SCSIO OpenIR  > 中科院海洋生物资源可持续利用重点实验室
The Effect of Chemical Cues on Larval Settlement of the Abalone, Haliotis diversicolor supertexta
Yu, XJ; Yan, Y; Li, HX
2010
Source PublicationJOURNAL OF THE WORLD AQUACULTURE SOCIETY
ISSN0893-8849
Volume41Issue:4Pages:626-632
AbstractThe abalone, Haliotis diversicolor supertexta, is an important aquaculture species in South China Sea. Inducing more rapid or greater degree of settlement of H. diversicolor supertexta larvae using chemical cues can significantly improve the commercial hatchery production of this valuable species. In this study, the effects of 11 chemicals on inducing larval settlement of the H. diversicolor supertexta were investigated in the laboratory. Among the chemicals tested, K+ (10 and 20 mM), Ca2+ (1 mM), NH4+ (0.1 mM), gamma-aminobutyric acid (at 10-7 to 10-2 M), 3-isobutyl-1-methylxanthine (10-4 M), 3-(3,4-dihydroxyphenyl)-l-alanine (at 10-6 to 10-5 M), and dopamine (10-6 M) induced high percentages of the larvae to settle, while Mg2+, choline, acetylcholine, and serotonin showed no obvious induction on larval settlement. Larval settlement was significantly induced after exposure to 20 mM KCl for only 2 h. KCl was not only an effective inducer, but also an inexpensive and easily available chemical, therefore it maybe a potentially economical inducer in the commercial production.
Department[Yu, Xiujuan; Yan, Yan; Li, Hengxiang] Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, LED, Guangzhou 510301, Guangdong, Peoples R China
Subject AreaFisheries
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Indexed Bysci
Funding ProjectLMB
WOS IDWOS:000280646000015
Citation statistics
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/3786
Collection中科院海洋生物资源可持续利用重点实验室
Recommended Citation
GB/T 7714
Yu, XJ,Yan, Y,Li, HX. The Effect of Chemical Cues on Larval Settlement of the Abalone, Haliotis diversicolor supertexta[J]. JOURNAL OF THE WORLD AQUACULTURE SOCIETY,2010,41(4):626-632.
APA Yu, XJ,Yan, Y,&Li, HX.(2010).The Effect of Chemical Cues on Larval Settlement of the Abalone, Haliotis diversicolor supertexta.JOURNAL OF THE WORLD AQUACULTURE SOCIETY,41(4),626-632.
MLA Yu, XJ,et al."The Effect of Chemical Cues on Larval Settlement of the Abalone, Haliotis diversicolor supertexta".JOURNAL OF THE WORLD AQUACULTURE SOCIETY 41.4(2010):626-632.
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