Experimental cultivation of the invasive freshwater bryozoan Pectinatella magnifica

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F18%3A43897745" target="_blank" >RIV/60076658:12220/18:43897745 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24510/18:00006389

Výsledek na webu

<a href="http://dx.doi.org/10.2478/s11756-018-0069-7" target="_blank" >http://dx.doi.org/10.2478/s11756-018-0069-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/s11756-018-0069-7" target="_blank" >10.2478/s11756-018-0069-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental cultivation of the invasive freshwater bryozoan Pectinatella magnifica

Popis výsledku v původním jazyce

The freshwater bryozoan Pectinatella magnifica (Leidy, 1851) is an invasive species in many countries all over the world. Although native to North America, it has been found in many countries of Europe and Asia. Pectinatella magnifica forms the largest colonial masses from all recently known bryozoan species. Culturing this organism in an aquarium has never been achieved for more than few days so far. Colonies from laboratory culture are important for various studies on its biology and life cycle of this species in experimental conditions. Young colonies successfully hatched from germinating statoblasts of P. magnifica in the laboratory and were maintained over eight weeks. Moreover, this was the first time when the compound colonies of this species were carried from its natural habitat to the laboratory, into a special aquarium system, and kept alive for more than three weeks. In both experiments the physicochemical parameters of the water (temperature, concentration of dissolved oxygen, electrolytic conductivity and pH) and changes in weight of compound colonies of P. magnifica in laboratory conditions were checked. The results found in this study are essential for understanding the invasiveness of this species and identifying methods for elimination of its ecological risks because these are closely resembling those of other invasive species.

Název v anglickém jazyce

Experimental cultivation of the invasive freshwater bryozoan Pectinatella magnifica

Popis výsledku anglicky

The freshwater bryozoan Pectinatella magnifica (Leidy, 1851) is an invasive species in many countries all over the world. Although native to North America, it has been found in many countries of Europe and Asia. Pectinatella magnifica forms the largest colonial masses from all recently known bryozoan species. Culturing this organism in an aquarium has never been achieved for more than few days so far. Colonies from laboratory culture are important for various studies on its biology and life cycle of this species in experimental conditions. Young colonies successfully hatched from germinating statoblasts of P. magnifica in the laboratory and were maintained over eight weeks. Moreover, this was the first time when the compound colonies of this species were carried from its natural habitat to the laboratory, into a special aquarium system, and kept alive for more than three weeks. In both experiments the physicochemical parameters of the water (temperature, concentration of dissolved oxygen, electrolytic conductivity and pH) and changes in weight of compound colonies of P. magnifica in laboratory conditions were checked. The results found in this study are essential for understanding the invasiveness of this species and identifying methods for elimination of its ecological risks because these are closely resembling those of other invasive species.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

<a href="/cs/project/GAP503%2F12%2F0337" target="_blank" >GAP503/12/0337: Invazní mechovka Pectinatella magnifica v České republice: její biologie a sekundární metabolity</a><br>

Návaznosti

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

Biologia

ISSN

0006-3088

e-ISSN

—

Svazek periodika

73

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

5

Strana od-do

615-619

Kód UT WoS článku

000441013700009

EID výsledku v databázi Scopus

2-s2.0-85048004717