Research advances on the biology and breeding technology of sea scallop (Placopectenma gellanicus): a review

doi:10.16535/j.cnki.dlhyxb.2022-048

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Journal of Dalian Fisheries University ›› 2023, Vol. 38 ›› Issue (1) : 158-167. DOI: 10.16535/j.cnki.dlhyxb.2022-048

Research advances on the biology and breeding technology of sea scallop (Placopectenma gellanicus): a review

CHEN Wei, XIE Xi, TENG Weiming, YU Zuoan, LIU Xiangfeng, CHANG Yaqing, WANG Qingzhi*

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Abstract

The sea scallop (Placopectenma gellanicus Gmelin) is a large deep-sea economically important scallop in the North Atlantic Ocean. In recent years, with the continuous impact of global climate change on the marine ecosystem and increasing market demand, the natural resources of the scallop worldwide show a decreasing trend, and the research related to the conservation and development of its resources, reproductive biology and enrichment technology is receiving more and more attention. Since the introduction of the scallop into China, certain breakthroughs have been made in artificial breeding key techniques. In view of the potential of sea scallops to become a new species of seawater enrichment culture, this paper reviews the latest research progress at home and abroad on the biological characteristics, artificial breeding and enrichment technology, physiological ecology and genetics of the scallop, and analyzes its industrial development prospects to further develop new fishery species. The aim is to provide useful references for the further development of new fishery species and to promote the sustainable development of seawater aquaculture in China.

Key words

Placopectenma gellanicus / biology / larval breeding / aquaculture and enrichment / genetics

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CHEN Wei, XIE Xi, TENG Weiming, YU Zuoan, LIU Xiangfeng, CHANG Yaqing, WANG Qingzhi. Research advances on the biology and breeding technology of sea scallop (Placopectenma gellanicus): a review[J]. Journal of Dalian Fisheries University, 2023, 38(1): 158-167 https://doi.org/10.16535/j.cnki.dlhyxb.2022-048