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Reproductive strategy of the tiny abyssal scallop (Delectopecten vitreus macrocheiricolus) collected on the bottom of the Japan Sea, surmised from histological observations of the gonads.
http://hdl.handle.net/2297/9850
http://hdl.handle.net/2297/9850f0354948-d0bc-40d8-abdf-dc31002ca050
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SC-PR-SASAYAMA-Y-759.pdf (1.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-05 | |||||
| タイトル | ||||||
| タイトル | Reproductive strategy of the tiny abyssal scallop (Delectopecten vitreus macrocheiricolus) collected on the bottom of the Japan Sea, surmised from histological observations of the gonads. | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 |
Sasayama, Yuichi
× Sasayama, Yuichi× Takeuchi, Akira |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学環日本海域環境研究センター生物多様性研究部門 | |||||
| 書誌情報 |
Zoological science 巻 20, 号 6, p. 759-763, 発行日 2003-06-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0289-0003 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10545874 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.2108/zsj.20.759 | |||||
| 出版者 | ||||||
| 出版者 | 日本動物学会 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Two hundred and fifteen individuals of the tiny abyssal scallop (Delectopecten vitreus macrocheiricolus) were collected at a depth of around 3,000 m on the bottom of the Japan Sea during a cruise of the Yokosuka/Shinkai 6500 YK 01-06. The scallop population included specimens of 4 sizes, i.e., very small, small, middle, and large, with mantle sizes of 1-2mm, 3-5mm, 6-9mm, and 10-12mm, respectively. Histological observations revealed that the large-size group was at the stage just after oviposition or spermiation, or in the regressed stage of gametogenesis. The small- and middle-size groups were in the growing stage of gametogenesis. These results suggest that only the large-size individuals were responsible for reproduction and that the small- and middle-size individuals would participate in subsequent reproductions. This paper will discuss the reproductive strategy of this scallop living at such great depth. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
