IOCAS-IR  > 海洋生态与环境科学重点实验室
A new tagging method and its early stress effect on the sea cucumber Apostichopus japonicus
Xu, Qiang1,2; Gao, Fei2; Zhang, Libin1; Zhang, Tao1; Yang, Hongsheng1
2017-02-01
Source PublicationAQUACULTURE
Volume468Pages:156-161
SubtypeArticle
AbstractThe sea cucumber Apostichopus japonicus is a widely exploited species that is highly valued as a traditional medicine and as a food product in China, Singapore, Japan and many other countries of Southeast Asia. With the fast development of sea cucumber fisheries and aquaculture, in-situ investigation is necessary to assess the stock amount, growth and migration of cultured sea cucumbers. Unfortunately, this work is limited for the lacking of effective tagging method for the species. In this study, a calcareous-ring-threading method (CRT method) was tried to tag the sea cucumber A. japonicus. The early stress response of the sea cucumber to tagging operation and invasive tag was monitored so as to evaluate the reliability of the new method. This method had a tag retention rate of 84%, which was higher than the T-bar method (65%), during a 1-month experiment. The results showed that the side effects on large individuals (wet weight above 40 g) disappeared after 2 days. The individuals with a wet weight below 40 g had less tolerance on the new tagging method and couldn't recover after 7 days. It is feasible to select large A. japonicus individuals with a wet weight above 60 g for this new tagging method. Based on the result of present study, the CRT method is considered to be applicable for tagging A. japonicus individuals with wet weights above 60 g. (C) 2016 Elsevier B.V. All rights reserved.
KeywordCalcareous-ring-threading Method Stress Response Catecholamine Defecation Amount Invasive Tagging Method
DOI10.1016/j.aquaculture.2016.10.002
Indexed BySCI
Language英语
WOS IDWOS:000390735200021
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/136262
Collection海洋生态与环境科学重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, 7th Nanhai Rd, Qingdao 266071, Peoples R China
2.Hainan Univ, State Key Lab Marine Resource Utilizat South Chin, 58th Renmin Rd, Haikou 570228, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Xu, Qiang,Gao, Fei,Zhang, Libin,et al. A new tagging method and its early stress effect on the sea cucumber Apostichopus japonicus[J]. AQUACULTURE,2017,468:156-161.
APA Xu, Qiang,Gao, Fei,Zhang, Libin,Zhang, Tao,&Yang, Hongsheng.(2017).A new tagging method and its early stress effect on the sea cucumber Apostichopus japonicus.AQUACULTURE,468,156-161.
MLA Xu, Qiang,et al."A new tagging method and its early stress effect on the sea cucumber Apostichopus japonicus".AQUACULTURE 468(2017):156-161.
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