite communities: support for the biological invasion of Barbus barbus and its hybridization with the endemic Barbus meridionalis.

GETTOVÁ, Lenka, André GILLES a Andrea VETEŠNÍKOVÁ ŠIMKOVÁ

Základní údaje

Originální název

Metazoan parasite communities: support for the biological invasion of Barbus barbus and its hybridization with the endemic Barbus meridionalis.

Autoři

GETTOVÁ, Lenka (703 Slovensko, domácí), André GILLES (250 Francie) a Andrea VETEŠNÍKOVÁ ŠIMKOVÁ (203 Česká republika, garant, domácí)

Vydání

PARASITES & VECTORS, BioMed Central, 2016, 1756-3305

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 3.035

Kód RIV

RIV/00216224:14310/16:00088710

Organizační jednotka

Přírodovědecká fakulta

DOI

UT WoS

000388145900001

Klíčová slova anglicky

Biological invasion; Cyprinid fish; Hybridization; Metazoan parasite communities

Štítky

Změněno: 6. 3. 2018 10:40, Mgr. Lucie Jarošová, DiS.

Anotace

V originále

Metazoan parasite communities were examined in B. barbus, B. meridionalis and their hybrids in three river basins in France. Microsatellites were used for the species identification of individual fish. Parasite abundance, prevalence, and species richness were compared. Effects of different factors on parasite infection levels and species richness were tested using GLM. Metazoan parasites followed the expansion range of B. barbus and confirmed its introduction into the Argens River. Here, the significantly lower parasite number and lower levels of infection found in B. barbus in contrast to B. barbus from the Rhône River supports the enemy release hypothesis. Barbus barbus x B. meridionalis hybridization in the Argens River basin was confirmed using both microsatellites and metazoan parasites, as hybrids were infected by parasites of both parental taxa. Trend towards higher parasite diversity in hybrids when compared to parental taxa, and similarity between parasite communities from the Barbus hybrid zone suggest that hybrids might represent "bridges" for parasite infection between B. barbus and B. meridionalis. Risk of parasite transmission from less parasitized B. barbus to more parasitized B. meridionalis indicated from our study in the Argens River might be enhanced in time as higher infection levels in B. barbus from the Rhône River were revealed. Hybrid susceptibility to metazoan parasites varied among the populations and is probably driven by host-parasite interactions and environmental forces.

Návaznosti

GBP505/12/G112, projekt VaV
Název: ECIP - Evropské centrum ichtyoparazitologie
Investor: Grantová agentura ČR, ECIP - Evropské centrum ichtyoparazitologie