{"created":"2023-07-25T08:04:20.329184+00:00","id":2516,"links":{},"metadata":{"_buckets":{"deposit":"35046b10-1cc9-4de5-8942-6de3e09d598b"},"_deposit":{"created_by":18,"id":"2516","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"2516"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00002516","sets":["228:259:5378","31:32:93:94"]},"author_link":["109617","109618","109619","109620"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1981-11-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"47","bibliographicPageStart":"3","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"南海研紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of the Kagoshima University Research Center for the South Pacific","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1981-11-10","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"To obtain a fundamental knowlege of the vision of tunas and marlins the brains\nwere observed morphologically, and the retinae were examined histologically and\nelectrophysiologically. Tunas and marlins have an extremely well developed optic\ntectum indicating that vision is very important to them. The S-potentials recorded\nfrom the retinae showed that tunas and marlins are probably color-blind. The retinae\nhas cones (predominantly twin cones) in parallel arrangement, 3 layers of horizontal\ncells, no fovea nor well-developed area. Dense retinal tapetum was found in the\nbigeye tuna. Visual acuity determined from cone density ranged from 0.3 to 0.5,\nwhich is the highest among fishes. It is believed that the retinae of these fishes are\nadvantageous for movement perception, and that their eyes are well adapted to the\nlow light levels in the lower limits of their vertical distribution (ca. 500m). Sight\nfeeding was confirmed by experimental fishing by longlines with inedible artificial\nlures.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学","subitem_publisher_language":"ja"},{"subitem_publisher":"Kagoshima University","subitem_publisher_language":"en"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03895351","subitem_source_identifier_type":"PISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00181784","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"660","subitem_subject_scheme":"NDC"}]},"item_7_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"KAWAMURA, Gunzo","creatorNameLang":"en"},{"creatorName":"川村, 軍蔵","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NISHIMURA, Waichiro","creatorNameLang":"en"},{"creatorName":"西村, 和一郎","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"UEDA, Soichi","creatorNameLang":"en"},{"creatorName":"植田, 総一","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NISHI, Tooru","creatorNameLang":"en"},{"creatorName":"西, 徹","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-27"}],"displaytype":"detail","filename":"AN00181784_v2-1_P3-47.pdf","filesize":[{"value":"39.0 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"AN00181784_v2-1_P3-47.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/2516/files/AN00181784_v2-1_P3-47.pdf"},"version_id":"7ccbf4c8-1ed2-4942-bd22-8701ce6e550f"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Vision in Tunas and Marlins","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Vision in Tunas and Marlins","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["5378","94"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2013-01-22"},"publish_date":"2013-01-22","publish_status":"0","recid":"2516","relation_version_is_last":true,"title":["Vision in Tunas and Marlins"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-06-24T08:44:19.019815+00:00"}