{"created":"2023-07-27T06:51:14.015264+00:00","id":44571,"links":{},"metadata":{"_buckets":{"deposit":"2adfec8a-8d62-4b4c-8b70-2b45ed028999"},"_deposit":{"created_by":3,"id":"44571","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"44571"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00044571","sets":["1979:1982:1983:3566"]},"author_link":["76651","76650"],"item_7_alternative_title_2":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"島根県松江市大根島の熔岩洞から発見されたナガミズムシPhreatoasellus kawamurai (Tattersall) （甲殻類，等脚目，ミズムシ科）の標本について"}]},"item_7_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-03-26","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"76","bibliographicPageStart":"67","bibliographicVolumeNumber":"49","bibliographic_titles":[{"bibliographic_title":"日本海域研究"},{"bibliographic_title":"Japan sea research","bibliographic_titleLang":"en"}]}]},"item_7_creator_34":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"布村, 昇"}],"nameIdentifiers":[{}]}]},"item_7_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Phreatoasel/us kawamurai (Tattersall) (Crustacea: Malacostraca: Isopoda: Asellidae) was redescribed based on specimens collected from a lava tube called \"Yukido,\" in Shimane Prefecture. As a result of my examination, these specimens generally agreed with the original description, but several differences were found. Key differences included: a concaved posterior margin of pleotelson; a not remarkably short pereopod 4; the number of setae of exopod in relation to pleopod 3; numerous setae on the middle lobe of maxilla; and a not so short exopod in relation to uropod which are considered to be a geographic variation. Collecting new specimens would be difficult for the conservation of rare species such as Luciogobius a/bus (Regan), due to the danger of ground collapse. I therefore redescribed this species based on a collection from the lava tube \"Yiikido,\" in Shimane Prefecture. ","subitem_description_type":"Abstract"},{"subitem_description":"島根県松江市の大根島は島全体が火山で，主に玄武岩の溶岩からなるが，溶岩が流れる際にできだ熔岩隧道である幽鬼洞から発見されたナガミズムシ属（甲殻亜門，軟甲綱，等脚目， ミズムシ科）の標本を調査したところ， Phreatoasellus kawamurai (Tattersall) と同定された。しかし，原記載や従来報告された幾つかの報告との形態的相違が見つかった。そのうち，腹部節後端に 1対の浅いくぼみがあること，第 4胸脚が第3胸脚に比して著しく小さくはないこと，尾肢が比較的短いこと，第 2小顎の基節内葉の剛毛数や第3腹肢外肢の剛毛数が多いこと，第1胸脚指節内縁の棘の数が少ないこと，尾肢外肢の長さが内肢に比して著しく短くないことなどは地理的変異と考えられる。なお，顎脚の交尾鉤数やオス第1腹肢基節の交尾鉤数などは個体により変異があるようである。そのほかの変異は成長の変化に伴って変化する形質である可能性が高い。なお，この隧道はドウクツミミズハゼのなどの貴重種が生息しており，崩落の危険があるため入洞は禁止されており，今後も多くの標本を採集することは困難であると思われるので主に分類形質として必要となる可能性の高いオスのほとんどの付属肢の形態を記載しておく。","subitem_description_type":"Abstract"}]},"item_7_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00050912","subitem_identifier_reg_type":"JaLC"}]},"item_7_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"金沢大学環日本海域環境研究センター "}]},"item_7_publisher_19":{"attribute_name":"出版者（別名）","attribute_value_mlt":[{"subitem_publisher":"Institute of Nature and Environmental Technology Kanazawa University"}]},"item_7_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA11430153","subitem_source_identifier_type":"NCID"}]},"item_7_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1347-7889","subitem_source_identifier_type":"ISSN"}]},"item_7_version_type_25":{"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":"Nunomura, Noboru"}],"nameIdentifiers":[{"nameIdentifier":"76650","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-06-01"}],"displaytype":"detail","filename":"AA11430153-49-67-76.pdf","filesize":[{"value":"201.9 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"AA11430153-49-67-76.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/44571/files/AA11430153-49-67-76.pdf"},"version_id":"1a0a8a4e-1654-4770-b19f-bebce54d570c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ナガミズムシ","subitem_subject_scheme":"Other"},{"subitem_subject":"ミズムシ科","subitem_subject_scheme":"Other"},{"subitem_subject":"等脚目","subitem_subject_scheme":"Other"},{"subitem_subject":"再記載","subitem_subject_scheme":"Other"},{"subitem_subject":"分類","subitem_subject_scheme":"Other"},{"subitem_subject":"Asellidae","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Isopoda","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Phreatoasellus kawamurai","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"redescription","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"taxonomy","subitem_subject_language":"en","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"On Specimens of Phreatoasellus kawamurai (Tattersall) (Crustacea: Malacostraca: Isopoda: Asellidae) Collected from a Lava Tube in Matsue in Shimane Prefecture, Japan","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On Specimens of Phreatoasellus kawamurai (Tattersall) (Crustacea: Malacostraca: Isopoda: Asellidae) Collected from a Lava Tube in Matsue in Shimane Prefecture, Japan"}]},"item_type_id":"7","owner":"3","path":["3566"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-06-01"},"publish_date":"2018-06-01","publish_status":"0","recid":"44571","relation_version_is_last":true,"title":["On Specimens of Phreatoasellus kawamurai (Tattersall) (Crustacea: Malacostraca: Isopoda: Asellidae) Collected from a Lava Tube in Matsue in Shimane Prefecture, Japan"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-27T17:07:01.494263+00:00"}