Dactylogyrus communities in the Barbus hybrid zone of southern France

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00073869" target="_blank" >RIV/00216224:14310/14:00073869 - 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

Dactylogyrus communities in the Barbus hybrid zone of southern France

Popis výsledku v původním jazyce

The genus Dactylogyrus represents the species richest group within the family Dactylogyridae (Monogenea). In our study, we aimed to study the composition of Dactylogyrus communities in two cyprinid fish species, Barbus meridionalis and B. barbus, formingthe hybrid zone in southern France. Over the period 2007-2013, 327 fish were dissected for metazoan parasites in both sympatric and allopatric Barbus populations. Fish determination was performed using 30 microsatellite markers and revealed the occurrence of 40 hybrid individuals in seven Barbus populations. Of all parasites, Dactylogyrus species represent the most dominant group in almost all studied populations. D. carpathicus parasitized both Barbus species, while D. malleus was specific for B. barbus. These parasites reached the highest values of abundance and prevalence in allopatric B. barbus populations. D. dyki was present solely in allopatric population of B. meridionalis that is in disagreement with previously published data.

Název v anglickém jazyce

Dactylogyrus communities in the Barbus hybrid zone of southern France

Popis výsledku anglicky

The genus Dactylogyrus represents the species richest group within the family Dactylogyridae (Monogenea). In our study, we aimed to study the composition of Dactylogyrus communities in two cyprinid fish species, Barbus meridionalis and B. barbus, formingthe hybrid zone in southern France. Over the period 2007-2013, 327 fish were dissected for metazoan parasites in both sympatric and allopatric Barbus populations. Fish determination was performed using 30 microsatellite markers and revealed the occurrence of 40 hybrid individuals in seven Barbus populations. Of all parasites, Dactylogyrus species represent the most dominant group in almost all studied populations. D. carpathicus parasitized both Barbus species, while D. malleus was specific for B. barbus. These parasites reached the highest values of abundance and prevalence in allopatric B. barbus populations. D. dyki was present solely in allopatric population of B. meridionalis that is in disagreement with previously published data.

Druh

O - Ostatní výsledky

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP505%2F12%2F0375" target="_blank" >GAP505/12/0375: Evolučně-imunitní a ekologické aspekty parazitace u hybridních a polyploidních kaprovitých ryb</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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