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First record of alien crustaceans Atyaephyra desmarestii (Millet, 1831) and Jaera istri Veuille, 1979 from the Czech Republic
Autoři | |
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Rok publikování | 2009 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | Aquatic Invasions |
Fakulta / Pracoviště MU | |
Citace | |
www | 10.3391/ai.2009.4.2.18 |
Doi | http://dx.doi.org/10.3391/ai.2009.4.2.18 |
Obor | Ekologie - společenstva |
Klíčová slova | Atyaephyra desmarestii; Jaera istri; Elbe; alien species; Czech Republic |
Popis | The alien crustaceans Atyaephyra desmarestii (Millet, 1831) and Jaera istri Veuille, 1979 were recorded for the first time in the territory of the Czech Republic. Atyaephyra desmarestii was found in May 2007 in the River Elbe near Lib ě chov and Jaera istri was found in August 2008 in the River Elbe at D ěč ín. Only a single specimen of Atyaephyra desmarestii was collected, while Jaera istri was found in tens of specim ens and was the most numerous aquatic invertebrate on site. |