Native European branchiobdellids on non-native crayfishes: Report from the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F18%3A43897166" target="_blank" >RIV/60076658:12520/18:43897166 - isvavai.cz</a>

Výsledek na webu

<a href="http://jlimnol.it/index.php/jlimnol/article/view/jlimnol.2017.1679/1414" target="_blank" >http://jlimnol.it/index.php/jlimnol/article/view/jlimnol.2017.1679/1414</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4081/jlminol.2017.1679" target="_blank" >10.4081/jlminol.2017.1679</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Native European branchiobdellids on non-native crayfishes: Report from the Czech Republic

Popis výsledku v původním jazyce

Invasive alien species present a global threat to biodiversity, particularly where pathogens and symbionts are involved. Non-native crayfish species can increase their impact on the host ecosystem through introductions of symbiotic fauna. Conversely, non-native crayfishes could serve as hosts for native epibionts. thus substituting for disappearing native crayfishes as well. Here we report the presence of native branchiobdellids on naturalized populations of non-native crayfish Orconectes limosus and Pacifastacus leniusculus living in sympatry with native Astacus astacus. The native crayfish species probably served as a source of Branchiobdella spp. for non-native crayfishes. Two species of Branchiobdella (B. parasita and B, pentadonta) were found on P. leniusculus while only B. parasita was found on O. limosus, The level of colonization of inspected specimens and species was also evaluated. The mean number of branchiobdellids found on P, leniusculus and O, limosus was 26.0 +/- 15.9, and 64.8 +/- 27.7. respectively. Orconectes limosus was more heavily colonized by Branchiobdella despite being significantly smaller than P. leniusculus. Non-native species were corroborated as suitable to host the native epibionts.

Název v anglickém jazyce

Native European branchiobdellids on non-native crayfishes: Report from the Czech Republic

Popis výsledku anglicky

Invasive alien species present a global threat to biodiversity, particularly where pathogens and symbionts are involved. Non-native crayfish species can increase their impact on the host ecosystem through introductions of symbiotic fauna. Conversely, non-native crayfishes could serve as hosts for native epibionts. thus substituting for disappearing native crayfishes as well. Here we report the presence of native branchiobdellids on naturalized populations of non-native crayfish Orconectes limosus and Pacifastacus leniusculus living in sympatry with native Astacus astacus. The native crayfish species probably served as a source of Branchiobdella spp. for non-native crayfishes. Two species of Branchiobdella (B. parasita and B, pentadonta) were found on P. leniusculus while only B. parasita was found on O. limosus, The level of colonization of inspected specimens and species was also evaluated. The mean number of branchiobdellids found on P, leniusculus and O, limosus was 26.0 +/- 15.9, and 64.8 +/- 27.7. respectively. Orconectes limosus was more heavily colonized by Branchiobdella despite being significantly smaller than P. leniusculus. Non-native species were corroborated as suitable to host the native epibionts.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Journal of Limnology

ISSN

1129-5767

e-ISSN

—

Svazek periodika

77

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

IT - Italská republika

Počet stran výsledku

5

Strana od-do

164-168

Kód UT WoS článku

000432877400013

EID výsledku v databázi Scopus

2-s2.0-85044233213