文献类型: 外文期刊
作者: Zhang, Dong 1 ; Yin, Fei 1 ; Lin, Junda 2 ;
作者机构: 1.Chinese Acad Fisheries Sci, E China Sea Fisheries Inst, Shanghai 200090, Peoples R China
2.Florida Inst Technol, Vero Beach Marine Lab, Vero Beach, FL 32963 USA
关键词: Hippocampus erectus;Juvenile quality;Survival;Seahorse
期刊名称:AQUACULTURE ( 影响因子:4.242; 五年影响因子:4.723 )
ISSN: 0044-8486
年卷期: 2011 年 322 卷
页码:
收录情况: SCI
摘要: Juvenile quality has been demonstrated to be the key for commercial fish production. Variations in juvenile quality leading to varying growth and mortality are often encountered and well documented in many marine fish species. It is valuable to discover simple and reliable indicators for assessing juvenile quality in fish aquaculture. In this study, we established criteria for evaluating the juvenile quality of the lined seahorse, Hippocampus erectus, a Chinese traditional medicine and popular aquarium species. We raised 18 batches for 45 days from birth to determine the potential criteria for assessing the juvenile quality of the line seahorse. There was a strong and significant correlation between survival through the fifth day and that on the day 45. By comparing the ratio of trunk width at 1/2 trunk length to trunk length (TW/TL) of dead and live juveniles during the first 5 days, we found that TW/TL is a reliable indicator of the juvenile quality, with the distinct threshold of 0.190. (C) 2011 Elsevier B.V. All rights reserved.
- 相关文献
作者其他论文 更多>>
-
Geography, phylogeny and host switch drive the coevolution of parasitic Gyrodactylus flatworms and their hosts
作者:Lei, Hong-Peng;Jakovlic, Ivan;Liu, Xiang;Yan, Chuan;Zhang, Dong;Lei, Hong-Peng;Jakovlic, Ivan;Liu, Xiang;Yan, Chuan;Zhang, Dong;Zhou, Shun;Jin, Xiao;Wang, Bo;Li, Wen-Xiang;Wang, Gui-Tang;Li, Wen-Xiang;Wang, Gui-Tang
关键词:Host-parasite interactions; Host specificity; Host use; Co-phylogeny; Coevolutionary events; Bipartite network
-
Identifying the physiological and behavioral responsiveness to characterize the stress coping style in the large yellow croaker ( Larimichthys crocea )
作者:Li, Siping;Lin, Tingting;Liu, Xin;Liu, Shengyu;Zhang, Dong;Li, Siping;Lin, Tingting;Liu, Xin;Liu, Shengyu;Zhang, Dong
关键词:Stress coping styles; Net restraint; The large yellow croaker; Physiological and behavioral responses; Animal welfare
-
Brooding fathers actively consume viable embryos to take up nutrients in a monogamous syngnathid fish
作者:Lin, Tingting;Liu, Xin;Li, Siping;Zhang, Dong;Shen, Fengyuan;Lin, Tingting;Liu, Xin;Li, Siping;Zhang, Dong
关键词:filial cannibalism; infanticide; monogamous syngnathid fishes; nurse eggs; seahorse Hippocampus erectus
-
Drivers of interlineage variability in mitogenomic evolutionary rates in Platyhelminthes
作者:Jakovlic, Ivan;Ye, Tong;Shi, Yuying;Ma, Yiwen;Zhang, Dong;Jakovlic, Ivan;Ye, Tong;Shi, Yuying;Ma, Yiwen;Zhang, Dong;Zou, Hong;Wang, Gui-Tang;Li, Wen-Xiang;Zou, Hong;Wang, Gui-Tang;Li, Wen-Xiang;Zhu, Fengyue;Zhu, Fengyue;Zhang, Dong
关键词:
-
Females increase reproductive investment when mated to less sexually attractive males in a serially monogamous fish
作者:Lin, Tingting;Liu, Xin;Li, Siping;Zhang, Dong;Shen, Fengyuan;Jiang, Keji
关键词:Reproductive investment; Reproductive compensation; Serial monogamy; Seahorse; Sex role
-
Culturing low quality juveniles of the lined seahorse, Hippocampus erectus
作者:Liu, Xin;Zhang, Dong;Lin, Tingting;Li, Siping
关键词:Hippocampus erectus; Juvenile quality; Survival; Green water; Light intensity
-
Effects of different temperatures and diets on nutritional and bio-functional components in the juvenile lined seahorse (Hippocampus erectus)
作者:Liu, Xin;Li, Xueling;Zhang, Dong;Lin, Tingting;Li, Siping;Zhang, Dong
关键词:diet; hippocampus erectus; juvenile; nutritional components; temperature