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Effects of temperature, salinity, diet and stocking density on development of the veined Rapa whelk, Rapana venosa (Valenciennes, 1846) larvae
Zhang, Tao1,2; Song, Hao1,3; Bai, Yu-Cen4; Sun, Jing-Chun1,2; Zhang, Xiao-Fang5; Ban, Shao-Jun6; Yu, Zheng-Lin1,3; Yang, Mei-Jie1,3; Wang, Hai-Yan1,2
2017-08-01
Source PublicationAQUACULTURE INTERNATIONAL
Volume25Issue:4Pages:1577-1590
SubtypeArticle
AbstractThe veined rapa whelk Rapana venosa (Valenciennes, 1846) is an important and valuable fishery resource but has not been cultured on a large scale. We studied the effects of environmental factors, temperature, salinity, diet, and stocking density, on growth and survival of larvae to determine optimal artificial culture conditions. The optimal temperature was 25-31 degrees C at 30 ppt at densities of about 200 veligers per liter, under which the mean shell length (737-1006 mu m) and survival rate (36-45%) were higher than those held at other temperatures. When cultured under a salinity of 25 ppt at 25 A degrees C with densities of about 200 veligers per liter, larvae had the highest mean shell length (878.45-917.88 mu m) and survival rate (29.75%). Larvae were fed a mixed diet, Pseudoisochrysis paradoxa + Tetraselmis chui + Chlorella vulgaris. Optimal stocking density was 300 veligers per liter for the first 5 days and was 100 veligers per liter afterward at 25 degrees C and 30 ppt.
KeywordRapana Venosa Gastropod Larva Development
DOI10.1007/s10499-017-0140-3
Indexed BySCI
Language英语
WOS IDWOS:000406350200016
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/143109
Collection海洋生态与环境科学重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.China Rural Technol Dev Ctr, Beijing 100045, Peoples R China
5.Zhangzidao Isl Fishery Grp Ltd Co, Dalian 116001, Peoples R China
6.Laixi Environm Protect Bur, Qingdao 266600, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Tao,Song, Hao,Bai, Yu-Cen,et al. Effects of temperature, salinity, diet and stocking density on development of the veined Rapa whelk, Rapana venosa (Valenciennes, 1846) larvae[J]. AQUACULTURE INTERNATIONAL,2017,25(4):1577-1590.
APA Zhang, Tao.,Song, Hao.,Bai, Yu-Cen.,Sun, Jing-Chun.,Zhang, Xiao-Fang.,...&Wang, Hai-Yan.(2017).Effects of temperature, salinity, diet and stocking density on development of the veined Rapa whelk, Rapana venosa (Valenciennes, 1846) larvae.AQUACULTURE INTERNATIONAL,25(4),1577-1590.
MLA Zhang, Tao,et al."Effects of temperature, salinity, diet and stocking density on development of the veined Rapa whelk, Rapana venosa (Valenciennes, 1846) larvae".AQUACULTURE INTERNATIONAL 25.4(2017):1577-1590.
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