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Reproductive Cycle of the Edible Oyster Crassostrea belcheri in the Myeik Coastal Area of Southern Myanmar
https://fra.repo.nii.ac.jp/records/2009837
https://fra.repo.nii.ac.jp/records/20098373a5b90ae-7821-4290-b99c-907a41ede316
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Khin May Chit Maug et al. Reproductive cycle of the edible oyster.pdf (4.7 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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| 公開日 | 2024-07-11 | |||||||
| タイトル | ||||||||
| タイトル | Reproductive Cycle of the Edible Oyster Crassostrea belcheri in the Myeik Coastal Area of Southern Myanmar | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | gonad maturity; histology; Ostreidae; spawning season; tropical oyster | |||||||
| 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 |
Khin-May-Chit-Maung
× Khin-May-Chit-Maung
× 豊川, 雅哉× 齊藤, 肇× 圦本, 達也 |
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | This study investigated the reproductive cycle of the edible oyster, Crassostrea belcheri, harvested originally from creeks near Pedaing village in the southern part of Myanmar in September 2017-October 2018 through histological analysis. Five maturity stages were detected in the C. belcheri gonads: indifferent, developing, mature, spawning, and spent. The overall sex ratio of males to females of 1:0.98 showed no statistically significant difference from the expected sex ratio of 1:1 in any month. Hermaphrodites could not be observed in 250 oysters. Moreover, the quantitative monthly gonad index values varied from 1.5 in November and June to 2.75 in March. Histological analysis of C. belcheri revealed that mature male and female gonads were detected in almost all months, except in November-December 2017 and June 2018. Spawning occurred throughout the study period, except in January-March 2018, peaking at the beginning and end of the dry season in October-November and April-May, respectively. | |||||||
| 言語 | en | |||||||
| 書誌情報 |
en : JARQ：Japan Agricultural Research Quarterly 巻 57, 号 3, p. 241-249, ページ数 9, 発行日 2023-09-29 |
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| 出版者 | ||||||||
| 出版者 | JIRCAS：Japan International Research Center for Agricultural Sciences | |||||||
| 言語 | en | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | PISSN | |||||||
| 収録物識別子 | 0021-3551 | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA0068709X | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.6090/jarq.57.241 | |||||||
| 情報源 | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | Local | |||||||
| 関連識別子 | 23320008 | |||||||
| 言語 | ja | |||||||
| 関連名称 | 水産技術研究所 管理部部門 | |||||||
| 関連サイト | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | https://www.jircas.go.jp/ja/publication/jarq/2022j11 | |||||||
| 言語 | en | |||||||
| 関連名称 | JIRCAS | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | SMUR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_71e4c1898caa6e32 | |||||||
