Morphological variability of the Asiatic cyprinid topmouth gudgeon Pseudorasbora parva, in its introduced European range

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F09%3A00061096" target="_blank" >RIV/00216224:14310/09:00061096 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1095-8649.2008.02121.x" target="_blank" >http://dx.doi.org/10.1111/j.1095-8649.2008.02121.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1095-8649.2008.02121.x" target="_blank" >10.1111/j.1095-8649.2008.02121.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Morphological variability of the Asiatic cyprinid topmouth gudgeon Pseudorasbora parva, in its introduced European range

Popis výsledku v původním jazyce

To assess the spatial variability in external morphology of non-native populations of topmouth gudgeon Pseudorasbora parva within an ontogenetic context, triple regression analysis (distancebased measurements) was applied to data from eight European populations (two Slovak, four Romanian, one English and one French). The data from Slovakia were also subjected to geometrical analysis (co-ordinates-based measurements) to obtain a more complex picture of the species? overall morphology. Great phenotypic variability was observed, being expressed not only in the formation of different definite phenotypes but also in the manner by which the phenotypes are achieved. Thus, both the definite phenotype and the patterns of development in invasive P. parva may behighly influenced by environmental conditions. Such great morphological (phenotypic) variability is likely to be one of the attributes that make this species such a successful invader.

Název v anglickém jazyce

Morphological variability of the Asiatic cyprinid topmouth gudgeon Pseudorasbora parva, in its introduced European range

Popis výsledku anglicky

To assess the spatial variability in external morphology of non-native populations of topmouth gudgeon Pseudorasbora parva within an ontogenetic context, triple regression analysis (distancebased measurements) was applied to data from eight European populations (two Slovak, four Romanian, one English and one French). The data from Slovakia were also subjected to geometrical analysis (co-ordinates-based measurements) to obtain a more complex picture of the species? overall morphology. Great phenotypic variability was observed, being expressed not only in the formation of different definite phenotypes but also in the manner by which the phenotypes are achieved. Thus, both the definite phenotype and the patterns of development in invasive P. parva may behighly influenced by environmental conditions. Such great morphological (phenotypic) variability is likely to be one of the attributes that make this species such a successful invader.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BB - Aplikovaná statistika, operační výzkum

OECD FORD obor

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Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Journal of Fish Biology

ISSN

0022-1112

e-ISSN

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Svazek periodika

74

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

19

Strana od-do

167-185

Kód UT WoS článku

000262516900011

EID výsledku v databázi Scopus

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