Estimating the Mode of Egg Production in the Spotted Seahorse Hippocampus kuda to Establish Optimal Captive Breeding Condition
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- Sogabe Atsushi
- Center for Marine Biology, Asamushi, Tohoku University
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- Kato Shin
- Seahorse Ways Co., Ltd.
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- Takata Hiromi
- Graduate School of Science and Engineering, Ehime University
書誌事項
- タイトル別名
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- Estimating the Mode of Egg Production in the Spotted Seahorse <I>Hippocampus kuda</I> to Establish Optimal Captive Breeding Conditions
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This study investigated the mode of egg production in the spotted seahorse Hippocampus kuda to determine when females are receptive to mating. There were two distinct groups of oocytes in the ovary, the first a cohort of extremely small oocytes, and the second a cohort of oocytes that increased in size with time. Ovulation occurred once before spawning, and only oogonia and oocytes in early developmental phases remained in the ovary after spawning. The presence of a synchronous group of growing oocytes indicates that the mode of egg production in H. kuda is of the group-synchronous type.
収録刊行物
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- 水産増殖
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水産増殖 62 (2), 199-201, 2014
日本水産増殖学会
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詳細情報 詳細情報について
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- CRID
- 1390001204720370304
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- NII論文ID
- 130005078193
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- NII書誌ID
- AN00124667
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- ISSN
- 21850194
- 03714217
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- NDL書誌ID
- 025614090
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可