{"created":"2024-06-25T07:45:12.609056+00:00","id":2008607,"links":{},"metadata":{"_buckets":{"deposit":"28f4972a-c942-4115-8946-ac8d7c4630de"},"_deposit":{"created_by":92,"id":"2008607","owner":"92","owners":[92],"pid":{"revision_id":0,"type":"depid","value":"2008607"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02008607","sets":["15"]},"author_link":["859"],"control_number":"2008607","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-04-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicNumberOfPages":"8","bibliographicPageEnd":"128","bibliographicPageStart":"121","bibliographicVolumeNumber":"71","bibliographic_titles":[{"bibliographic_title":"魚類学雑誌","bibliographic_titleLang":"ja"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The diet and feeding habits of the Kidako moray eel Gymnothorax kidako in Tateyama Bay, Chiba Prefecture, Japan were investigated. Of 348 specimens collected in traps, 214 had empty stomachs. Prey of the remaining specimens included teleosts, cephalopods, crustaceans, and polychaetes, evidence of the carnivorous role of the former, feeding primarily on fishes. Notably, predation of tetrodotoxin-possessing species, such as the grass puffer, implied a potentially significant impact of G. kidako on reef ecosystems. Additionally, seasonal variations were apparent in the gastric emptying rate of G. kidako, suggesting differing feeding activities during the breeding and non-breeding seasons. To precisely evaluate the feeding habits of G. kidako in Tateyama Bay, future research should carefully consider sampling methods, so as to ensure a sufficiently large sample size for a comprehensive study.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本魚類学会","subitem_publisher_language":"ja"}]},"item_10001_radio_30":{"attribute_name":"作成者","attribute_value_mlt":[{"subitem_radio_item":"渡邉","subitem_radio_language":"ja"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.11369/jji.23-036","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"水産技術研究　環境・応用部門　沿岸生態システム部 （長崎）"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"23342183","subitem_relation_type_select":"Local"}}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"J-STAGE"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.jstage.jst.go.jp/article/jji/71/1/71_23-036/_article/-char/ja/","subitem_relation_type_select":"URI"}}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"0021-5090","subitem_source_identifier_type":"PISSN"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1884-7374","subitem_source_identifier_type":"EISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_71e4c1898caa6e32","subitem_version_type":"SMUR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東京都立大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"小林; 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ウナギ目; 胃内容物; テトロドトキシン","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Ranking index","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"東京湾湾口部館山湾におけるウツボの食性とその季節変動","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"東京湾湾口部館山湾におけるウツボの食性とその季節変動","subitem_title_language":"ja"}]},"item_type_id":"10001","owner":"92","path":["15"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-25"},"publish_date":"2024-06-25","publish_status":"0","recid":"2008607","relation_version_is_last":true,"title":["東京湾湾口部館山湾におけるウツボの食性とその季節変動"],"weko_creator_id":"92","weko_shared_id":-1},"updated":"2025-03-28T07:02:14.599044+00:00"}