{"id":6411,"date":"2020-05-12T12:42:26","date_gmt":"2020-05-12T03:42:26","guid":{"rendered":"http:\/\/db3.bird-research.jp\/news\/?p=6411"},"modified":"2020-06-19T10:36:50","modified_gmt":"2020-06-19T01:36:50","slug":"202005-no3","status":"publish","type":"post","link":"https:\/\/db3.bird-research.jp\/news\/202005-no3\/","title":{"rendered":"\u59cb\u7956\u9ce5\u306f\u98db\u3079\u305f\u306e\u304b\uff1f"},"content":{"rendered":"<div id=\"attachment_6415\" style=\"width: 356px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-6415\" class=\"wp-image-6415 size-full\" src=\"http:\/\/db3.bird-research.jp\/news\/wp-content\/uploads\/2020\/05\/11890a757c1ef9e72c4578788fe0878e.jpg\" alt=\"\" width=\"346\" height=\"400\" srcset=\"https:\/\/db3.bird-research.jp\/news\/wp-content\/uploads\/2020\/05\/11890a757c1ef9e72c4578788fe0878e.jpg 346w, 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1971\uff09\u3002\u4eba\u9593\u306b\u306f\u3053\u3053\u307e\u3067\u80f8\u7b4b\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u4e8b\u304b\u3089\u9ce5\u306e\u80f8\u7b4b\u304c\u975e\u5e38\u306b\u767a\u9054\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u80f8\u7b4b\u304b\u3089\u751f\u307f\u51fa\u3055\u308c\u308b\u529b\u304c\u5927\u304d\u304f\u306a\u308a\u3059\u304e\u308b\u3068\u3001\u9aa8\u304c\u652f\u3048\u304d\u308c\u305a\u6298\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u9ce5\u306e\u80f8\u9aa8\u306f\u300c\u7adc\u9aa8\u7a81\u8d77\u300d\u3068\u3044\u3046\u9811\u4e08\u3067\u5927\u304d\u306a\u9aa8\u306b\u306a\u3063\u305f\u3053\u3068\u3067\u767a\u9054\u3057\u305f\u80f8\u7b4b\u306e\u529b\u3092\u652f\u3048\u3066\u3044\u308b\u306e\u3067\u3059\uff08\u56f3\uff14\uff09\u3002\u307e\u305f\u7fbd\u3070\u305f\u304f\u3068\u304d\u306e\u529b\u3092\u53d7\u3051\u6b62\u3081\u308b\u300c\u53c9\u9aa8\u300d\u3068\u3044\u3046\u9396\u9aa8\u304c\u7652\u5408\u3057\u305fV\u5b57\u306e\u5f62\u3092\u3057\u305f\u9aa8\u3084\u3001\u7ffc\u3092\u6253\u3061\u4e0a\u3052\u308b\u7b4b\u8089\u3068\u7ffc\u306e\u9aa8\u3092\u3064\u306a\u3050\u91cd\u8981\u306a\u8171\u304c\u901a\u308b\u7279\u6709\u306e\u5b54\uff08\u4e09\u9aa8\u9593\u5b54\uff09\u306a\u3069\u80f8\u90e8\u306e\u6a5f\u80fd\u3082\u98db\u3076\u305f\u3081\u306b\u767a\u9054\u3057\u3066\u3044\u307e\u3059(\u56f34)\u3002\uff08\u30aa\u30a6\u30e0\u985e\u3084\u30d5\u30af\u30ed\u30a6\u985e\u306e\u4e2d\u306b\u306f\u53c9\u9aa8\u304c\u7e2e\u5c0f\u3057\u305f\u308a\u306a\u304f\u306a\u3063\u3066\u3044\u308b\u7a2e\u3082\u3044\u307e\u3059 (<span style=\"display: inline !important; float: none; background-color: #ffffff; color: #333333; cursor: text; font-family: '\u6e38\u30b4\u30b7\u30c3\u30af\u4f53','Yu