Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
Effect of tea saponin on ephyrae and polyps of the moon jellyfish Aurelia sp 1 | |
Dong, Zhijun1; Sun, Tingting1,2; Liang, Likun2; Wang, Lei1; Dong, Zhijun(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai, Shandong, Peoples R China) | |
发表期刊 | PLOS ONE |
ISSN | 1932-6203 |
2017-08-04 | |
卷号 | 12期号:8页码:e0182787 |
关键词 | COMMON JELLYFISH AURITA BLOOMS MODEL |
研究领域 | Multidisciplinary Sciences |
DOI | 10.1371/journal.pone.0182787 |
产权排序 | 第1完成单位 |
作者部门 | 海岸带生物资源高效利用研究与发展中心 |
英文摘要 | The moon jellyfish (Aurelia sp. 1) is thought to be a nuisance for the sea cucumber aqua-culture, which commonly occur in the sea cucumber (Apostichopus japonicus) culture ponds of the Yellow Sea, China. To develop an appropriate method to control Aurelia sp. 1 blooms, the toxic effects of tea saponin on Aurelia sp. 1 ephyrae and polyps were tested in laboratory experiments. Our results revealed that tea saponin caused significant morphological changes, behavioral abnormality and mortality in Aurelia sp. 1 ephyrae and polyps in 24 h and 48 h exposure experiments. The 24 h and 48 h median lethal concentrations (LC50) values of tea saponin for Aurelia sp. 1 ephyrae were 1.9 and 1.1 mg L-1 respectively, while the LC50 value for Aurelia sp. 1 polyps was 0.4 mg L-1 after 24h and 48 h of exposure to tea saponin. Comparison with literature results of tea saponin on A. japonicus indicates that the resistance of A. japonicus to tea saponin is 12-18 times greater than that of Aurelia sp. 1 ephyrae. Therefore, the appropriate tea saponin dosage for the control of Aurelia sp. 1 should be paid enough attention in order to minimize possible damage for sea cucumber. We suggest that the recommended level of tea saponin to eradicate Aurelia sp. 1 ephyrae and polyps in sea cucumber culture ponds be lower than 1.35 mg L-1. |
文章类型 | Article |
资助机构 | National Natural Science Foundation of China(41576152) |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | COMMON JELLYFISH ; AURITA ; BLOOMS ; MODEL |
研究领域[WOS] | Science & Technology - Other Topics |
WOS记录号 | WOS:000406944300056 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/23410 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室 中国科学院烟台海岸带研究所 |
通讯作者 | Dong, Zhijun; Dong, Zhijun(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai, Shandong, Peoples R China) |
作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai, Shandong, Peoples R China 2.Yantai Univ, Coll Life Sci, Yantai, Shandong, Peoples R China |
推荐引用方式 GB/T 7714 | Dong, Zhijun,Sun, Tingting,Liang, Likun,et al. Effect of tea saponin on ephyrae and polyps of the moon jellyfish Aurelia sp 1[J]. PLOS ONE,2017,12(8):e0182787. |
APA | Dong, Zhijun,Sun, Tingting,Liang, Likun,Wang, Lei,&Dong, Zhijun.(2017).Effect of tea saponin on ephyrae and polyps of the moon jellyfish Aurelia sp 1.PLOS ONE,12(8),e0182787. |
MLA | Dong, Zhijun,et al."Effect of tea saponin on ephyrae and polyps of the moon jellyfish Aurelia sp 1".PLOS ONE 12.8(2017):e0182787. |
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