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dc.contributor.authorKemp, Anneen_US
dc.date.accessioned2017-07-25T12:30:40Z
dc.date.available2017-07-25T12:30:40Z
dc.date.issued2014en_US
dc.date.modified2014-02-20T22:14:01Z
dc.identifier.issn1446-5698en_US
dc.identifier.doi10.1071/ZO13038en_US
dc.identifier.urihttp://hdl.handle.net/10072/56938
dc.description.abstractFew of the localities currently inhabited by the Australian lungfish, Neoceratodus forsteri, are in pristine condition. Most populations of wild lungfish in south-east Queensland are now isolated in reservoirs. The barriers formed by the building of dams and weirs across natural rivers separate lungfish groups from each other, cut across possible pathways for normal movement in the environment, and have additional and more serious effects. Water levels in reservoirs fluctuate in spring when lungfish are spawning, and do not allow dense stands of submerged aquatic plants to become established. Lungfish need these plants as sites for oviposition, and newly hatched young need them as refuges and sources of food. Potential recruitment of young lungfish in reservoir populations faces another threat, that of anomalous development of the embryos, hatchlings and juveniles, severe enough to kill many embryos within days of oviposition, and destroy the young fish before they are more than a few months old. Similar anomalies are not present in young fish from a river environment raised under identical conditions. Reasons for poor development, which has now been found in two reservoirs, may be related to the diet of the adult lungfish, and possibly to genetic factors.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.languageEnglishen_US
dc.publisherCSIRO Publishingen_US
dc.publisher.placeAustraliaen_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofpagefrom63en_US
dc.relation.ispartofpageto79en_US
dc.relation.ispartofissue1en_US
dc.relation.ispartofjournalAustralian Journal of Zoologyen_US
dc.relation.ispartofvolume62en_US
dc.rights.retentionYen_US
dc.subject.fieldofresearchFreshwater Ecologyen_US
dc.subject.fieldofresearchcode060204en_US
dc.titleAbnormal development in embryos and hatchlings of the Australian lungfish, Neoceratodus forsteri, from two reservoirs in south-east Queenslanden_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.issued2013
gro.hasfulltextNo Full Text
gro.griffith.authorKemp, Anne R.


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