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The minute monogonont rotifer Proales similis de Beauchamp: Culture and feeding to small mouth marine fish larvae
http://hdl.handle.net/10069/22002
http://hdl.handle.net/10069/22002dd1ae645-f759-49e8-8b0c-2bfd631571c2
名前 / ファイル | ライセンス | アクション |
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Aqua293_1.pdf (146.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2009-06-19 | |||||
タイトル | ||||||
タイトル | The minute monogonont rotifer Proales similis de Beauchamp: Culture and feeding to small mouth marine fish larvae | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Rotifera | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Proales similis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Brachionus rotundiformis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Culture | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Live food | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Larviculture | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Epinephelus septemfasciatus | |||||
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 | |||||
著者 |
Wullur, Stenly
× Wullur, Stenly× Sakakura, Yoshitaka× Hagiwara, Atsushi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The body length and width of Proales similis (mean ± SD; 83 ± 11 μm and 40 ± 6 μm, respectively) is 38.1% smaller and 60.3% narrower than that of Brachionus rotundiformis. Due to its small size, P. similis has potential for rearing marine fish larvae which require first food smaller than B. rotundiformis. We examined the feasibility of using P. similis as live food by analyzing its life history, population growth and feeding incidence by fish larvae. P. similis produced first offspring on 2.5?2.8 days after hatch. Females produced 4.3?7.8 offspring during their 2.9?3.4 day reproductive period. P. similis grew well at temperatures 25 to 35 °C (density = 250 to 1030 ind./ml; r = 0.68 to 0.81 day? 1) and at salinities 2 to 15 ppt (density = 360 to 500 ind./ml; r = 0.73 to 0.78 day? 1). Population density of P. similis was higher than B. rotundiformis after 8 days of culture period with either N. oculata and C. vulgaris as food. In mass culture, population density of P. similis increased from 25 to 2400 ind./ml (r = 0.42 day? 1) after 11 days. Results from feeding experiments confirm that P. similis is consumed by seven-band grouper (Epinephelus septemfasciatus) larvae. The larvae demonstrated the highest feeding rate at 20 ind./ml of P. similis. | |||||
書誌情報 |
Aquaculture 巻 293, 号 1-2, p. 62-67, 発行日 2009-08-01 |
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出版者 | ||||||
出版者 | Elsevier B.V. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00448486 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00543624 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.aquaculture.2009.04.011 | |||||
権利 | ||||||
権利情報 | Copyright c 2009 Elsevier B.V. All rights reserved. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Aquaculture, 293(1-2), pp.62-67; 2009 |