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dc.contributor.authorHansen, Erika Laineen_US
dc.coverage.spatialMaple River - East Branchen_US
dc.coverage.spatialUMBS Stream Research Facilityen_US
dc.date.accessioned2007-06-14T22:56:32Z
dc.date.available2007-06-14T22:56:32Z
dc.date.issued1998en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/54788
dc.description.abstractThis study investigates the relationship between current velocity and the density and distribution of caddisfly larvae of different families. Caddisflies are important benthic organisms in stream ecosystems. They can be restricted to certain environments by such factors as availbility of dissolved oxygen, pollution levels, competition and predation. A northern Michigan stream was sampled to calculate the density of caddisflies in macrohabitats of different current velocities. I found that larvae of Hydroptilidae and Glossosomatidae varied significantly among macrohabitats, while those of Limnephilidae, Brachycentridaae, and Hydropsychidae did not.en_US
dc.format.extent597224 bytes
dc.format.extent3144 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.relation.haspartDiagram or Illustrationen_US
dc.relation.haspartGraphen_US
dc.relation.haspartTable of Numbersen_US
dc.subjectStreamsen_US
dc.subject.otherINVERTEBRATESen_US
dc.subject.otherBENTHICen_US
dc.subject.otherCOMMUNITIESen_US
dc.subject.otherSTREAMSen_US
dc.subject.otherQUALITYen_US
dc.subject.otherDENSITYen_US
dc.titleMacrohabitat distribution of caddisflies (Trichoptera) in a northern Michigan stream.en_US
dc.typeWorking Paperen_US
dc.subject.hlbsecondlevelNatural Resource and Environmenten_US
dc.subject.hlbtoplevelScienceen_US
dc.contributor.affiliationumBiological Station, University of Michiganen_US
dc.contributor.affiliationumcampusAnn Arboren_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/54788/1/3229.pdfen_US
dc.description.filedescriptionDescription of 3229.pdf : Access restricted to on-site users at the U-M Biological Station.en_US
dc.owningcollnameBiological Station, University of Michigan (UMBS)


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