{"created":"2024-10-03T01:14:43.994225+00:00","id":2010778,"links":{},"metadata":{"_buckets":{"deposit":"cf163cc2-db07-45c3-b4b4-a453b5a2f79c"},"_deposit":{"created_by":10,"id":"2010778","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2010778"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02010778","sets":["1:8:1724312490814"]},"author_link":["497"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-09","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"6","bibliographicPageEnd":"24","bibliographicPageStart":"19","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"水産総合研究センター研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of  Fisheries Research Agency","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Larval shell morphology was compared to determine criteria for the identification of larvae and juveniles of two coastal turbinid snails, Turbo (Batillus) cornutus and Turbo (Marmarostoma) stenogyrus: long axial length, short axial length, aperture diameter and surface sculpture. For all three morphological parameters of the larval shell, T. cornutus was smaller than T. stenogyrus, for example the mean long axial length being 267 µm and 303 µm, respectively. Several differences were detected between the two species in the surface sculpture of the larval shells based on scanning electron microscope observations. Distinction could be achieved between the two species even for snails in which the postlarval shell had partially covered the larval shell. The current results allow the differentiation for all life stages of the postlarval stages between T. cornutus and T. stenogyrus and therefore facilitate ecological studies of the postlarval stages.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"着底後から殻高2.5mm未満におけるサザェTurbo(Batillus) cornutusとコシダカサザェ Turbo(Marmarostoma) stenogyrus の査定方法を確立するため,原殻の長径,短径,口径および電子顕微鏡観察による原殻の表面構造の比較を行った。全ての計測部位においてサザエよりもコシダカサザエの方が長かった。例えば,後生殻が原殻の周りを一巻きした後における原殻の平均長径はサザエで267μm,コシダカサザエで303μmであった。また走査型電子顕微鏡によって原殻の表面構造を観察した結果,種ごとの特性が認められ,これらの違いに基づいて両種を区別することが可能となった。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産総合研究センター","subitem_publisher_language":"ja"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"fra_k_4_19","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_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/2010662529","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11589591","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346-9894","subitem_source_identifier_type":"PISSN"}]},"item_10002_version_type_20":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"https://isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Kono, Naoaki","creatorNameLang":"en"},{"creatorName":"河野, 悌昌","creatorNameLang":"ja"},{"creatorName":"コウノ, ナオアキ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Kono","familyNameLang":"en"},{"familyName":"河野","familyNameLang":"ja"},{"familyName":"コウノ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Naoaki","givenNameLang":"en"},{"givenName":"悌昌","givenNameLang":"ja"},{"givenName":"ナオアキ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"497","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"50371969","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=50371969"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Tokyo University of Fisheries","affiliationNameLang":"en"},{"affiliationName":"東京水産大学","affiliationNameLang":"ja"},{"affiliationName":"トウキョウスイサンダイガク","affiliationNameLang":"ja-Kana"}]}],"creatorNames":[{"creatorName":"Yamakawa, Hiroshi","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"山川, 紘","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"ヤマカワ, ヒロシ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Yamakawa","familyNameLang":"en"},{"familyName":"山川","familyNameLang":"ja"},{"familyName":"ヤマカワ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Hiroshi","givenNameLang":"en"},{"givenName":"紘","givenNameLang":"ja"},{"givenName":"ヒロシ","givenNameLang":"ja-Kana"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-10-02"}],"filename":"fra_k_4_19.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2010778/files/fra_k_4_19.pdf"},"version_id":"7c52af4d-808d-4c38-b3f7-0c8aa5234bb5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"larval shell morphology; Turbinidae; SEM; Turbo(Batillus) cornutus; Turbo (Marmarostoma) stenogyrus","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"サザエTurbo (Batillus) cornutusとコシダカサザエTurbo (Marmarostoma) stenogyrusの原殻形態の比較","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"サザエTurbo (Batillus) cornutusとコシダカサザエTurbo (Marmarostoma) stenogyrusの原殻形態の比較","subitem_title_language":"ja"},{"subitem_title":"Comparison of larval shell morphology of two coastal turbinid snails, Turbo(Batillus) cornutus and Turbo (Marmarostoma) stenoggrus (Vetigastropoda: Turbinidae)","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1724312490814"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-10-02"},"publish_date":"2024-10-02","publish_status":"0","recid":"2010778","relation_version_is_last":true,"title":["サザエTurbo (Batillus) cornutusとコシダカサザエTurbo (Marmarostoma) stenogyrusの原殻形態の比較"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-02-20T04:30:19.025784+00:00"}