WEKO3
アイテム
京都府舞鶴市の湧水地帯から採集されたマハゼによる淡水域での越冬の示唆
http://hdl.handle.net/10232/0002001212
http://hdl.handle.net/10232/00020012123e61aeee-67d0-401d-97fa-ba2040bb261b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
INHFJ_2023_034_023.pdf (1.7 MB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2025-06-19 | |||||
| タイトル | ||||||
| タイトル | 京都府舞鶴市の湧水地帯から採集されたマハゼによる淡水域での越冬の示唆 | |||||
| タイトル言語 | ja | |||||
| タイトル | ||||||
| タイトル | Suggestions for overwintering of the Yellowfin Goby in a freshwater spring in Maizuru City, Kyoto Prefecture, Japan | |||||
| タイトル言語 | en | |||||
| 著者 |
大戸, 夢木
× 大戸, 夢木 |
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| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The Yellowfin Goby, Acanthogobius flavimanus, is a typical peripheral freshwater fish that has been thought to inhabit freshwater habitats from spring to autumn, followed by downstream migration to the sea or an estuary for overwintering. On November 19, 2016, a large individual of this species (148.8 mm in standard length) was collected from a spring freshwater environment near the sea in Kyoto, Japan. Based on the body size and the sampling season, this individual was assumed to have been collected at the age of one year, after undergoing one overwintering period. Then, this study investigated the migratory history of the individual to determine the possibility of overwintering in the freshwater area. Analysis of the otolith strontium and calcium concentrations estimated that this fish entered freshwater from the sea or brackish water only once, and that the entry occurred when the fish was a juvenile or young adult (–30 mm in length). These results suggest that the individual of the Yellowfin Goby overwintered near the sampling site, which is the first evidence of overwintering by the peripheral freshwater fish in a freshwater environment in a temperate area. | |||||
| 内容記述言語 | en | |||||
| 収録雑誌名 |
en : Ichthy, Natural History of Fishes of Japan 巻 34, p. 23-27, 発行日 2023-07-22 |
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| 作成日 | ||||||
| 日付 | 2023-07-22 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| ISSN | 2435-7715 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| DOI | https://doi.org/10.34583/ichthy.34.0_23 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学総合研究博物館 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University Museum | |||||
| 出版者言語 | en | |||||
