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Đa dạng thành phần loài giáp xác (crustacea) trong hệ sinh thái rạn san hô của Việt Nam
Gioi, P.V.; Thoa, N.K.; Chieu, H.D. (2020). Đa dạng thành phần loài giáp xác (crustacea) trong hệ sinh thái rạn san hô của Việt Nam. Tạp chí Khoa học Trường Đại học Cần Thơ = Can Tho University Journal of Science 56(6B): 254-263. https://dx.doi.org/10.22144/ctu.jvn.2020.165
In: Tạp chí Khoa học Trường Đại học Cần Thơ = Can Tho University Journal of Science . Can Tho University: Can Tho. ISSN 2615-9422, more
Peer reviewed article  

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Keywords
    Distribution
    Species composition
    Crustacea [WoRMS]
Author keywords
    Coral reef

Authors  Top 
  • Gioi, P.V.
  • Thoa, N.K.
  • Chieu, H.D.

Abstract
    Crustaceans are commercial species in the coral reef ecosystem, however, the list of crustacean species has not fully updated yet. This study is aimed to evaluate and update the crustacean species composition in the coral reef ecosystems of Vietnam. Two projects were implemented I.2 in 2010, 2011, and 2015; and I.8 in 2015 and 2016 to collect crustacean samples by SCUBA diving method, then the animals were identified in the laboratory. A total of 106 crustacean species was identified belonging to 45 genera, 23 families and 2 orders. Among them, there were 55 species in the coastal coral reefs and 92 species in the coral reefs surrounding offshore islands. In this study, 23 crustacean species were updated and revised in the scientific names according to the WoRMS system (World Register of Marine Species). The Sorensen’s similarity indices of crustacean species ranged from 0.04 to 0.70 in the coastal coral reefs and from 0.61 to 0.93in the coral reefs surrounding offshore islands. The Shannon indiex (H') of the crustacean species in the coastal coral reefs and in the offshore island were 1.41 and 0.83, respectively. The results also showed that there were 9 highly commercial species of crustaceans which would be useful for aquaculture development.

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