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Morphometric Relationship and Condition Factor of Siganus stellatus, S. canaliculatus and S. sutur (Pisces: Siganidae) from the Western Indian Ocean Waters
http://hdl.handle.net/10232/9545
http://hdl.handle.net/10232/9545222c023c-7b03-4732-8576-025090a9384e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
01-16.pdf (663.6 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2010-10-08 | |||||
| タイトル | ||||||
| タイトル | Morphometric Relationship and Condition Factor of Siganus stellatus, S. canaliculatus and S. sutur (Pisces: Siganidae) from the Western Indian Ocean Waters | |||||
| タイトル言語 | en | |||||
| 著者 |
Wambiji, Nina
× Wambiji, Nina× Ohtomi, Jun× Fulanda, Bernerd× Kimani, Edward× Kulundu, Nicholas× Hossain, Yeamin Md. |
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| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | condition factor | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | morphometric relationship | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Siganidae | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Southcoast Kenya | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Western Indian Ocean | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The rabbitfishes (Pisces: Siganidae) have long been considered good candidates for aquaculture. Some biological attributes including morphometric relationships (length-length, length-weight) and condition factors of three siganids of the Western Indian Ocean were estimated over peak April-August monsoon season in Southcoast Kenya. Specimens were caught using basket traps "malema", one of the main gears in the traditional fishery. A total of 64, 260 and 736 specimens of Siganus stellatus, S. canaliculatus and S. sutor were recorded, with mean±standard error for total length (TL) as 16.0±0.6cm, 22.5±0.3cm and 26.5±0.2cm with corresponding wet body weights (BWs) of 71.28±8.53g, 158.58±6.45g and 258.80±4.30g respectively. TL-BW relationships were best expressed by log10BW=2.597log10TL-1.356 for S. stellatus, log10BW=2.800log10TL-1.635 for S. canaliculatus and log10BW=2.716log10TL-1.484 for S. sutor with relative condition factors expressed by Kn = BW/ [(4.41x10-2) (TL2.597)], Kn = BW/ [(2.32x10-2) (TL2.800)] and Kn = BW/ [(3.28x10-2) (TL2.716)] for the three species respectively. TL and BW were significantly correlated with Kn and K. To the best knowledge of the authors, this study provides the first L-W relationship and Kn data for S. stellatus within the species geographical distribution. The overall results and equations provide useful simple tools for in-situ gauging of overall health of wild siganid populations in Southcoast Kenya for fisheries management and assessment of potential aquaculture species. |
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| 内容記述言語 | en | |||||
| 収録雑誌名 |
ja : 南太平洋研究 en : South Pacific Study 巻 29, 号 1, p. 1-15, 発行日 2008-01-01 |
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| 作成日 | ||||||
| 日付 | 2008-01-01 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 09160752 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AN10088628 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 487 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 出版者言語 | en | |||||
