Species-specific patterns in cercarial emergence of Diplostomum spp. from snails Radix lagotis
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F20%3A43901461" target="_blank" >RIV/60076658:12310/20:43901461 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/60077344:_____/20:00540772
Výsledek na webu
<a href="https://www.sciencedirect.com/science/article/pii/S0020751920302514?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0020751920302514?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijpara.2020.07.009" target="_blank" >10.1016/j.ijpara.2020.07.009</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Species-specific patterns in cercarial emergence of Diplostomum spp. from snails Radix lagotis
Popis výsledku v původním jazyce
The cercarial emergence patterns of three species of Diplostomum (Diplostomum 'mergi', Diplostomum spathaceum and Diplostomum parviventosum) parasitizing freshwater first intermediate host Radix lagotis sampled in Most Lake, Czech Republic, were studied under various experimental conditions, i.e. field, laboratory and incubator, and seasons, i.e. spring, summer and autumn. We discovered unexpected daily periodicity-dependent species-specific emergence patterns among the three Diplostomum spp. depending on experimental conditions. At the same time, the intraspecific variation of D. spathaceum cercarial release in response to seasonal conditions was observed. We found that a complex array of mechanisms can affect Diplostomum species-specific patterns in cercarial emergence, of which behavioural characteristics of fish related to reproduction and feeding processes are considered the most important factors. This might represent a specific adaptive evolutionary mechanism to maximise transmission success while avoiding competition for host resources. Our results contribute to a better understanding of ecological and epidemiological aspects with respect to specific adaptive strategies compartmentalised among species of Diplostomum and consequences for infection risk in fish hosts. (C) 2020 Australian Society for Parasitology. Published by Elsevier Ltd. All rights reserved.
Název v anglickém jazyce
Species-specific patterns in cercarial emergence of Diplostomum spp. from snails Radix lagotis
Popis výsledku anglicky
The cercarial emergence patterns of three species of Diplostomum (Diplostomum 'mergi', Diplostomum spathaceum and Diplostomum parviventosum) parasitizing freshwater first intermediate host Radix lagotis sampled in Most Lake, Czech Republic, were studied under various experimental conditions, i.e. field, laboratory and incubator, and seasons, i.e. spring, summer and autumn. We discovered unexpected daily periodicity-dependent species-specific emergence patterns among the three Diplostomum spp. depending on experimental conditions. At the same time, the intraspecific variation of D. spathaceum cercarial release in response to seasonal conditions was observed. We found that a complex array of mechanisms can affect Diplostomum species-specific patterns in cercarial emergence, of which behavioural characteristics of fish related to reproduction and feeding processes are considered the most important factors. This might represent a specific adaptive evolutionary mechanism to maximise transmission success while avoiding competition for host resources. Our results contribute to a better understanding of ecological and epidemiological aspects with respect to specific adaptive strategies compartmentalised among species of Diplostomum and consequences for infection risk in fish hosts. (C) 2020 Australian Society for Parasitology. Published by Elsevier Ltd. All rights reserved.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10617 - Marine biology, freshwater biology, limnology
Návaznosti výsledku
Projekt
<a href="/cs/project/GJ17-20936Y" target="_blank" >GJ17-20936Y: Opomíjená role parazitů: je biomasa cerkárií motolic důležitá v subarktických sladkovodních ekosystémech?</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
International Journal for Parasitology
ISSN
0020-7519
e-ISSN
—
Svazek periodika
50
Číslo periodika v rámci svazku
14
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
12
Strana od-do
1177-1188
Kód UT WoS článku
000596834400006
EID výsledku v databázi Scopus
2-s2.0-85091711421