{"created":"2024-06-10T08:49:21.377566+00:00","id":2007256,"links":{},"metadata":{"_buckets":{"deposit":"c4c2cd39-b1f6-485b-bcef-beb27bcea097"},"_deposit":{"created_by":10,"id":"2007256","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2007256"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02007256","sets":["12:14:1716950799012"]},"author_link":["3572"],"item_10002_alternative_title_1":{"attribute_name":"その他(別言語等)のタイトル","attribute_value_mlt":[{"subitem_alternative_title_language":"ja"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979-01","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"10","bibliographicPageEnd":"36","bibliographicPageStart":"27","bibliographicVolumeNumber":"40","bibliographic_titles":[{"bibliographic_title":"東北区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Tohoku Regional Fisheries Research Laboratory","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Changes of dental numbers and their mechanisms in larvae and juveniles of Limanda yokohamae and L. herzensteini were examined, and an availability of dental numbers for taxonomical key was discussed in this study. Samples were collected at 39 stations in Miyako Bay and 35 stations in Yamada Bay on August and October in 1961 and March and September in 1962, and at 4 stations in Yamada Bay on September in 1972. An additional sample was obtained at the market in Miyako City on July in 1974. Two rows of teeth were observed on jaws of blind side in L. yokohamae. The teeth on inner sides of jaws compensate for the loss of the teeth on outer sides and develop to typical incisor teeth. Therefore, the teeth that originated in inner rows are distingwishable clearly from the outer teeth. Similar phenomenon was observed in L. herzensteini. Decreases in detal number with growth was found in each row on the lower jaw of the ocular side and both jaws of blind side in L. yokohamae. A local difference in decreasing patterns in number of inner teeth on jaws of blind side with growth was recognized between Miyako Bay and Yamada Bay in this species. L. yokohamae can be separable from L. herzensteini in comparing the number of outer teeth on both jaws of blind side by the rejection ellipse method.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"幼魚期におけるマコガレイとマガレイの識別を目的として,宮古·山田両湾で採集された材料を用いて,成長に伴う歯数変化と歯の形態について観察した.無眼側の上下両顎外列歯数の変化については棄却楕円面の方法で検討した.その結果は次のように要約される.1) マコガレイは無眼側の上下両顎に,粘膜下に埋れた内列歯をもち,事故により脱落した外列歯を補償し,中空部をもった大型門歯に成長する。2) マコガレイとマガレイの補償後の外列歯の形態には相違が見られ,マコガレイは典型的な門歯で共通切縁を形成するが,マガレイは犬歯状の門歯をもち,それほどきれいな共通切縁を形成しない.3) マコガレイは成長に伴い有眼側下顎及び無眼側の上下両顎の外列歯は減少し,体長100mm 前後で一定範囲の歯数になると考えられる.4) 宮古·山田両湾ともに無眼側の上下両顎の外列歯数の棄却円法により,幼期のマコガレイとマガレイを識別することが可能であるととが判った.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Tohoku Regional Fisheries Research Laboratory","subitem_publisher_language":"en"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"tnf_k_40_27","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/2010190742","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":"AN00167637","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0049-402X","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":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"北海道大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Okisu, Hajime","creatorNameLang":"en","creatorNameType":"Organizational"},{"creatorName":"置栖, 孟","creatorNameLang":"ja","creatorNameType":"Organizational"},{"creatorName":"オキス, ハジメ","creatorNameLang":"ja-Kana","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"Okisu","familyNameLang":"en"},{"familyName":"置栖","familyNameLang":"ja"},{"familyName":"オキス","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Hajime","givenNameLang":"en"},{"givenName":"孟","givenNameLang":"ja"},{"givenName":"ハジメ","givenNameLang":"ja-Kana"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東北区水産研究所","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Yusa, Tatsuo","creatorNameLang":"en","creatorNameType":"Organizational"},{"creatorName":"遊佐, 多津雄","creatorNameLang":"ja","creatorNameType":"Organizational"},{"creatorName":"ユサ, タツオ","creatorNameLang":"ja-Kana","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"Yusa","familyNameLang":"en"},{"familyName":"遊佐","familyNameLang":"ja"},{"familyName":"ユサ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Tatsuo","givenNameLang":"en"},{"givenName":"多津雄","givenNameLang":"ja"},{"givenName":"タツオ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3572","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"成長に伴う歯数変化によるマコガレイLimanda yokohamae (GUENTHER)とマガレイL. herzensteini JORDAN et SNYDERの識別について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"成長に伴う歯数変化によるマコガレイLimanda yokohamae (GUENTHER)とマガレイL. herzensteini JORDAN et SNYDERの識別について","subitem_title_language":"ja"}]},"item_type_id":"10002","owner":"10","path":["1716950799012"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-10"},"publish_date":"2024-06-10","publish_status":"0","recid":"2007256","relation_version_is_last":true,"title":["成長に伴う歯数変化によるマコガレイLimanda yokohamae (GUENTHER)とマガレイL. herzensteini JORDAN et SNYDERの識別について"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-06-30T07:14:18.062804+00:00"}