{"created":"2024-04-25T05:08:15.584948+00:00","id":2003314,"links":{},"metadata":{"_buckets":{"deposit":"146864f4-603f-47f9-8504-cdf79ff76713"},"_deposit":{"created_by":10,"id":"2003314","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2003314"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02003314","sets":["12:14:1716951205920"]},"author_link":["3365"],"control_number":"2003314","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1980-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"12","bibliographicPageEnd":"42","bibliographicPageStart":"31","bibliographicVolumeNumber":"12","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":"実験室内でふ化·飼育した幼生にもとずいて,ヒシガニ幼生の外部形態の特徴を記載した。幼生期はゾエア5期とメガロパ1期とからなる。ゾェアは甲に額角棘,背棘および側棘があり,額角棘は上方に,背棘は後方に湾曲する。腹節は,第2·3節に側突起,第3~5節に鈍頭の後側突起がある。尾節はたて琴の形をなし,幅広く,尾叉基部の背縁に各1棘がある。第2触角は額角棘の約1/2長で,外肢は2異長棘に終る。メガロパは,額角中央が大きな棘となり,後方に背中棘と1対の側棘とがある。腹部は6腹節と尾節とからなり,尾肢に5毛がある。鉗脚は歩脚より著しく長大で,長節背縁に1棘がある。第4歩脚先端に1触毛がある。現存するカニ類には,大卵小産と小卵多産の傾向が分化しており,前者はより原始的な生存戦略を,後者は栄養が豊富で競合がきびしい環境におけるより進歩した生存戦略を反映していることを論じた。ヒシガニ類は幼生の特徴に関する限り尖頭亜区(Oxyrhyncha)よりもむしろ方頭亜区(Brachyrhyncha)に近い。","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_12_31","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/2010212453","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":"Matsuda, Taiji","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"松田, 泰嗣","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"マツダ, タイジ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Matsuda","familyNameLang":"en"},{"familyName":"松田","familyNameLang":"ja"},{"familyName":"マツダ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Taiji","givenNameLang":"en"},{"givenName":"泰嗣","givenNameLang":"ja"},{"givenName":"タイジ","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":"ヒシガニ，Parthenope validus，の飼育幼生とカニ類における卵径の変異","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ヒシガニ，Parthenope validus，の飼育幼生とカニ類における卵径の変異","subitem_title_language":"ja"},{"subitem_title":"Larval Stages of a Parthenopid Crab, Parthenope validus, Reared in the Laboratory and Variation of Egg Size among Crabs","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":"2003314","relation_version_is_last":true,"title":["ヒシガニ，Parthenope validus，の飼育幼生とカニ類における卵径の変異"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-04-22T00:15:28.876090+00:00"}