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Cordylophora caspia (Clavidae, Cnidarians)


Common name(s): Keulenpolyp (AT, DE), Brakvands-køllepolyp (DK), järvetõlvik (EE), murtovesipolyyppi (FI), Kordylofora (LT), freshwater hydroid (RU), Klubbpolyp (SE)
Synonym(s): Cordylophora lacustris (LT)
Habitat(s): , Estuaries and brackish areas, Lakes, Marine habitats, Watercourses

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Country Year of 1st record Status Frequency Invasiveness
Austria (AT)not knownEstablishedLocal
Denmark (DK)1895EstablishedLocalPotentially invasive
Estonia (EE)EstablishedRarePotentially invasive
European part of Russia (RU)CommonInvasive
Finland (FI)EstablishedInvasive
Germany (DE)1858Established
Lithuania (LT)1800'sEstablishedLocalInvasive
Netherlands (NL)Established
Norway (NO)1980-1989EstablishedNot invasive
Poland (PL)Potentially invasive
Sweden (SE)1810EstablishedCommonInvasive