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dc.contributor.authorGuariento E
dc.contributor.authorRabl D
dc.contributor.authorBallini S
dc.contributor.authorFiedler K
dc.date.accessioned2019-02-25T08:29:35Z
dc.date.available2019-02-25T08:29:35Z
dc.date.issued2018
dc.identifier.issn1593-5205
dc.identifier.urihttps://www.zobodat.at/pdf/Gredleriana_018_0103-0120.pdf
dc.identifier.urihttp://hdl.handle.net/10863/8732
dc.description.abstractWood ants are dominant insects in coniferous forests that interact with many other organisms, thereby significantly shaping the presence and behavior of other species. These interactions can be either positive, like in the case of trophobiotic mutualisms, or negative in cases of competition or predation. We investigated associations of wood ant prevalence with ground beetles, spiders and harvestmen, and plant lice along a natural density gradient of wood ants over the elevational tree line ecotone in the southern Central Alps. Plant lice were found to be positively associated with wood ants (r = 0.38), in contrast to spiders and harvestmen that tended to occur at lower densities where wood ants were more prevalent (r = -0.45.). Ground beetle individual numbers showed no pattern in relation to wood ants, but their community composition displayed an interesting geographic segregation. Both ground beetles and spiders showed no significant reaction to the wood ant density regarding their community composition.en_US
dc.languageEnglish
dc.language.isoenen_US
dc.relation
dc.rights
dc.subjectBiotic interactionen_US
dc.subjectTrophobiosis
dc.subjectWood ants
dc.subjectGround beetles
dc.subjectSpiders
dc.subjectPlant lice
dc.titleWood ants (Formicidae, Insecta) at the alpine tree-line ecotone: negative and positive associations with other arthropodsen_US
dc.typeArticleen_US
dc.date.updated2019-02-24T21:26:29Z
dc.language.isiEN-GB
dc.journal.titleGredleriana
dc.description.fulltextnoneen_US


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