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The list of alien species in the ichthyofauna of the Czech Republic
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SYSNO ASEP 0354503 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název The list of alien species in the ichthyofauna of the Czech Republic Tvůrce(i) Lusk, Stanislav (UBO-W) RID
Lusková, Věra (UBO-W) RID, SAI
Hanel, L. (CZ)Celkový počet autorů 3 Zdroj.dok. Russian Journal of Biological Invasions - ISSN 2075-1117
Roč. 1, č. 3 (2010), s. 172-175Poč.str. 4 s. Jazyk dok. eng - angličtina Země vyd. RU - Rusko Klíč. slova allochthonous fish species ; production ; negative impact ; significance Vědní obor RIV EH - Ekologie - společenstva CEP SPII2D1/9/07 GA MŽP - Ministerstvo životního prostředí CEZ AV0Z60930519 - UBO-W (2005-2011) DOI 10.1134/S2075111710030057 Anotace In the course of the past two centuries, attempts were recorded at introducing or invated 41 non-indigenous fish species in the natural ecosystems of the Czech Republic. Of that number, only 12 species have survived until present. The fully naturalised species that established natural populations include Ameiurus nebulosus, Carassius auratus, Gasterosteus aculeatus, Pseurorasbora parva and Apollonia melanostomus. Occasional and local stable populations are produced by Oncorhynchus mykiss and Salvelinus fontinalis. The occurrence of the remaining species (Aristichthys nobilis, Coregonus maraena, Coregonus peled, Ctenopharyngodon idella and Hypophthalmichthys molitrix) depends on their culture including hand-stripping. On a six-year annual average (2001-2006), the realised production of the alien species attained a total 2002 tonnes. Of the alien species, only C. carassius has shown to be an invasive taxon with a significantly negative impact upon the native ichthyofauna. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2011
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