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Morphological variability of black bullhead Ameiurus melas in four non-native European populations

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F13%3A00067896" target="_blank" >RIV/00216224:14310/13:00067896 - isvavai.cz</a>

  • Result on the web

    <a href="http://onlinelibrary.wiley.com/journal/10.1111/%28ISSN%291095-8649/earlyview" target="_blank" >http://onlinelibrary.wiley.com/journal/10.1111/%28ISSN%291095-8649/earlyview</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1111/jfb.12035" target="_blank" >10.1111/jfb.12035</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Morphological variability of black bullhead Ameiurus melas in four non-native European populations

  • Original language description

    External morphology in black bullhead Ameiurus melas , a fish species considered to have high invasive potential, was studied in its four non-native European populations (British, French, Italian and Slovak). The aim of this study was to examine this species? variability in external morphology, including ontogenetic context, and to evaluate its invasive potential. Specimens from all non-native populations reached smaller body size compared to individuals from native populations. Juvenile A. melas were found to have a relatively uniform body shape regardless of the population?s origin, whereas adults developed different phenotypes depending upon location. Specimens from the U.K., Slovak and French populations appeared to be rather similar to each other,whereas the Italian population showed the most distant phenotype. This probably results from the different thermal regime in the Italian habitat.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BB - Applied statistics, operational research

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    O - Projekt operacniho programu

Others

  • Publication year

    2013

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Fish Biology

  • ISSN

    0022-1112

  • e-ISSN

  • Volume of the periodical

    82

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    16

  • Pages from-to

    1103-1118

  • UT code for WoS article

    000317291700001

  • EID of the result in the Scopus database