{"created":"2024-04-25T05:10:26.372558+00:00","id":2003349,"links":{},"metadata":{"_buckets":{"deposit":"13d2f07f-307e-47cb-9542-590138a52fb7"},"_deposit":{"created_by":10,"id":"2003349","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2003349"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02003349","sets":["12:14:1716951205920"]},"author_link":["3365"],"control_number":"2003349","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1975-10","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"10","bibliographicPageEnd":"38","bibliographicPageStart":"29","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"南西海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Nansei Regional Fisheries Research Laboratory","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Zoea stages 1-4 and megalopa of Portunus pelagicus and zoea stages 1-4 of P. sanguinolentus were described and figured in detail based on the materials reared from egg in the laboratory. Larvae of P. pelagicus pass through 4 zoeal stages and one megalopa before changing into crab, while in P. sanguinolentus more than 4, probably 6, stages are assumed in the zoea. Zoeae of the two species are very like in every essentials but differ in minor details.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"ガザミ類幼生の同定は,プランクトン期の生活史研究に不可欠であるが,この点に関する従来の知見は極めて不充分である。本報告では,タイワンガザミのゾェアとメガロパおよびジャノメガザミのゾェアについて,ほかのカニ類幼生との識別を目的として,外部形態の詳細を記載し図解した。観察材料は抱卵親ガニからふ化した幼生を実験室で飼育したものである。タイワンガザミの幼生期にはゾェア4期とメガロパ1期とを認めた。ジャノメガザミは第4期ゾェアまで飼育したが,歩脚や腹肢の発達から判断すると,メガロパまでにさらに少くとも2期を経過するだろうと推測した。両種のゾェアはすべての基本的な特徴において互いに一致する。主な違いは体の大きさのほか頭胸甲の棘,第2触角外肢,尾節の形と棘などの相対的な長さに認められる。いわゆる基本的な特徴はガザミ類幼生を一括してほかのカニ類幼生から識別するためには非常に有用であるが,ガザミ類相互間の識別にはほとんど役に立たない。恐らく,種,属,科など分類体系の水準に応じて,形態分化は違った部分に現われるからだと考えられる。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"南西海区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Nansei Regional Fisheries Research Laboratory","subitem_publisher_language":"en"}]},"item_10002_radio_30":{"attribute_name":"item_10002_radio_30","attribute_value_mlt":[{"subitem_radio_item":"吉田","subitem_radio_language":"ja"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"nnf_k_8_29","subitem_relation_type_select":"Local"}}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引(agriknowledge)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010122521","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"item_10002_source_id_11","attribute_value_mlt":[{"subitem_source_identifier":"AN00181988","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"item_10002_source_id_9","attribute_value_mlt":[{"subitem_source_identifier":"0388-841X","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kurata, Hiroshi","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"倉田, 博","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"クラタ, ヒロシ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Kurata","familyNameLang":"en"},{"familyName":"倉田","familyNameLang":"ja"},{"familyName":"クラタ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Hiroshi","givenNameLang":"en"},{"givenName":"博","givenNameLang":"ja"},{"givenName":"ヒロシ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3365","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Midorikawa, Tadayasu","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"翠川, 忠康","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"ミドリカワ, タダヤス","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Midorikawa","familyNameLang":"en"},{"familyName":"翠川","familyNameLang":"ja"},{"familyName":"ミドリカワ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Tadayasu","givenNameLang":"en"},{"givenName":"忠康","givenNameLang":"ja"},{"givenName":"タダヤス","givenNameLang":"ja-Kana"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"タイワンガザミとジャノメガザミの飼育幼生について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"タイワンガザミとジャノメガザミの飼育幼生について","subitem_title_language":"ja"},{"subitem_title":"The Larval Stages of the Swimming Crabs, Portunus pelagicus and P. sanguinolentus Reared in the Laboratory","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716951205920"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-25"},"publish_date":"2024-04-25","publish_status":"0","recid":"2003349","relation_version_is_last":true,"title":["タイワンガザミとジャノメガザミの飼育幼生について"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-04-23T04:22:45.208439+00:00"}