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Crayfish feeding responses to zebra mussels depend on microorganisms and learning

dc.contributor.authorHazlett, Brian A.en_US
dc.date.accessioned2006-09-11T15:24:00Z
dc.date.available2006-09-11T15:24:00Z
dc.date.issued1994-10en_US
dc.identifier.citationHazlett, Brian A.; (1994). "Crayfish feeding responses to zebra mussels depend on microorganisms and learning." Journal of Chemical Ecology 20(10): 2623-2630. <http://hdl.handle.net/2027.42/44884>en_US
dc.identifier.issn1573-1561en_US
dc.identifier.issn0098-0331en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/44884
dc.description.abstractThree species of crayfish ( Orconectes virilis, O. rusticus , and Cambarus robustus ) were tested for feeding responses to potential food odors from mollusks (either zebra mussels, Dreissena polymorpha , or native gastropods). In all three crayfish species, feeding responses to odor cues were shown only by individuals experienced with feeding on a prey type. Individuals exposed to just the smell of prey organisms did not show feeding responses, indicating the role of associative learning in diet breadth. Establishment of a learned association took more than one feeding experience but once established lasted more than three weeks. When microbial enzymatic degradation of food protein was eliminated, either by UV radiation or microfiltration, feeding responses were eliminated even for crayfish experienced with a prey type.en_US
dc.format.extent506461 bytes
dc.format.extent3115 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.language.isoen_US
dc.publisherKluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Mediaen_US
dc.subject.otherFeedingen_US
dc.subject.otherOrconectes Virilisen_US
dc.subject.otherMicroorganismsen_US
dc.subject.otherPhysical Chemistryen_US
dc.subject.otherLife Sciencesen_US
dc.subject.otherAgricultureen_US
dc.subject.otherEcologyen_US
dc.subject.otherBiological Microscopyen_US
dc.subject.otherLearningen_US
dc.subject.otherCrayfishen_US
dc.subject.otherDreissena Polymorphaen_US
dc.titleCrayfish feeding responses to zebra mussels depend on microorganisms and learningen_US
dc.typeArticleen_US
dc.subject.hlbsecondlevelNatural Resources and Environmenten_US
dc.subject.hlbsecondlevelEcology and Evolutionary Biologyen_US
dc.subject.hlbtoplevelScienceen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Biology, University of Michigan, 48109-1048, Ann Arbor, Michiganen_US
dc.contributor.affiliationumcampusAnn Arboren_US
dc.identifier.pmid24241836en_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/44884/1/10886_2005_Article_BF02036196.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1007/BF02036196en_US
dc.identifier.sourceJournal of Chemical Ecologyen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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