2021
Invasion at the population level: a story of the freshwater snails Gyraulus parvus and G. laevis
LORENCOVÁ, Erika; Luboš BERAN; Markéta NOVÁKOVÁ; Veronika HORSÁKOVÁ; Ben ROWSON et al.Základní údaje
Originální název
Invasion at the population level: a story of the freshwater snails Gyraulus parvus and G. laevis
Autoři
LORENCOVÁ, Erika; Luboš BERAN; Markéta NOVÁKOVÁ; Veronika HORSÁKOVÁ; Ben ROWSON; Jaroslav Č. HLAVÁČ; Jeffrey Clark NEKOLA a Michal HORSÁK
Vydání
Hydrobiologia, Springer Nature, 2021, 0018-8158
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10617 Marine biology, freshwater biology, limnology
Stát vydavatele
Nizozemské království
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 2.822
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/21:00119215
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
Freshwater snail; Gyraulus; Molecular data; Invasive race; Planorbidae; Phylogeny; Non-native; Genotype
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 2. 12. 2021 13:34, Mgr. Marie Novosadová Šípková, DiS.
Anotace
V originále
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.
Návaznosti
| GA20-18827S, projekt VaV |
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