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Effects of different diets on the reproduction and naupliar development of the copepod Acartia bifilosa

文献类型：期刊论文

作者Li, Jie1,2; Sun, Song1; Li, Chao-lun1; Zhang, Zhan1; Pu, Xin-ming3
刊名JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY
出版日期2008-02-22
卷号355期号:2页码:95-102
关键词Acartia Bifilosa Diatom Egg Production Hatching Success Naupliar
ISSN号0022-0981
DOI10.1016/j.jembe.2007.12.005
文献子类Article
英文摘要The influence of diatoms on the reproduction and naupliar development of Acartia bifilosa was investigated under laboratory conditions, comparing initial in situ values and laboratory-food treatments. Egg production by A. bifilosa was significantly reduced by one diatom diet (Phaeodactylum tricornutum: Pt) and by two non-diatom diets (Platymonas subordiformis: Ps and Nannochloropsis oculata: No). It was less affected by the other diatom diet (Skeletonema costatum: Sc) or by two mixed-food treatments (D-mix and DG-mix), composed of two diatoms (Pt, Sc) and four species (Pt, Sc, Ps and No), respectively. The negative effect of Pt was eliminated when adult copepods were offered mixed-food diets. There were no significant differences between the hatching success values observed in filtered seawater and in algal exudates, indicating that diatoms did not produce active dissolved toxic substances under the different food concentrations tested. The mortality rate of nauplii was higher with Pt than the other diets, suggesting that this diatom species had a negative effect on egg production, hatching success and naupliar survival simultaneously. Compared to other diets, No and Pt were not beneficial food sources for reproduction and for female and larval survival. (c) 2007 Elsevier B.V. All rights reserved.; The influence of diatoms on the reproduction and naupliar development of Acartia bifilosa was investigated under laboratory conditions, comparing initial in situ values and laboratory-food treatments. Egg production by A. bifilosa was significantly reduced by one diatom diet (Phaeodactylum tricornutum: Pt) and by two non-diatom diets (Platymonas subordiformis: Ps and Nannochloropsis oculata: No). It was less affected by the other diatom diet (Skeletonema costatum: Sc) or by two mixed-food treatments (D-mix and DG-mix), composed of two diatoms (Pt, Sc) and four species (Pt, Sc, Ps and No), respectively. The negative effect of Pt was eliminated when adult copepods were offered mixed-food diets. There were no significant differences between the hatching success values observed in filtered seawater and in algal exudates, indicating that diatoms did not produce active dissolved toxic substances under the different food concentrations tested. The mortality rate of nauplii was higher with Pt than the other diets, suggesting that this diatom species had a negative effect on egg production, hatching success and naupliar survival simultaneously. Compared to other diets, No and Pt were not beneficial food sources for reproduction and for female and larval survival. (c) 2007 Elsevier B.V. All rights reserved.
学科主题Ecology ; Marine & Freshwater Biology
URL标识查看原文
语种英语
WOS记录号WOS:000254137600002
公开日期2010-12-24
源URL[http://ir.qdio.ac.cn/handle/337002/5355]  
专题海洋研究所_海洋生态与环境科学重点实验室
海洋研究所_海洋生物分类与系统演化实验室
作者单位1.Chinese Acad Sci, Key Lab Marine Ecol & Environm Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Qingdao Technol Univ, Qingdao 266033, Peoples R China
3.SOA, Inst Ocanog 1, Qingdao 266061, Peoples R China
推荐引用方式
GB/T 7714		 Li, Jie,Sun, Song,Li, Chao-lun,et al. Effects of different diets on the reproduction and naupliar development of the copepod Acartia bifilosa[J]. JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY,2008,355(2):95-102.
APA Li, Jie,Sun, Song,Li, Chao-lun,Zhang, Zhan,&Pu, Xin-ming.(2008).Effects of different diets on the reproduction and naupliar development of the copepod Acartia bifilosa.JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY,355(2),95-102.
MLA Li, Jie,et al."Effects of different diets on the reproduction and naupliar development of the copepod Acartia bifilosa".JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY 355.2(2008):95-102.

入库方式： OAI收割

来源：海洋研究所

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