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Significance of different microalgal species for growth of moon jellyfish ephyrae, Aurelia sp.1
Zheng Shan1,2,3; Sun Xiaoxia1; Wang Yantao1,2,3; Sun Song1,2
2015-10-01
Source PublicationJOURNAL OF OCEAN UNIVERSITY OF CHINA
Volume14Issue:5Pages:823-828
SubtypeArticle
AbstractThe scyphozoan Aurelia aurita (Linnaeus) sp. l., is a cosmopolitan species-complex which blooms seasonally in a variety of coastal and shelf sea environments around the world. The effects of different microalgal species on the growth of newly-released Aurelia sp.1 ephyrae were studied under laboratory conditions. We fed ephyrae with four different microalgal species (diatom, autotrophic dinoflagellate, heterotrophic dinoflagellate, and chlorophyta) plus Artemia nauplii for 12-24 d at 18A degrees C. Results showed that the growth rate diverged significantly for Artemia nauplii compared to other food types. In addition, there was no significant variation between the growth rates for Skeletonema costatum and Prorocentrum donghaiense, and no significant variation was found in the growth rates for N. scintillans and P. subcordiformis. Artemia nauplii could support the energy requirement for the newly-released ephyrae to develop to meduase, and the ephyrae with Artemia nauplii showed a significant average growth rate of 25.85% d(-1). Newly-released ephyrae could grow slightly with some species of microalgae in the earliest development stage. Chain diatom Skeletonema costatum and autotrophic dinoflagellate Prorocentrum donghaiense, could not support the growth of the ephyrae, while heterotrophic dinoflagellate Noctiluca scintillans and chlorophyta Platymonas subcordiformis could support the growth of the ephyrae. However, none of the ephyrae fed with the tested phytoplankton could mature to medusae.
KeywordAurelia Sp 1 Ephyrae Phytoplankton Growth
DOI10.1007/s11802-015-2775-x
Indexed BySCI
Language英语
WOS IDWOS:000358784400007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/49786
Collection海洋生态与环境科学重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Jiaozhou Bay Marine Ecosyst Res Stn, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zheng Shan,Sun Xiaoxia,Wang Yantao,et al. Significance of different microalgal species for growth of moon jellyfish ephyrae, Aurelia sp.1[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2015,14(5):823-828.
APA Zheng Shan,Sun Xiaoxia,Wang Yantao,&Sun Song.(2015).Significance of different microalgal species for growth of moon jellyfish ephyrae, Aurelia sp.1.JOURNAL OF OCEAN UNIVERSITY OF CHINA,14(5),823-828.
MLA Zheng Shan,et al."Significance of different microalgal species for growth of moon jellyfish ephyrae, Aurelia sp.1".JOURNAL OF OCEAN UNIVERSITY OF CHINA 14.5(2015):823-828.
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