{"_buckets": {"deposit": "4e0b3e65-915e-4e65-ad42-9788c3fb684f"}, "_deposit": {"id": "2010030", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2010030"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02010030", "sets": ["1642838189684", "1642838412624"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "\u7409\u7403\u5217\u5cf6\u7523\u30cd\u30c3\u30bf\u30a4\u30c6\u30ca\u30ac\u30a8\u30d3\u7a2e\u7fa4\uff13\u7a2e (\u7532\u6bbb\u4e9c\u9580: \u5341\u811a\u76ee: \u30b3\u30a8\u30d3\u4e0b\u76ee: \u30c6\u30ca\u30ac\u30a8\u30d3\u79d1)\u306e\u5206\u985e\u3068\u5f62\u614b", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Taxonomy and morphology of Macrobrachium placidulum species-group (Crustacea: Decapoda: Caridea: Palaemonidae) from the Ryukyu Archipelago", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u4f50\u4f2f, \u667a\u53f2", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u524d\u7530, \u5065", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u6210\u702c, \u8cab", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Saeki, Toshifumi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Maeda, Ken", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Naruse, Tohru", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "\u7409\u7403\u5217\u5cf6\u7523\u30cd\u30c3\u30bf\u30a4\u30c6\u30ca\u30ac\u30a8\u30d3\u7a2e\u7fa43\u7a2e (\u30cd\u30c3\u30bf\u30a4\u30c6\u30ca\u30ac\u30a8\u30d3Macrobrachium placidulum (De Man, 1892), \u30de\u30ac\u30bf\u30de\u30c6\u30ca\u30ac\u30a8\u30d3 (\u65b0\u79f0) M. lepidactyloides (De Man, 1892), \u30ab\u30b9\u30ea\u30c6\u30ca\u30ac\u30a8\u30d3M. sp.) \u306e\u5206\u985e\u3068\u5f62\u614b\u7684\u7279\u5fb4\u306b\u3064\u3044\u3066, \u53f0\u6e7e\u3084\u30d5\u30a3\u30ea\u30d4\u30f3, \u30a4\u30f3\u30c9\u30cd\u30b7\u30a2\u7523\u306e\u6a19\u672c\u3082\u4ea4\u3048, \u307e\u305f\u6210\u9577\u306b\u3088\u308b\u5f62\u614b\u5909\u7570\u3082\u8996\u91ce\u306b\u5165\u308c, \u8a73\u7d30\u306b\u8abf\u3079\u305f. \u30cd\u30c3\u30bf\u30a4\u30c6\u30ca\u30ac\u30a8\u30d3\u7a2e\u7fa4\u306f, \u96c4\u306e\u7b2c2\u80f8\u811a\u306e\u5f62\u614b\u30fb\u5927\u304d\u3055\u304c\u5de6\u53f3\u3067\u5927\u304d\u304f\u7570\u306a\u308a, \u5c0f\u9257\u811a\u306e\u4e21\u6307\u9593\u306b\u5f62\u6210\u3055\u308c\u308b\u5927\u304d\u306a\u9699\u9593\u3092\u57cb\u3081\u308b\u3088\u3046\u306b\u525b\u6bdb\u304c\u5bc6\u751f\u3059\u308b\u3053\u3068\u3088\u308a, \u4ed6\u306e\u30c6\u30ca\u30ac\u30a8\u30d3\u985e\u304b\u3089\u533a\u5225\u3055\u308c\u308b (\u305f\u3060\u3057\u9257\u811a\u304c\u518d\u751f\u3057\u305f\u5834\u5408\u306f\u5909\u7570\u3042\u308a). \u30ab\u30b9\u30ea\u30c6\u30ca\u30ac\u30a8\u30d3\u306f, \u77f3\u57a3\u5cf6\u3088\u308a\u304b\u3064\u3066\u300cM. lepidactyloides\u300d\u3068\u3057\u3066\u5831\u544a\u3055\u308c\u3066\u3044\u305f\u304c, \u6587\u732e\u3068\u65b0\u305f\u306b\u6c96\u7e04\u5cf6\u304b\u3089\u5f97\u305f\u540c\u7a2e\u306e\u6a19\u672c\u306e\u8a73\u7d30\u306a\u691c\u8a0e\u306b\u3088\u308a, M. lepidactyloides\u3067\u306f\u306a\u304f, \u672a\u8a18\u8f09\u7a2e\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