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First record of a leptocephalus larva ingested by a chaetognath
https://doi.org/10.15083/00040740
https://doi.org/10.15083/000407408c9ab7eb-7bbc-4fcc-9c42-a4327837efa6
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004354648.pdf (906.2 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-04-05 | |||||
| タイトル | ||||||
| タイトル | First record of a leptocephalus larva ingested by a chaetognath | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | chaetognath | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | leptocephalus | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | feeding | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Sagitta (Flaccisagitta) hexaptera | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Nemichthys scolopaceus | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00040740 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Johnson, Travis B.
× Johnson, Travis B.× Miller, Michael J.× Tsukamoto, Katsumi× Terazaki, Makoto |
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| 著者所属 | ||||||
| 著者所属 | Ocean Research Institute, The University of Tokyo | |||||
| 著者所属 | ||||||
| 著者所属 | International Coastal Research Center, Ocean Research Institute, The University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | An approximately 17mm Nemichthys scolopaceus leptocephalus was found in the gut of a 25mm chaetognath, Sagitta (Flacdsagitta) hexaptera, collected in the North Equatorial Current region of the western North Pacific. The chaetognath was photographed before preservation. The leptocephalus was folded in half and was positioned deep within the hindgut. Although the chaetognath was caught during sampling for leptocephali, its location in the hindgut suggests that the leptocephalus could have been ingested prior to capture by the net. This first record of ingestion of this unique type of fish larva suggests that if contact is made with small leptocephali, it is possible for them to be ingested by relatively large sized chaetognaths that may identify them as potential prey. | |||||
| 書誌情報 |
Coastal marine science 巻 30, 号 2, p. 469-472, 発行日 2006-06-25 |
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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 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 452 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 東京大学海洋研究所国際沿岸海洋研究センター | ||||||
