Species-specific patterns in cercarial emergence of Diplostomum spp. from snails Radix lagotis

Result code in 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>

Alternative codes found

RIV/60077344:_____/20:00540772

Result on the web

<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>

Result language

angličtina

Original language name

Species-specific patterns in cercarial emergence of Diplostomum spp. from snails Radix lagotis

Original language description

The cercarial emergence patterns of three species of Diplostomum (Diplostomum &apos;mergi&apos;, 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.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10617 - Marine biology, freshwater biology, limnology

Project

<a href="/en/project/GJ17-20936Y" target="_blank" >GJ17-20936Y: Neglected role of parasites: does biomass of trematode cercariae matter in subarctic freshwater ecosystems?</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

International Journal for Parasitology

ISSN

0020-7519

e-ISSN

—

Volume of the periodical

50

Issue of the periodical within the volume

14

Country of publishing house

GB - UNITED KINGDOM

Number of pages

12

Pages from-to

1177-1188

UT code for WoS article

000596834400006

EID of the result in the Scopus database

2-s2.0-85091711421