{"_buckets": {"deposit": "b3ab9c57-4886-4b60-ab88-1f1bbe644db6"}, "_deposit": {"created_by": 15, "id": "10315", "owners": [15], "pid": {"revision_id": 0, "type": "depid", "value": "10315"}, "status": "published"}, "_oai": {"id": "oai:mie-u.repo.nii.ac.jp:00010315", "sets": ["685"]}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2004-06-04", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1-2", "bibliographicPageEnd": "48", "bibliographicPageStart": "33", "bibliographicVolumeNumber": "63", "bibliographic_titles": [{"bibliographic_title": "Venus : journal of the Malacological Society of Japan"}]}]}, "item_10001_description_19": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Based on fertilized eggs obtained from artificially induced spawning of the brackish water clam Corbicula japonica, the larvae and post-larvae were reared for 18 days in the laboratory. Planktonic larvae of C. japonica passed through the trochophore and D-shaped larval stages (the early stage of veliger larvae), but lacked umbo larvae (the latter stage of veliger larvae), with the result that the late-stage D-shaped larvae with a developed foot settled and metamorphosed on the bottom and walls of culture vessels. To aid in the identification of the larvae of C. japonica in plankton samples and their post-larvae in benthos samples, larval and post-larval shell morphology of the clam is described and compared with that of the other bivalves dominant in Japanese estuarine waters.", "subitem_description_type": "Abstract"}, {"subitem_description": "汽水性二枚貝ヤマトシジミは本邦における水産重要種である。本研究では,ヤマトシジミの人工産卵誘発によって得られた受精卵を15℃,20℃,25℃の温度条件で18日間飼育し,浮遊幼生,変態期幼坐,着底椎貝の成長と形態を観察した。ヤマトシジミの受精卵はトロコフォア幼生を経てD型幼生に成長するが,この幼生は後期ベリジャー幼生期にあたる殻頂期幼生にはならず,D型幼生の後期に足を発達させ,変態期幼生となって着底する。着底直後の稚貝の殻はD型であり,これはやがて殻頂をもつ殻に変わる。最も成長のよかった25℃の温度条件下では,受精後12日に平均殻長195μmに達し,ほとんどの個体が着底した。一方,15℃の温度条件下では実験終了まで着底個体は観察されなかった。本研究では野外の浮遊幼生や稚貝の試料の同定のために,ヤマトシジミの浮遊幼生と着底稚貝の形態を記載し,これらと本州河口干潟に優占する二枚貝類幼生(アサリ,ホトトギスガイ,イソシジミ,シオフキガイ,ハマグリ)の形態との比較をおこなった。浮遊幼生はD型幼生では大きさ以外の識別点は乏しい。それに対して着底稚貝では,ヤマトシジミの殻の周縁に形成される放射肋により,他の種とは明確に識別できる。", "subitem_description_type": "Abstract"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本貝類学会"}]}, "item_10001_relation_42": {"attribute_name": "関係URI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "http://ci.nii.ac.jp/naid/110004848853"}]}]}, "item_10001_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "本文データは学協会の許諾に基づき掲載しています / (c) Malacological Society of Japan"}]}, "item_10001_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11565254", "subitem_source_identifier_type": "NCID"}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13482955", "subitem_source_identifier_type": "PISSN"}]}, "item_10001_text_25": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_text_value": "ヤマトシジミ幼生の成長および共存する二枚貝幼生との形態比較"}]}, "item_10001_text_70": {"attribute_name": "資源タイプ(三重大)", "attribute_value_mlt": [{"subitem_text_value": "Journal Article / 学術雑誌論文"}]}, "item_10001_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_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kimura, Taeko", "creatorNameLang": "en"}, {"creatorName": "木村, 妙子", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Soutome, Yurina", "creatorNameLang": "en"}, {"creatorName": "五月女, 祐里奈", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Sekiguchi, Hideo", "creatorNameLang": "en"}, {"creatorName": "関口, 秀夫", "creatorNameLang": "ja"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "50A16351.pdf", "filesize": [{"value": "5.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 5100000.0, "url": {"label": "50A16351.pdf", "url": "https://mie-u.repo.nii.ac.jp/record/10315/files/50A16351.pdf"}, "version_id": "e70f1194-a740-4783-97ad-a26832c44373"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Corbicula", "subitem_subject_scheme": "Other"}, {"subitem_subject": "morphology", "subitem_subject_scheme": "Other"}, {"subitem_subject": "larva", "subitem_subject_scheme": "Other"}, {"subitem_subject": "post-larva", "subitem_subject_scheme": "Other"}, {"subitem_subject": "development", "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Larval Development of the Brackish Water Clam Corbicula japonica (Bivalvia: Corbiculidae), with Special Reference to Morphological Comparison with Concurrent Tidal Flat Bivalves", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Larval Development of the Brackish Water Clam Corbicula japonica (Bivalvia: Corbiculidae), with Special Reference to Morphological Comparison with Concurrent Tidal Flat Bivalves", "subitem_title_language": "en"}]}, "item_type_id": "10001", "owner": "15", "path": ["685"], "permalink_uri": "http://hdl.handle.net/10076/13304", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2013-11-14"}, "publish_date": "2013-11-14", "publish_status": "0", "recid": "10315", "relation": {}, "relation_version_is_last": true, "title": ["Larval Development of the Brackish Water Clam Corbicula japonica (Bivalvia: Corbiculidae), with Special Reference to Morphological Comparison with Concurrent Tidal Flat Bivalves"], "weko_shared_id": -1}
Larval Development of the Brackish Water Clam Corbicula japonica (Bivalvia: Corbiculidae), with Special Reference to Morphological Comparison with Concurrent Tidal Flat Bivalves
http://hdl.handle.net/10076/13304
http://hdl.handle.net/10076/13304