u305f. \u4e00\u65b9, \u771f\u306eM. lepidactyloides\u3082\u6c96\u7e04\u5cf6\u304b\u3089\u767a\u898b\u3055\u308c, \u3053\u308c\u306b\u65b0\u6a19\u6e96\u548c\u540d\u300c\u30de\u30ac\u30bf\u30de\u30c6\u30ca\u30ac\u30a8\u30d3\u300d\u3092\u4e0e\u3048\u305f. \u30de\u30ac\u30bf\u30de\u30c6\u30ca\u30ac\u30a8\u30d3\u306f, \u96c4\u7b2c2\u80f8\u811a\u306e\u3046\u3061\u5927\u9257\u811a\u306e\u6307\u7bc0\u9577\u3068\u638c\u90e8\u9577\u3092\u6bd4\u3079\u308b\u3068, \u5927\u304d\u306a\u96c4\u307b\u3069\u5909\u7570\u5e45\u304c\u5927\u304d\u304f, \u6307\u7bc0\u304c\u76f8\u5bfe\u7684\u306b\u9577\u3044\u5834\u5408\u304c\u3042\u308b. \u7b2c2\u80f8\u811a\u306e\u3046\u3061\u5927\u9257\u811a\u3092\u81ea\u5207\u3057\u305f\u96c4\u500b\u4f53\u306e\u8131\u76ae\u306b\u4f34\u3046\u4e21\u9257\u811a\u306e\u5f62\u614b\u5909\u5316\u3092\u89b3\u5bdf\u3057\u305f\u7d50\u679c, \u5143\u5c0f\u9257\u811a\u304c\u5c0f\u9257\u811a\u306e\u5f62\u614b\u7684\u7279\u5fb4 (\u6307\u7bc0\u304c\u638c\u90e8\u3088\u308a\u660e\u3089\u304b\u306b\u9577\u3044) \u3092\u7dad\u6301\u3057\u305f\u307e\u307e\u5927\u9257\u811a\u306b\u518d\u751f\u3059\u308b\u305f\u3081, \u5927\u9257\u811a\u306e\u6307\u7bc0\u304c\u76f8\u5bfe\u7684\u306b\u9577\u304f\u306a\u308b\u500b\u4f53\u304c\u5b58\u5728\u3059\u308b\u53ef\u80fd\u6027\u304c\u793a\u3055\u308c\u305f. \u7409\u7403\u5217\u5cf6\u7523\u30cd\u30c3\u30bf\u30a4\u30c6\u30ca\u30ac\u30a8\u30d3\u7a2e\u7fa43\u7a2e\u306f\u751f\u6642\u306e\u8272\u5f69\u304c\u7570\u306a\u308b\u307b\u304b, \u6210\u719f\u3057\u305f\u96c4\u500b\u4f53\u3067\u306f\u7b2c2\u80f8\u811a\u306e\u5f62\u614b\u304c\u7570\u306a\u308b\u3053\u3068\u3067\u8b58\u5225\u3067\u304d\u308b. \u672c\u5831\u544a\u3067\u306f, \u30cd\u30c3\u30bf\u30a4\u30c6\u30ca\u30ac\u30a8\u30d3\u7a2e\u7fa43\u7a2e\u306e\u5f62\u614b\u3068\u8b58\u5225\u65b9\u6cd5\u3092\u8a73\u7d30\u306b\u793a\u3059\u3068\u3068\u3082\u306b, \u3053\u308c\u30893\u7a2e\u3092\u5831\u544a\u3057\u305f\u904e\u53bb\u306e\u6587\u732e\u306b\u3082\u53ef\u80fd\u306a\u9650\u308a\u3042\u305f\u308a, \u305d\u308c\u3089\u306e\u7a2e\u540c\u5b9a\u306e\u4fe1\u983c\u6027\u306b\u3064\u3044\u3066\u3082\u691c\u8a0e\u3057\u305f.", "subitem_description_type": "Other"}, {"subitem_description": "Taxonomy and morphology of Macrobrachium placidulum species-group, i.e. M. placidulum (De Man, 1892), M. lepidactyloides (De Man, 1892) and an unidentified species, were studied on the basis of a good series of specimens collected from the Ryukyu Archipelago and supplemental material from Southeast Asia. Species of this group are characterized by distinctly asymmetric male second pereopods (=chelipeds) and their minor chela being widely gaped and filled by dense setae, although the shape of the chelae can be variable due to regeneration. Our examination has shown that specimens from the Ryukyu Archipelago that have been referred to as M. lepidactyloides actually represent a possibly undescribed species, although formal description of a new species is deferred because of necessity of examination of more extensive material of this