Show simple item record

dc.contributor.authorHughes, Janeen_US
dc.contributor.editorAnn Granten_US
dc.date.accessioned2017-05-03T11:06:49Z
dc.date.available2017-05-03T11:06:49Z
dc.date.issued2003en_US
dc.date.modified2009-09-24T05:49:56Z
dc.identifier.issn13231650en_US
dc.identifier.doi10.1071/MF02168en_AU
dc.identifier.urihttp://hdl.handle.net/10072/6003
dc.description.abstractThe Caridina indistincta complex is a group of closely related atyid shrimps that inhabit coastal freshwater streams throughout north-eastern Australia. Using mitochondrial DNA sequence data (cytochrome oxidase 1, CO1), we (1) inferred the timing of speciation in the C. indistincta group and (2) examined the intraspecific phylogeographic patterns within the group. Assuming a shrimp-specific rate of CO1 evolution, the level of sequence divergence among species suggests that speciation took place during the Miocene epoch. Within one widespread mainland species, phylogeographic patterns suggest strong geographic 'regionalisation' of mtDNA lineages that are most likely of Pleistocene origin. By contrast, another species comprises two highly divergent mtDNA lineages that occur in sympatry. We suggest that although Pleistocene sea-level regressions appear important in generating population-level phylogeographic patterns, these events were largely unimportant in the formation of species in this group.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherCSIRO Publishingen_US
dc.publisher.placeAustraliaen_US
dc.publisher.urihttp://www.publish.csiro.au/nid/126.htmen_AU
dc.relation.ispartofpagefrom807en_US
dc.relation.ispartofpageto812en_US
dc.relation.ispartofedition2003en_US
dc.relation.ispartofjournalMarine and Freshwater Researchen_US
dc.relation.ispartofvolume54en_US
dc.subject.fieldofresearchHISTORY AND ARCHAEOLOGYen_US
dc.subject.fieldofresearchcode210000en_US
dc.titleSpeciation and phylogeography in Caridina indistincta, a complex of freshwater shrimps from Australian heathland streamsen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.facultyGriffith Sciences, Griffith School of Environmenten_US
gro.date.issued2003
gro.hasfulltextNo Full Text


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record