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Article: Assessment of temperature effects on early larval development survival of hatchery-reared tropical oyster, Crassostrea iredalei

TitleAssessment of temperature effects on early larval development survival of hatchery-reared tropical oyster, Crassostrea iredalei
Authors
KeywordsTropical Oyster
Global Warming
Larvae
Early Development
Issue Date2016
PublisherPenerbit Universiti Sains Malaysia. The Journal's web site is located at http://www.tlsr.usm.my/
Citation
Tropical Life Sciences Research, 2016, v. 27 n. supp1, p. 111-116 How to Cite?
AbstractThe influence of the cool and warm temperatures on early life development and survival of tropical oyster, Crassostrea iredalei was studied. D-hinged larvae (day 1 larvae) were reared to three different temperatures (20°C, 27°C, and 34°C) for nine days. Oyster larvae reared in temperature 27°C, acted as control (ambient temperature). The highest survival rate occurred when the larvae were reared in 20°C and 27°C. Larvae reared at 34°C exhibited reduced survival but increase in the growth rate. The growth rate in larvae reared in high temperature (34°C) was significantly higher compared to larvae reared in 20°C and 27°C (p<0.05). The results from the present study indicated that tropical oyster larvae, C. iredalei had faster growth rate at the high temperature (34°C). However, the larval survival was decreasing according to days. There is no significant difference in the larval growth and survival in lower temperature (20°C) and control condition (27°C).
Persistent Identifierhttp://hdl.handle.net/10722/294675
ISSN
2023 Impact Factor: 1.1
2023 SCImago Journal Rankings: 0.331
PubMed Central ID

 

DC FieldValueLanguage
dc.contributor.authorPeng, TC-
dc.contributor.authorVengatesen, T-
dc.contributor.authorHwai, ATS-
dc.date.accessioned2020-12-08T07:40:18Z-
dc.date.available2020-12-08T07:40:18Z-
dc.date.issued2016-
dc.identifier.citationTropical Life Sciences Research, 2016, v. 27 n. supp1, p. 111-116-
dc.identifier.issn1985-3718-
dc.identifier.urihttp://hdl.handle.net/10722/294675-
dc.description.abstractThe influence of the cool and warm temperatures on early life development and survival of tropical oyster, Crassostrea iredalei was studied. D-hinged larvae (day 1 larvae) were reared to three different temperatures (20°C, 27°C, and 34°C) for nine days. Oyster larvae reared in temperature 27°C, acted as control (ambient temperature). The highest survival rate occurred when the larvae were reared in 20°C and 27°C. Larvae reared at 34°C exhibited reduced survival but increase in the growth rate. The growth rate in larvae reared in high temperature (34°C) was significantly higher compared to larvae reared in 20°C and 27°C (p<0.05). The results from the present study indicated that tropical oyster larvae, C. iredalei had faster growth rate at the high temperature (34°C). However, the larval survival was decreasing according to days. There is no significant difference in the larval growth and survival in lower temperature (20°C) and control condition (27°C).-
dc.languageeng-
dc.publisherPenerbit Universiti Sains Malaysia. The Journal's web site is located at http://www.tlsr.usm.my/-
dc.relation.ispartofTropical Life Sciences Research-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.subjectTropical Oyster-
dc.subjectGlobal Warming-
dc.subjectLarvae-
dc.subjectEarly Development-
dc.titleAssessment of temperature effects on early larval development survival of hatchery-reared tropical oyster, Crassostrea iredalei-
dc.typeArticle-
dc.identifier.emailVengatesen, T: rajan@hkucc.hku.hk-
dc.identifier.authorityVengatesen, T=rp00796-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.21315/tlsr2016.27.3.15-
dc.identifier.pmid27965748-
dc.identifier.pmcidPMC5131659-
dc.identifier.scopuseid_2-s2.0-84995611051-
dc.identifier.hkuros320378-
dc.identifier.volume27-
dc.identifier.issuesupp1-
dc.identifier.spage111-
dc.identifier.epage116-
dc.publisher.placeMalaysia-

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