species as well as allied species. The occurrence of M. lepidactyloides and M. placidulum in the Ryukyu Archipelago is also verified. The length ratios of the dactylus and palm of male major cheliped in M. lepidactyloides appear to vary more widely in larger males; some males have a proportionally longer dactylus. It was observed, under rearing conditions, that a male that had lost its major cheliped molted and reformed its original-minor cheliped into a major one with remaining minor chelal condition (dactylus being longer than palm). This may explain why larger males have a larger variation in the ratios of palm and dactylus lengths. Species of the M. placidulum species-group from the Ryukyu Archipelago are identified based on body colour in life and cheliped morphology of mature males. The present study also documented diagnostic characters of the three species of the M. placidulum species-group in detail and evaluated the identifications of previous studies as possible.", "subitem_description_type": "Other"}, {"subitem_description": "\u8ad6\u6587", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "en", "subitem_1522300316516": "Ryukyu University Museum, Fujukan"}, {"subitem_1522300295150": "ja", "subitem_1522300316516": "\u7409\u7403\u5927\u5b66\u8cc7\u6599\u9928 (\u98a8\u6a39\u9928)"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/42408"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "2187-6657"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "en", "subitem_1522650091861": "Fauna Ryukyuana"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicPageEnd": "53", "bibliographicPageStart": "33", "bibliographicVolumeNumber": "44"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617353299429": {"attribute_name": "Relation", "attribute_value_mlt": [{"subitem_1522306287251": {"subitem_1522306382014": "URI", "subitem_1522306436033": "http://w3.u-ryukyu.ac.jp/naruse/lab/Fauna_Ryukyuana.html"}}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "44-4_Saeki_etal.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2010030/files/44-4_Saeki_etal.pdf"}, "version_id": "951e94ce-d405-4229-9576-18fd910fc3bf"}]}, "item_title": "\u7409\u7403\u5217\u5cf6\u7523\u30cd\u30c3\u30bf\u30a4\u30c6\u30ca\u30ac\u30a8\u30d3\u7a2e\u7fa4\uff13\u7a2e (\u7532\u6bbb\u4e9c\u9580: \u5341\u811a\u76ee: \u30b3\u30a8\u30d3\u4e0b\u76ee: \u30c6\u30ca\u30ac\u30a8\u30d3\u79d1)\u306e\u5206\u985e\u3068\u5f62\u614b", "item_type_id": "15", "owner": "1", "path": ["1642838189684", "1642838412624"], "permalink_uri": "http://hdl.handle.net/20.500.12000/42408", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2018-09-18"}, "publish_date": "2018-09-18", "publish_status": "0", "recid": "2010030", "relation": {}, "relation_version_is_last": true, "title": ["\u7409\u7403\u5217\u5cf6\u7523\u30cd\u30c3\u30bf\u30a4\u30c6\u30ca\u30ac\u30a8\u30d3\u7a2e\u7fa4\uff13\u7a2e (\u7532\u6bbb\u4e9c\u9580: \u5341\u811a\u76ee: \u30b3\u30a8\u30d3\u4e0b\u76ee: \u30c6\u30ca\u30ac\u30a8\u30d3\u79d1)\u306e\u5206\u985e\u3068\u5f62\u614b"], "weko_shared_id": -1}