{"created":"2025-03-01T01:54:26.197736+00:00","id":2023852,"links":{},"metadata":{"_buckets":{"deposit":"f8b1ad5f-c56c-4ff9-8751-ec838c29a348"},"_deposit":{"created_by":41,"id":"2023852","owner":"41","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2023852"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02023852","sets":["1727147343679:1730443524288:1730443530363"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"スガイLunella coronata coreensis(Récluz,1853)の成熟と産卵","subitem_title_language":"ja"},{"subitem_title":"On the Maturation and Spawning on Moon Coronate Turban, Lunella coronata coreensis (Récluz, 1853)","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"行平, 英基","creatorNameLang":"ja"},{"creatorName":"Yukihira, Hideki","creatorNameLang":"en"}],"familyNames":[{"familyName":"行平","familyNameLang":"ja"},{"familyName":"Yukihira","familyNameLang":"en"}],"givenNames":[{"givenName":"英基","givenNameLang":"ja"},{"givenName":"Hideki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"野田, 幹雄","creatorNameLang":"ja"},{"creatorName":"Noda, Mikio","creatorNameLang":"en"}],"familyNames":[{"familyName":"野田","familyNameLang":"ja"},{"familyName":"Noda","familyNameLang":"en"}],"givenNames":[{"givenName":"幹雄","givenNameLang":"ja"},{"givenName":"Mikio","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"橋本, 博明","creatorNameLang":"ja"},{"creatorName":"Hashimoto, Hiroaki","creatorNameLang":"en"}],"familyNames":[{"familyName":"橋本","familyNameLang":"ja"},{"familyName":"Hashimoto","familyNameLang":"en"}],"givenNames":[{"givenName":"博明","givenNameLang":"ja"},{"givenName":"Hiroaki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"具島, 健二","creatorNameLang":"ja"},{"creatorName":"Gushima, Kenji","creatorNameLang":"en"}],"familyNames":[{"familyName":"具島","familyNameLang":"ja"},{"familyName":"Gushima","familyNameLang":"en"}],"givenNames":[{"givenName":"健二","givenNameLang":"ja"},{"givenName":"Kenji","givenNameLang":"en"}]}]},"item_1617186476635":{"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_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"成熟","subitem_subject_scheme":"Other"},{"subitem_subject":"産卵","subitem_subject_scheme":"Other"},{"subitem_subject":"孕卵数","subitem_subject_scheme":"Other"},{"subitem_subject":"スガイ","subitem_subject_scheme":"Other"},{"subitem_subject":"仙酔島","subitem_subject_scheme":"Other"},{"subitem_subject":"maturation","subitem_subject_scheme":"Other"},{"subitem_subject":"spawning","subitem_subject_scheme":"Other"},{"subitem_subject":"fecundity","subitem_subject_scheme":"Other"},{"subitem_subject":"moon coronate turban","subitem_subject_scheme":"Other"},{"subitem_subject":"Sensui-jima","subitem_subject_scheme":"Other"},{"subitem_subject":"480","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"1992年5月からl993年11月にかけて、広島県福山市鞆町仙酔島の磯水域で採集したスガイ(リュウテンサザエ科)の成熟と産卵について調査研究した。これによって以下のような本種の特性を明かにした。初成熟年齢は満1年で、生物学的最小形はSD約10mmであった。産卵期は6～9月で、産卵盛期は9月であり、産卵のピークは数回認められた。成熟は海水温の季節変化に大きく支配される。特に、生殖巣指数と水温の季節的変動はよく一致した。台風時の海水の攪拌は、産卵誘発要因の一つになっている。孕卵数(y)とSD(x)との関係はy=8.5232×10-2×x4.0982で表わされた。","subitem_description_language":"ja"},{"subitem_description":"The maturation of gonads and spawning in the turbinid gastropod Lunella coronata coreensis in Sensui-jima Island, Hiroshima Prefecture were examined using gonad indices, oocyte diameter and histological observation of gonad tissues from May 1992 to November 1993. The biological minimum size was about 10 mm in shell diameter (SD) and of 1 year of age, The spawning period was from June to September with the highest peak in September, Maturation was highly related with sea water temperature. In particular, gonad indices showed coincident fluctuations with water temperature. The water stirring by the typhoon appeared to be a stimulant factor for spawning. The relation between the fecundity (y) and the SD (x) was, y = 8. 5232 X 10^-2 X x^4.0982","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"広島大学生物生産学部"},{"subitem_publisher":"農林水産研究情報センター"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_1617186819068":{"attribute_name":"identifier_registration","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15027/24695","subitem_identifier_reg_type":"JaLC"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"1341-691X","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AN10409040","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"開始ページ","attribute_value_mlt":[{"subitem_start_page":"133"}]},"item_1617187056579":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"145","bibliographicPageStart":"133","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"生物生産学研究"},{"bibliographic_title":"Journal of the Faculty of Applied Biological Science, Hiroshima University"}]}]},"item_1617258105262":{"attribute_name":"item_1617258105262","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"53-2428.pdf","filesize":[{"value":"3.3 MB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2023852/files/53-2428.pdf"},"version_id":"66047595-9382-4bb0-968a-f6152de1ef21"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"24695"},"item_title":"スガイLunella coronata coreensis(Récluz,1853)の成熟と産卵","item_type_id":"40003","owner":"41","path":["1730443530363"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2023852","relation_version_is_last":true,"title":["スガイLunella coronata coreensis(Récluz,1853)の成熟と産卵"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-06-04T07:40:51.461290+00:00"}