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dc.contributor.authorMaquirang, Jean Rose H.
dc.contributor.authorCaturao, Romeo D.
dc.contributor.authorMaquirang, Jessy H.
dc.contributor.authorPedroso, Fiona L.
dc.date.accessioned2016-10-05T10:32:59Z
dc.date.available2016-10-05T10:32:59Z
dc.date.issued2013
dc.identifier.citationMaquirang, J. R. H., Caturao, R. D., Maquirang, J. H., & Pedroso, F. L. (2013). Survival and settlement rates of Haliotis asinina larvae at different salinity levels. IAMURE International Journal of Ecology and Conservation, 8(1), 81-95.en
dc.identifier.issn2244-1573
dc.identifier.urihttp://hdl.handle.net/10862/3073
dc.description.abstractThe study was conducted to determine the optimum salinity levels (24 ppt, 28 ppt, 32 ppt, 36 ppt and 40 ppt) for the survival and settlement rates of H. asinina in a complete randomized design with three replicates each. The experimental animals were reared in 15 glass aquaria for the first run and in plexiglass for the second run. Feeding of Navicula spp. was done once a day. Temperature and dissolved oxygen were monitored throughout the experiment. Data were analyzed using One-Way ANOVA to determine significant difference among treatments at 0.05 level of significance using Social Package for Social Science. Result of the first run showed that 32 ppt had the highest mean survival (1.50%) and mean settlement rate (1.84%). Similar result was also observed in 32 ppt with highest mean survival (9.72%) and mean settlement rate (16.42%). Significant difference existed among treatments during the second run of the experiment. Results showed that 28 ppt and 32 ppt were the optimum salinity levels for survival and settlement rate of H. asinina. Further study should be conducted to determine the tolerance and settlement rates of H. asinina larvae to lower salinities until it reaches juvenile stage with first respiratory pore appearing.en
dc.language.isoenen
dc.publisherIAMURE Multidisciplinary Researchen
dc.subjectHaliotis asininaen
dc.titleSurvival and settlement rates of Haliotis asinina larvae at different salinity levelsen
dc.typeArticleen
dc.identifier.doi10.7718/ijec.v8i1.745
dc.citation.volume8
dc.citation.issue1
dc.citation.spage81
dc.citation.epage95
dc.citation.journalTitleIAMURE International Journal of Ecology and Conservationen
dc.subject.asfarespirationen
dc.subject.asfasalinity effectsen
dc.subject.asfalarvaeen
dc.subject.asfasurvivalen
dc.subject.asfamarine molluscsen
dc.subject.asfasalinity toleranceen
dc.subject.asfadissolved oxygenen
dc.subject.asfametabolismen
dc.subject.asfafeedingen
dc.subject.asfasalinityen
dc.subject.asfatemperatureen
dc.subject.asfanature conservationen
dc.identifier.essn2244-1581


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