North American channel catfish, Ictalurus punctatus: a neglected but potentially invasive freshwater fish species?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F21%3A43902584" target="_blank" >RIV/60076658:12520/21:43902584 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s10530-021-02459-x" target="_blank" >https://doi.org/10.1007/s10530-021-02459-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10530-021-02459-x" target="_blank" >10.1007/s10530-021-02459-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

North American channel catfish, Ictalurus punctatus: a neglected but potentially invasive freshwater fish species?

Popis výsledku v původním jazyce

The North American channel catfish Ictalurus punctatus has been introduced to several locations in Europe but has received little or no scientific study despite its invasive attributes, including prolific reproduction, tolerance to a wide range of conditions, opportunistic feeding, at least partial &apos;predator release&apos;, and some evidence of environmental impacts (e.g. disease transmission). To assess the species&apos; potential invasiveness and the likely risks to native species and ecosystems in Europe, available literature from both North America and Europe was reviewed and used to carry out risk screenings of the species for the risk assessment areas, North and South Italy, using the Aquatic Invasiveness Screening Kit (AS-ISK), which was followed by a more detailed evaluation (for both North America and Europe) of the species&apos; potential impacts using the Environmental Impact Classification of Alien Taxa (EICAT) assessment protocol. The AS-ISK score indicated that channel catfish is likely to pose a high risk of being invasive in both North and South Italy, with EICAT scores indicating &quot;Major&quot; impacts for both North America and Europe, at high and medium confidence levels, respectively. The present results emphasise the urgent need to carry out in-depth studies on introduced populations of this species to understand better its invasive potential so as to inform management decisions on the appropriate control or eradication measures for invaded water bodies.

Název v anglickém jazyce

North American channel catfish, Ictalurus punctatus: a neglected but potentially invasive freshwater fish species?

Popis výsledku anglicky

The North American channel catfish Ictalurus punctatus has been introduced to several locations in Europe but has received little or no scientific study despite its invasive attributes, including prolific reproduction, tolerance to a wide range of conditions, opportunistic feeding, at least partial &apos;predator release&apos;, and some evidence of environmental impacts (e.g. disease transmission). To assess the species&apos; potential invasiveness and the likely risks to native species and ecosystems in Europe, available literature from both North America and Europe was reviewed and used to carry out risk screenings of the species for the risk assessment areas, North and South Italy, using the Aquatic Invasiveness Screening Kit (AS-ISK), which was followed by a more detailed evaluation (for both North America and Europe) of the species&apos; potential impacts using the Environmental Impact Classification of Alien Taxa (EICAT) assessment protocol. The AS-ISK score indicated that channel catfish is likely to pose a high risk of being invasive in both North and South Italy, with EICAT scores indicating &quot;Major&quot; impacts for both North America and Europe, at high and medium confidence levels, respectively. The present results emphasise the urgent need to carry out in-depth studies on introduced populations of this species to understand better its invasive potential so as to inform management decisions on the appropriate control or eradication measures for invaded water bodies.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

—

Návaznosti

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

Biological Invasions

ISSN

1387-3547

e-ISSN

—

Svazek periodika

23

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

14

Strana od-do

1563-1576

Kód UT WoS článku

000617495700001

EID výsledku v databázi Scopus

2-s2.0-85101434737