Invasion at the population level: a story of the freshwater snails Gyraulus parvus and G. laevis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F21%3A00119215" target="_blank" >RIV/00216224:14310/21:00119215 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00023272:_____/21:10135212

Výsledek na webu

<a href="https://doi.org/10.1007/s10750-021-04668-w" target="_blank" >https://doi.org/10.1007/s10750-021-04668-w</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10750-021-04668-w" target="_blank" >10.1007/s10750-021-04668-w</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Invasion at the population level: a story of the freshwater snails Gyraulus parvus and G. laevis

Popis výsledku v původním jazyce

Biological invasions are common among freshwater molluscs, with the North American planorbid gastropod Gyraulus parvus being reported from Europe (Germany) by the 1970s. It has since spread across Central and Western Europe, mostly living in artificial and highly modified habitats. However, considerable conchological and anatomical similarity exists between it and the native European G. laevis. Using four other European and one North American Gyraulus species as outgroups, separate phylogenetic analyses using mitochondrial and nuclear DNA sequences show that G. parvus and G. laevis are in fact part of the same species-level clade, with the former having nomenclatural priority. However, the structure within the mitochondrial tree suggests a North American origin of the invasive populations. It also makes it possible to track down the distribution of both races. Although native and non-native races in Europe tend to possess some differences in conchology and ecology, the degree of overlap makes it impossible to accurately distinguish between them without the DNA barcode data. Our results change the outlook on the conservation of the rare native race. While interspecific competition among snail species is rare, invasion on an intraspecific level may represent a serious threat for native populations.

Název v anglickém jazyce

Invasion at the population level: a story of the freshwater snails Gyraulus parvus and G. laevis

Popis výsledku anglicky

Biological invasions are common among freshwater molluscs, with the North American planorbid gastropod Gyraulus parvus being reported from Europe (Germany) by the 1970s. It has since spread across Central and Western Europe, mostly living in artificial and highly modified habitats. However, considerable conchological and anatomical similarity exists between it and the native European G. laevis. Using four other European and one North American Gyraulus species as outgroups, separate phylogenetic analyses using mitochondrial and nuclear DNA sequences show that G. parvus and G. laevis are in fact part of the same species-level clade, with the former having nomenclatural priority. However, the structure within the mitochondrial tree suggests a North American origin of the invasive populations. It also makes it possible to track down the distribution of both races. Although native and non-native races in Europe tend to possess some differences in conchology and ecology, the degree of overlap makes it impossible to accurately distinguish between them without the DNA barcode data. Our results change the outlook on the conservation of the rare native race. While interspecific competition among snail species is rare, invasion on an intraspecific level may represent a serious threat for native populations.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10617 - Marine biology, freshwater biology, limnology

Projekt

<a href="/cs/project/GA20-18827S" target="_blank" >GA20-18827S: Diverzifikace boreálních suchozemských plžů podmíněná izolací v prostoru a čase</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Hydrobiologia

ISSN

0018-8158

e-ISSN

1573-5117

Svazek periodika

848

Číslo periodika v rámci svazku

19

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

4661-4671

Kód UT WoS článku

000679651300001

EID výsledku v databázi Scopus

2-s2.0-85111533055