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Length-frequency compositions and weight-length relations for bigeye tuna, yellowfin tuna, and albacore (Perciformes: Scombrinae) in the Atlantic, Indian, and eastern Pacific oceans  [2008]

Zhu, G. Xu, L.,Shanghai Ocean University, Shanghai (China). College of Marine Sciences Zhou, Y. Dai, X.,Tuna Fishery Technical Working Group of China, Shanghai, China

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摘要
Bigeye tuna, Thunnus obesus (Lowe, 1839), yellowfin tuna, Thunnus albacares (Bonnaterre, 1788), and albacore, Thunnus alalunga (Bonnaterre, 1788), are very important species for world fisheries. The weight-length relations (WLRs) of the three species were studied using commonly accepted methodology. Significant differences can be found from the fork length distributions and the WLRs of the above 3 tuna species and the relations of gilled-gutted and whole weight of bigeye and yellowfin tunas collected from the Atlantic, Indian, and Eastern Pacific Oceans. Significant differences of fork length distributions can be found for bigeye tuna, yellowfin tuna, and albacore from the three areas. The date collected will be useful for the fisheries management of the three species studied
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其他信息

语言 : English

类型 : Summary

In AGRIS since : 2009

: 38

: 2

Start Page : 157

End Page : 161

所有题名 :

" Length-frequency compositions and weight-length relations for bigeye tuna, yellowfin tuna, and albacore (Perciformes: Scombrinae) in the Atlantic, Indian, and eastern Pacific oceans "