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Mikroskopické houby jako potrava jeskynních bezobratlých živočichů - laboratorní pokus potravní preference

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    0319276 - BC 2009 RIV CZ cze C - Conference Paper (international conference)
    Nováková, Alena - Luptáčik, P. - Kováč, L. - Lukešová, Alena - Šustr, Vladimír
    Mikroskopické houby jako potrava jeskynních bezobratlých živočichů - laboratorní pokus potravní preference.
    [Microscopic fungi as food of cave invertebrate animals - a laboratory food preference experiment.]
    Sborník příspěvků z workshopu Micromyco 2008. České Budějovice: Ústav půdní biologie BC AV ČR, 2008, s. 52-57. ISBN 978-80-86525-12-9.
    [Micromyco 2008. České Budějovice (CZ), 02.09.2008-03.09.2008]
    Institutional research plan: CEZ:AV0Z60660521
    Keywords : microscopic fungi * cave * algae
    Subject RIV: EH - Ecology, Behaviour

    Cílem práce je metodika potravně preferenčních testů při studiu interakcí mikromycetů a různých zástupců jeskynních bezobratlých a prezentace prvních výsledků.

    The aim was to improve the methodology of the multi-choice food preference tests as a tool for investigation of feeding preference of cave invertebrates. Fungi and algae isolated from cave sediments of the Domica Cave system (NP Slovak Karst) were offered in cafeteria tests as a food to springtail Folsomia candida, mites Pantelozetes cavatica, Scheloribates pallidulus, and isopod Mesoniscus graniger. M. graniger preferred some species of algae, all offered fungi were rejected. Mainly algae and Mucor spp. from microscopic fungi are preferred by S. pallidulus. Preference of Mucor spp. was observed by cave mite P. cavatica and cave population of F. candida too. All cave animals showed low preference for offered food and have tendency to stay rather on clay cave sediment then on the food.
    Permanent Link: http://hdl.handle.net/11104/0005004

     
     
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