首页|Species composition and distribution of common Crassostrea and Saccostrea oysters along the coast of Hainan Island

Species composition and distribution of common Crassostrea and Saccostrea oysters along the coast of Hainan Island

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 万方数据
Oyster cultivation is a pivotal economic industry in Hainan Island,South China,where a high oyster species diversity is shown.However,the specific distribution and biodiversity of oyster resources in the island have remained unclear.To elucidate the diversity of oyster species and their distribution there,307 oyster samples were collected from 29 sites in the intertidal zone around the island,and were identified using both morphological and molecular approaches.A minimum of 12 oyster species were identified in taxonomy,including Crassostrea species(C.gigas angulata,C.sikamea,C.iredalei,C.dianbaiensis,C.talonata,C.ariakensis,and C.hongkongensis),and Saccostrea species(S.malabonensis,S.mordatx,S.echinata,S.circumsuta,and S.mordoides).The results revealed a remarkable diversity of oyster species along the coast of the island.Particularly noteworthy are that S.malabonensis and S.mordax constituted 36％and 22％of the collected specimens,respectively.This study provided a comprehensive overview on current state of oyster biodiversity in Hainan,serving as a valuable reference for conservation and research on species distribution and resource dynamics in oyster populations.

distribution of oystersCrassostreaSaccostreaoyster resource

Ruijing LU、Ya CHEN、Peizhen MA、Cui LI、Zhen ZHANG、Guochen ZANG、Zhenqiang LIU、Haiyan WANG

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Qingdao Agricultural University,Qingdao 266109,China

Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China

University of Chinese Academy of Sciences,Beijing 100049,China

National Key R&D Program of ChinaNational Key R&D Program of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaStrategic Priority Research Program of the Chinese Academy of SciencesEarmarked Fund for Modern Agroindustry Technology Research System

2022YFD24013012022FY1003044207609241776179XDB42000000CARS-47

2024

10.1007/s00343-024-3213-y

海洋湖沼学报(英文版)
中国海洋湖沼学会

海洋湖沼学报(英文版)

CSTPCD
影响因子：0.386
ISSN：2096-5508
年,卷(期)：2024.42(5)