Diversity of echinostomes (Digenea: Echinostomatidae) in their snail hosts at high latitudes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F21%3A00554443" target="_blank" >RIV/60077344:_____/21:00554443 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.parasite-journal.org/articles/parasite/full_html/2021/01/parasite210057/parasite210057.html" target="_blank" >https://www.parasite-journal.org/articles/parasite/full_html/2021/01/parasite210057/parasite210057.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/parasite/2021054" target="_blank" >10.1051/parasite/2021054</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Diversity of echinostomes (Digenea: Echinostomatidae) in their snail hosts at high latitudes

Popis výsledku v původním jazyce

The biodiversity of freshwater ecosystems globally still leaves much to be discovered, not least in the trematode parasite fauna they support. Echinostome trematode parasites have complex, multiple-host life-cycles, often involving migratory bird definitive hosts, thus leading to widespread distributions. Here, we examined the echinostome diversity in freshwater ecosystems at high latitude locations in Iceland, Finland, Ireland and Alaska (USA). We report 14 echinostome species identified morphologically and molecularly from analyses of nad1 and 28S rDNA sequence data. We found echinostomes parasitising snails of 11 species from the families Lymnaeidae, Planorbidae, Physidae and Valvatidae. The number of echinostome species in different hosts did not vary greatly and ranged from one to three species. Of these 14 trematode species, we discovered four species (Echinoparyphium sp. 1, Echinoparyphium sp. 2, Neopetasiger sp. 5, and Echinostomatidae gen. sp.) as novel in Europe, we provide descriptions for the newly recorded species and those not previously associated with DNA sequences. Two species from Iceland (Neopetasiger islandicus and Echinoparyphium sp. 2) were recorded in both Iceland and North America. All species found in Ireland are new records for this country. Via an integrative taxonomic approach taken, both morphological and molecular data are provided for comparison with future studies to elucidate many of the unknown parasite life cycles and transmission routes. Our reports of species distributions spanning Europe and North America highlight the need for parasite biodiversity assessments across large geographical areas.

Název v anglickém jazyce

Diversity of echinostomes (Digenea: Echinostomatidae) in their snail hosts at high latitudes

Popis výsledku anglicky

The biodiversity of freshwater ecosystems globally still leaves much to be discovered, not least in the trematode parasite fauna they support. Echinostome trematode parasites have complex, multiple-host life-cycles, often involving migratory bird definitive hosts, thus leading to widespread distributions. Here, we examined the echinostome diversity in freshwater ecosystems at high latitude locations in Iceland, Finland, Ireland and Alaska (USA). We report 14 echinostome species identified morphologically and molecularly from analyses of nad1 and 28S rDNA sequence data. We found echinostomes parasitising snails of 11 species from the families Lymnaeidae, Planorbidae, Physidae and Valvatidae. The number of echinostome species in different hosts did not vary greatly and ranged from one to three species. Of these 14 trematode species, we discovered four species (Echinoparyphium sp. 1, Echinoparyphium sp. 2, Neopetasiger sp. 5, and Echinostomatidae gen. sp.) as novel in Europe, we provide descriptions for the newly recorded species and those not previously associated with DNA sequences. Two species from Iceland (Neopetasiger islandicus and Echinoparyphium sp. 2) were recorded in both Iceland and North America. All species found in Ireland are new records for this country. Via an integrative taxonomic approach taken, both morphological and molecular data are provided for comparison with future studies to elucidate many of the unknown parasite life cycles and transmission routes. Our reports of species distributions spanning Europe and North America highlight the need for parasite biodiversity assessments across large geographical areas.

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

Parasite

ISSN

1252-607X

e-ISSN

1776-1042

Svazek periodika

28

Číslo periodika v rámci svazku

JUL 28 2021

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

31

Strana od-do

59

Kód UT WoS článku

000678318900001

EID výsledku v databázi Scopus

2-s2.0-85111752056