{"created":"2025-03-01T01:28:39.961967+00:00","id":2023683,"links":{},"metadata":{"_buckets":{"deposit":"baf1bb2e-e218-4fcd-b47f-6c5dd810b10c"},"_deposit":{"created_by":41,"id":"2023683","owner":"41","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2023683"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02023683","sets":["1727147343679:1730443513549:1730443521742"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Infection of Japanese Eel Anguilla japonica Elvers by Hemiclepsis marginata (Hirudinida: Glossiphoniidae)","subitem_title_language":"en"},{"subitem_title":"シラスウナギに寄生したアタマヒル","subitem_title_language":"ja"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nagasawa, Kazuya","creatorNameLang":"en"}],"familyNames":[{"familyName":"Nagasawa","familyNameLang":"en"}],"givenNames":[{"givenName":"Kazuya","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Miyakawa, Munenori","creatorNameLang":"en"}],"familyNames":[{"familyName":"Miyakawa","familyNameLang":"en"}],"givenNames":[{"givenName":"Munenori","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":"Anguilla japonica","subitem_subject_scheme":"Other"},{"subitem_subject":"elver","subitem_subject_scheme":"Other"},{"subitem_subject":"Hemiclepsis marginata","subitem_subject_scheme":"Other"},{"subitem_subject":"Japanese eel","subitem_subject_scheme":"Other"},{"subitem_subject":"leech","subitem_subject_scheme":"Other"},{"subitem_subject":"new host record","subitem_subject_scheme":"Other"},{"subitem_subject":"parasite","subitem_subject_scheme":"Other"},{"subitem_subject":"アタマヒル","subitem_subject_scheme":"Other"},{"subitem_subject":"ウナギ","subitem_subject_scheme":"Other"},{"subitem_subject":"寄生虫","subitem_subject_scheme":"Other"},{"subitem_subject":"シラス","subitem_subject_scheme":"Other"},{"subitem_subject":"新宿主","subitem_subject_scheme":"Other"},{"subitem_subject":"480","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"愛知県にある小河川の河口域で養殖種苗用に採集されたウナギAnguilla japonicaのシラスにアタマヒルHemiclepsis marginataの寄生を認めた。本事例は日本産ウナギからアタマヒルとヒル類が採集された1例目と2例目にあたり, ウナギはアタマヒルの新宿主である。寄生率は3.3%, 寄生数は1個体であった(検査尾数60尾)。寄生を受けたシラスの体表には寄生していた部位に出血が認められた。これまでアタマヒルは淡水産とされてきたが, シラスへの寄生が汽水域で起きたと考えられるため, アタマヒルが汽水域にも生息することが示唆された。採集個体に基づいて, 生時の体色を含むアタマヒルの外部形態を記載した。","subitem_description_language":"ja"},{"subitem_description":"Elvers of the Japanese eel Anguilla japonica Temminck and Schlegel (Anguilliformes: Anguillidae) collected at the mouth of a small river on the Pacific coast of central Japan were found infected by the glossiphoniid leech Hemiclepsis marginata (O. F. Müller, 1774)(prevalence 3.3%, intensity 1). This finding represents the first and second cases of infection of A. japonica by H. marginata and by leeches in Japan, respectively, and suggests that the infection by H. marginata occurred in brackish waters. The external morphology of H. marginata is briefly described. Anguilla japonica is a new host for H. marginata.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"広島大学大学院生物圏科学研究科"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186819068":{"attribute_name":"identifier_registration","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15027/30180","subitem_identifier_reg_type":"JaLC"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"1348-1371","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA11768091","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"開始ページ","attribute_value_mlt":[{"subitem_start_page":"15"}]},"item_1617187056579":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-12-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"19","bibliographicPageStart":"15","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"生物圏科学 : 広島大学大学院生物圏科学研究科紀要"},{"bibliographic_title":"Journal of the Graduate School of Biosphere 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":"JGradSchBiospSci-HiroshimaUniv_45_15.pdf","filesize":[{"value":"115.7 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2023683/files/JGradSchBiospSci-HiroshimaUniv_45_15.pdf"},"version_id":"d1902a50-7e2e-4b0d-8cd5-c1b2f5c7ef77"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"30180"},"item_title":"Infection of Japanese Eel Anguilla japonica Elvers by Hemiclepsis marginata (Hirudinida: Glossiphoniidae)","item_type_id":"40003","owner":"41","path":["1730443521742"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2023683","relation_version_is_last":true,"title":["Infection of Japanese Eel Anguilla japonica Elvers by Hemiclepsis marginata (Hirudinida: Glossiphoniidae)"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-06-04T07:34:09.424120+00:00"}