| 鳞砗磲的人工繁育和早期发生 |
| |
| 引用本文： | 张跃环,肖述,李军,马海涛,向志明,张扬,喻子牛.鳞砗磲的人工繁育和早期发生[J].水产学报,2016,40(11):1713-1723. |
| |
| 作者姓名： | 张跃环 肖述 李军 马海涛 向志明 张扬 喻子牛 |
| |
| 作者单位： | 中国科学院南海海洋研究所,热带海洋生物资源与生态重点实验室,广东省应用海洋生物学重点实验室,广东广州510301;南海生物资源开发与利用协同创新中心,广东广州510275 |
| |
| 基金项目： | 中国科学院STS项目（KFJ-EW-STS-123）；战略先导A专项（XDA13020200）；重点部署项目（KGZD-EW-609）；国家贝类现代产业技术体系建设项目（CARS-48）；广东省应用海洋生物学重点实验室运行经费（2014 B030301064） |
| |
| 摘 要： | 基于2015年的预备性试验,于2016年3—6月在三亚开展了鳞砗磲人工繁育技术研究。结果显示,采用五羟色胺催产剂可以有效促使鳞砗磲排放配子,精卵比例为50∶1~100∶1时受精率、孵化率较高,孵化密度控制在15~20个/m L较适宜,经过36 h孵化,获得初孵D形幼虫;优选的D形幼虫经过5 d的微充气培养,即发育至足面盘幼虫,进入附着变态期。利用净水采苗法促使幼虫完成变态,经过7~10 d,幼虫出现鳃、次生壳,并建立完善的虫黄藻系统,即完成变态、形成稚贝。利用一定浓度虫黄藻浸泡足面盘幼虫2 h以内,可以有效地提高变态率。采用微流水+微充气模式和2000~3000 lx光照(白天)进行稚贝培养,稚贝利用体内虫黄藻提供的营养就可以继续完成贝壳生长、器官发育。经过48 d和65 d的培育,分别成功获得壳长×壳高=(1174.0±146.5)μm×(1208.0±135.3)μm的稚贝约3万个,壳长×壳高=(1750.2±224.1)μm×(1816.5±226.5)μm的幼贝约0.5万个。本研究首次在国内人工繁育成功,获得了鳞砗磲苗种,为鳞砗磲人工大规模繁育、增殖放流、移植保育等工作奠定了基础。
|
| 关 键 词： | 鳞砗磲 人工繁育 幼虫培育 附着变态 虫黄藻 稚贝培养 |
| 收稿时间： | 2016/6/26 0:00:00 |
| 修稿时间： | 9/3/2016 12:00:00 AM |
The artificial breeding and early development of the fluted giant clam (Tridacna squamosa) in South China Sea |
| |
| ZHANG Yuehuan,XIAO Shu,LI Jun,MA Haitao,XIANG Zhiming,ZHANG Yang and YU Ziniu.The artificial breeding and early development of the fluted giant clam (Tridacna squamosa) in South China Sea[J].Journal of Fisheries of China,2016,40(11):1713-1723. |
| |
| Authors: | ZHANG Yuehuan XIAO Shu LI Jun MA Haitao XIANG Zhiming ZHANG Yang and YU Ziniu |
| |
| Institution: | Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510275, China,Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510275, China,Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510275, China,Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510275, China,Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510275, China,Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510275, China and Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510275, China |
| |
| Abstract: | |
| |
| Keywords: | Tridacna squamosa artificial breeding larval rearing metamorphosis zooxanthellae spat culture |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《水产学报》浏览原始摘要信息 |
| 点击此处可从《水产学报》下载免费的PDF全文 |
|
