Aggregation behavior of juvenileNeptunea cumingiiand effects on seed production

doi:10.1007/s00343-020-0042-5

	Aggregation behavior of juvenileNeptunea cumingiiand effects on seed production
	Yu Zhenglin 1,2,3,4; Hu Zhi 1,2,3,4,5; Song Hao 1,2,3,4; Xu Tao 6; Yang Meijie 1,2,3,4,5; Zhou Cong 1,2,3,4,5; Zhang Tao1,2,3,4
	2020-07-06
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	2096-5508
页码	9
通讯作者	Zhang Tao(tzhang@qdio.ac.cn)
摘要	Neptunea cumingiiis an important nutrition-rich economic species in China. Juveniles ofN. cumingiisuffer from high mortality at low temperatures, which has proved a limiting factor in raising seedlings in artificial habitats. Previous research has shown thatN. cumingiidisplays aggregation behavior in response to adverse environmental changes. Therefore, we determined the effects of temperature, food, size of juvenile snails, substratum type, and density of juvenile snails on the aggregation behavior ofN. cumingii. Results show that, at a low (4 degrees C) or a high (22 degrees C) temperature, juvenile snails adjusted to the inhospitable environment by exhibiting increased aggregation behavior. However, their aggregation behaviors differed at these two temperatures. There was no significant difference in the aggregation rate, but the typical aggregation size was larger at 4 degrees C than at 22 degrees C. At 10 degrees C or 16 degrees C, aggregation behavior of juvenile snails reduced. Aggregation increased in the satiation treatment at 10 degrees C and 16 degrees C. Small-sized juveniles tended to have higher aggregation rates (92.22%) and a larger typical aggregation size. More juveniles were distributed in the bottom of shaded substrata. A larger typical aggregation size or higher density significantly reduced the mortality of juvenile snails at a low temperature (4 degrees C). These results broaden our understanding of gastropod aggregation behavior and can be used to develop and improve commercial breeding strategies and resource recovery forN. cumingii.
关键词	aggregation behavior Neptunea cumingii environmental temperature survival rate seed production
DOI	10.1007/s00343-020-0042-5
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2019YFD0900800] ; fund earmarked for the Modern Agro-industry Technology Research System[CARS-49] ; Major Scientific and Technological Innovation Project of Shandong Provincial Key Research and Development Program[2019JZZY020708] ; Industry Leading Talents Project of Taishan Scholars ; Double-Hundred Blue Industry Leader Team of Yantai ; Construction Technology and Demonstration Application of Dandong Characteristic Beach Type Marine Ranch[KFJ-STS-QYZD-189] ; Shandong Peninsula Coastal Area Ecological Simulation Test Project: Marine Ranch Resource Evaluation and Sustainable Utilization Model Research ; NSFC-Shandong Joint Fund for Marine Science Research Centers[U1406403] ; Creative Team Project of the Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology[LMEES-CTSP-2018-1]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Limnology ; Oceanography
WOS记录号	WOS:000565843400001
出版者	SCIENCE PRESS
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/168520
专题	海洋生态与环境科学重点实验室海洋环境工程技术研究发展中心
通讯作者	Zhang Tao
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Shandong Fisheries Technol Extens Ctr, Jinan 250013, Peoples R China
第一作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋大科学研究中心; 中国科学院海洋研究所
通讯作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋大科学研究中心; 中国科学院海洋研究所
推荐引用方式 GB/T 7714	Yu Zhenglin,Hu Zhi,Song Hao,et al. Aggregation behavior of juvenileNeptunea cumingiiand effects on seed production[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2020:9.
APA	Yu Zhenglin.,Hu Zhi.,Song Hao.,Xu Tao.,Yang Meijie.,...&Zhang Tao.(2020).Aggregation behavior of juvenileNeptunea cumingiiand effects on seed production.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,9.
MLA	Yu Zhenglin,et al."Aggregation behavior of juvenileNeptunea cumingiiand effects on seed production".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2020):9.

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