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長崎県野母崎の潮下帯に生育する大型褐藻5種に対する藻食性魚類の採食選択性
https://fra.repo.nii.ac.jp/records/2008131
https://fra.repo.nii.ac.jp/records/20081317da3548f-ebd2-4f3a-99d0-27c143d5223a
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2024-06-20 | |||||||||||
| タイトル | ||||||||||||
| タイトル | 長崎県野母崎の潮下帯に生育する大型褐藻5種に対する藻食性魚類の採食選択性 | |||||||||||
| 言語 | ja | |||||||||||
| タイトル | ||||||||||||
| タイトル | Grazing Selectivity of Herbivorous Fishes on Five Macroalgae in Sublittoral Zone at Nomozaki, Nagasaki Prefecture | |||||||||||
| 言語 | en | |||||||||||
| 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 | departmental bulletin paper | |||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | metadata only access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||||||
| 著者 |
清本, 節夫
× 清本, 節夫× 吉村, 拓× 新井, 章吾
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Based on an assumption that grazing by herbivorous fishes is one of important factors responsible for the large scale disappearance of macroalgae blades, grazing selectivity of these fishes on large brown algae was studied in sublittoral zone at Nomozaki in Nagasaki Prefecture, Japan. Five species of brown algae, Undaria pinnatifida, Ecklonia kurome, Sargassum macrocarpum, S. yendoi, and S. serratifolium, were sampled on March in 1999 and arc shape scars on each individual were investigated in detail. The proportion of individuals having blades less than half of the normal blade area was 83% in U. pinnatifida, clearly higher than that of 0 to 3% in the other 4 species. Also, the proportion of individuals having arc- shape scars, thought to be the evidence of grazing, was 93% in U. pinnatifida, 23% in E. kurome, and less than 5% in the remaining 3 species. These results clearly indicate selective grazing by herbivorous fishes on U. pinnatifida. The scars on the midrib of U. pinnatifida closely resembled the tooth marks artificially made by pressing the teeth of Calatonus japonicus, therefor C. japonicus is thought to be one of the grazers. More researches are needed to make clear participation of another fishes in grazing activity, and to elucidate the influences of fish grazing on the community structure of algae. | |||||||||||
| 言語 | en | |||||||||||
| bibliographic_information |
ja : 西海区水産研究所研究報告 en : Bulletin of the Seikai National Fisheries Research Institute 巻 78, p. 67-75, ページ数 9, 発行日 2000-06 |
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| 出版者 | ||||||||||||
| 出版者 | 西海区水産研究所 | |||||||||||
| 言語 | ja | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | Seikai National Fisheries Research Institute | |||||||||||
| 言語 | en | |||||||||||
| item_10002_source_id_9 | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 0582-415X | |||||||||||
| item_10002_source_id_11 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN00393385 | |||||||||||
| 情報源 | ||||||||||||
| 識別子タイプ | Local | |||||||||||
| 関連識別子 | snf_k_78_67 | |||||||||||
| 関連サイト | ||||||||||||
| 識別子タイプ | URI | |||||||||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010612039 | |||||||||||
| 言語 | ja | |||||||||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||||||||
