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Sexual maturation of Girella punctata and G. leonina (Perciformes: Girellidae) in the neritic sea off the Pacific coast of Japan
https://doi.org/10.15083/00074029
https://doi.org/10.15083/000740296af508bc-ea43-4391-9eca-d3c484ae10b9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
CMS400102.pdf (1.7 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-12-05 | |||||
| タイトル | ||||||
| タイトル | Sexual maturation of Girella punctata and G. leonina (Perciformes: Girellidae) in the neritic sea off the Pacific coast of Japan | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Girella | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | spawning | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | reproduction | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Izu Peninsula | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Tanegashima Island | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Kuroshio | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | GSI | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | oogenesis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | spermatogenesis | |||||
| 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 | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00074029 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Takai, Noriyuki
× Takai, Noriyuki× Ito, Takeshi× Iino, Yudai× Yamamoto, Tomoko× Suzuki1, Miwa× Asahina, Kiyoshi× Itoi, Shiro× Nakai, Shizuko× Mano, Nobuhiro× Huang, Ming-Chih× Sugita, Haruo |
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| 著者所属 | ||||||
| 値 | Department of Marine Science and Resources, College of Bioresource Sciences, Nihon University | |||||
| 著者所属 | ||||||
| 値 | Faculty of Fisheries, Kagoshima University | |||||
| 著者所属 | ||||||
| 値 | Department of Biological Sciences and Technology, National University of Tainan | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The spawning ecology of the girellid fishes in Japanese waters has been reported almost only for Girella punctata, whereas little is known about Girella leonina. We examined sexual maturation of G. punctata and G. leonina collected from the coastal waters (neritic) of the Izu Peninsula and Tanegashima Island, based on gonadosomatic index (GSI) and gametogenesis, in order to clarify interspecific differences in spawning ecology. The GSI values of G. punctata in the Tanegashima Island region were markedly high in March, a month prior to the peak in April in the Izu Peninsula region. Girella punctata with elevated GSI had histologically mature ovaries and testes in spring in the both regions, suggesting spawning at this time of year. In contrast, the GSI values of G. leonina were much lower in the both regions, but the maximum GSI of both male and female G. leonina were slightly higher in the Tanegashima Island region than in the Izu Peninsula region. Furthermore, oogenesis in G. leonina was more advanced in the Tanegashima Island region. It is thus probable that Tanegashima Island is relatively near the spawning ground of G. leonina. | |||||
| 書誌情報 |
Coastal marine science 巻 40, 号 1, p. 7-16, 発行日 2017 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13493000 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11957899 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Atmosphere and Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 値 | 東京大学大気海洋研究所国際沿岸海洋研究センター | |||||
