Diversity of Plagiorchis (Trematoda: Digenea) in high latitudes: Species composition and snail host spectrum revealed by integrative taxonomy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F21%3A00554213" target="_blank" >RIV/60077344:_____/21:00554213 - isvavai.cz</a>

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/10.1111/jzs.12469" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/jzs.12469</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jzs.12469" target="_blank" >10.1111/jzs.12469</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Diversity of Plagiorchis (Trematoda: Digenea) in high latitudes: Species composition and snail host spectrum revealed by integrative taxonomy

Popis výsledku v původním jazyce

Parasites are important components of ecosystems, thus identifying patterns of their diversity is crucial for studies investigating ecosystem functioning, food web structure, trophic interactions and epidemiological parameters. Via an integrative taxonomic approach, we studied the diversity and distribution of trematodes of the genus Plagiorchis Luhe, 1899 in snails in the sub-Arctic freshwater ecosystems of Iceland and for comparative purposes in West and North Europe (Ireland and Finland, respectively), supplemented by data from Alaska, USA, all regions with remarkably few data on trematode diversity. Molecular genetic and morphological analyses of 68 samples of cercarial isolates of Plagiorchis collected from 3,069 snails belonging to six species revealed a total of 16 species/species-level lineages of Plagiorchis with five found in Iceland, six in Finland, nine in Ireland and five in Alaska. Two species-level lineages found in Iceland, Finland and Ireland were reported for the first time, for all species/species-level lineages identified by DNA sequences we provide the first morphological characterization. Our analysis of the diversity of Plagiorchis and their snail host spectrum in Europe provides evidence for Radix balthica and Lymnaea stagnalis as primary first intermediate hosts. By comparing DNA sequence data for Plagiorchis spp. from this and previous studies, we demonstrate no overlapping spatial distribution for members of the genus in our material between the continents of Europe and North America. We infer that the spatial distribution of Plagiorchis spp. is constrained mainly by migratory birds' ranges. Finally, in Europe, further research is needed to evaluate whether the diversity of Plagiorchis spp. in R. balthica is unique to high latitude ecosystems.

Název v anglickém jazyce

Diversity of Plagiorchis (Trematoda: Digenea) in high latitudes: Species composition and snail host spectrum revealed by integrative taxonomy

Popis výsledku anglicky

Parasites are important components of ecosystems, thus identifying patterns of their diversity is crucial for studies investigating ecosystem functioning, food web structure, trophic interactions and epidemiological parameters. Via an integrative taxonomic approach, we studied the diversity and distribution of trematodes of the genus Plagiorchis Luhe, 1899 in snails in the sub-Arctic freshwater ecosystems of Iceland and for comparative purposes in West and North Europe (Ireland and Finland, respectively), supplemented by data from Alaska, USA, all regions with remarkably few data on trematode diversity. Molecular genetic and morphological analyses of 68 samples of cercarial isolates of Plagiorchis collected from 3,069 snails belonging to six species revealed a total of 16 species/species-level lineages of Plagiorchis with five found in Iceland, six in Finland, nine in Ireland and five in Alaska. Two species-level lineages found in Iceland, Finland and Ireland were reported for the first time, for all species/species-level lineages identified by DNA sequences we provide the first morphological characterization. Our analysis of the diversity of Plagiorchis and their snail host spectrum in Europe provides evidence for Radix balthica and Lymnaea stagnalis as primary first intermediate hosts. By comparing DNA sequence data for Plagiorchis spp. from this and previous studies, we demonstrate no overlapping spatial distribution for members of the genus in our material between the continents of Europe and North America. We infer that the spatial distribution of Plagiorchis spp. is constrained mainly by migratory birds' ranges. Finally, in Europe, further research is needed to evaluate whether the diversity of Plagiorchis spp. in R. balthica is unique to high latitude ecosystems.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/GA18-18597S" target="_blank" >GA18-18597S: Trematoda v potravních řetězcích subarktických jezer: vývoj kvantitativní základny a rámce pro výzkum ekologie společenstev v Arktidě</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Journal of Zoological Systematics and Evolutionary Research

ISSN

0947-5745

e-ISSN

1439-0469

Svazek periodika

59

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

26

Strana od-do

937-962

Kód UT WoS článku

000639398100001

EID výsledku v databázi Scopus

2-s2.0-85104129003