Gothic',YuGothic,'\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4Pro W3','Hiragino Kaku Gothic Pro',Osaka,'\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af','MS PGothic',Arial,Helvetica,Verdana,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">Walter2013)<\/span>\u3002\uff09<\/p>\r\n<p>\u9ce5\u306f\u98db\u3076\u4e0a\u3067\u307b\u304b\u306b\u3082\u69d8\u3005\u306a\u5de5\u592b\u304c\u4f53\u306b\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u7ffc\u3068\u80f8\u90e8\u306e\u7b4b\u8089\u3068\u9aa8\u306e\u5f62\u72b6\u306f\u98db\u3076\u4e0a\u3067\u975e\u5e38\u306b\u91cd\u8981\u306a\u5f62\u8cea\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\r\n<p>&nbsp;<\/p>\r\n\r\n<div id=\"attachment_6420\" style=\"width: 510px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-6420\" class=\"size-full wp-image-6420\" src=\"http:\/\/db3.bird-research.jp\/news\/wp-content\/uploads\/2020\/05\/e9fa795b46b381c604e1a4789c59dab6-e1589252374922.jpg\" alt=\"\" width=\"500\" height=\"382\" \/><p id=\"caption-attachment-6420\" class=\"wp-caption-text\">\u56f34\uff0e\u30cf\u30b7\u30dc\u30bd\u30ac\u30e9\u30b9\u306e\u7adc\u9aa8\u7a81\u8d77\uff08\u8d64\u3044\u4e38\uff09\u3068\u53c9\u9aa8\uff08\u9752\u3044\u4e38\uff09\u3068\u3001\u4e09\u9aa8\u9593\u5b54\u306e\u4f4d\u7f6e\uff08\u7dd1\u306e\u4e38\uff09<\/p><\/div>\r\n\r\n<p>&nbsp;<\/p>\r\n<h4><strong>\u59cb\u7956\u9ce5\u306e\u7ffc\u3068\u80f8\u7b4b\u306f\uff1f<\/strong><\/h4>\r\n<p>\u59cb\u7956\u9ce5\u306e\u7ffc\u3068\u80f8\u90e8\u306f\u3069\u3046\u3060\u3063\u305f\u304b\u3068\u3044\u3046\u3068\u3001\u56f31\u3092\u898b\u308b\u3068\u3001\u98db\u3079\u305d\u3046\u306a\u7ffc\u3092\u6301\u3063\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u30d9\u30eb\u30ea\u30f3\u6a19\u672c\u306e\u7ffc\u306e\u9762\u7a4d\u306f479\u33a0\u3042\u308a\u307e\u3059\uff08Yalden 1971)\u3002\u3053\u308c\u306f\u73fe\u751f\u7a2e\u3067\u307b\u307c\u540c\u3058\u5927\u304d\u3055\u306e\u98db\u3079\u308b\u9ce5\u9054\u3068\u6bd4\u3079\u3066\u3082\u305d\u308c\u307b\u3069\u898b\u52a3\u308a\u306e\u306a\u3044\u5927\u304d\u3055\u3067\u3059\u3002\uff08\u88681\uff09\u3002\u307e\u305f\u3001\u59cb\u7956\u9ce5\u306e\u521d\u5217\u98a8\u5207\u7fbd\u306f\u5de6\u53f3\u975e\u5bfe\u79f0\u3067\u98db\u3079\u308b\u9ce5\u306b\u8fd1\u3044\u5f62\u3092\u3057\u3066\u3044\u305f\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059(Feduccia\uff06Tordoff 1979\u3001Wellnhofer 2008\u3001Norberg 1995)\u3002\u66f4\u306b\u3001Burgers &amp; Chiappe (1999)\u3067\u306f\u3001\u59cb\u7956\u9ce5\u306f\u7fbd\u3070\u305f\u304d\u306a\u304c\u3089\u8d70\u308b\u3053\u3068\u3067\u3001\u98db\u3076\u305f\u3081\u306b\u5fc5\u8981\u306a\u79fb\u52d5\u901f\u5ea6(6m\/s)\u3092\u4e0a\u56de\u308b\u901f\u3055\u306b\u9054\u3059\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u3053\u3068\u304b\u3089\u3001\u59cb\u7956\u9ce5\u306f\u96e2\u9678\u3067\u304d\u305f\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u307e\u3059\u3002<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6423\" src=\"http:\/\/db3.bird-research.jp\/news\/wp-content\/uploads\/2020\/05\/fdb57340fc7e92ffe0eb0d51735af129.jpg\" alt=\"\" width=\"380\" height=\"350\" srcset=\"https:\/\/db3.bird-research.jp\/news\/wp-content\/uploads\/2020\/05\/fdb57340fc7e92ffe0eb0d51735af129.jpg 380w, https:\/\/db3.bird-research.jp\/news\/wp-content\/uploads\/2020\/05\/fdb57340fc7e92ffe0eb0d51735af129-300x276.jpg 300w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><\/p>\r\n<p>&nbsp;<\/p>\r\n<p>\u4e00\u65b9\u3001\u80f8\u90e8\u306e\u9aa8\u306e\u5f62\u72b6\u3092\u898b\u3066\u307f\u308b\u3068\u3001\u59cb\u7956\u9ce5\u306e\u5316\u77f3\u306b\u306f\u53c9\u9aa8\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u7adc\u9aa8\u7a81\u8d77\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002Walter(2013)\u3067\u306f\u3001\u59cb\u7956\u9ce5\u306e\u80f8\u7b4b\u306e\u4f53\u7a4d\u3068\u65ad\u9762\u7a4d\u3092\u7b97\u51fa\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u59cb\u7956\u9ce5\u306e\u80f8\u7b4b\u306e\u4f53\u7a4d\u306f2\u33a4\u3001\u65ad\u9762\u7a4d\u306f\u7d041 \u33a0\u3042\u3063\u305f\u3068\u63a8\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002\u4e00\u65b9\u3001\u4f53\u306e\u5927\u304d\u3055\u304c\u59cb\u7956\u9ce5\u3088\u308a\u3082\u3084\u3084\u5927\u304d\u3044\u30a2\u30e1\u30ea\u30ab\u30ac\u30e9\u30b9\u306e\u4f53\u7a4d\u306f40\uff5e48\u33a4\u3001\u65ad\u9762\u7a4d\u306f\u7d048\u33a0\u3067\u3057\u305f\u3002\u80f8\u7b4b\u306e\u5360\u3081\u308b\u5272\u5408\u304c\u5927\u304d\u304f\u9055\u3046\u3053\u3068\u304c\u3046\u304b\u304c\u3048\u307e\u3059\u3002\u66f4\u306b\u59cb\u7956\u9ce5\u306b\u306f\u4e09\u9aa8\u9593\u5b54\u304c\u6b20\u5982\u3057\u3066\u304a\u308a\u3001\u7ffc\u3092\u6253\u3061\u4e0a\u3052\u308b\u7b4b\u8089\u3068\u7ffc\u306e\u9aa8\u3092\u3064\u306a\u3050\u8171\u304c\u306a\u304b\u3063\u305f\u3068\u3044\u3046\u6307\u6458\u304c\u3042\u308a\u307e\u3059\uff08Poore et al. 1997\uff09\u3002\u305d\u306e\u305f\u3081\u59cb\u7956\u9ce5\u306f\u7ffc\u3092\u5341\u5206\u306b\u6253\u3061\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u305a\u3001\u59cb\u7956\u9ce5\u306e\u7fbd\u3070\u305f\u304d\u306f\u73fe\u751f\u7a2e\u3068\u6bd4\u3079\u3066\u6d45\u304b\u3063\u305f\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n<p>\u4ee5\u4e0a\u306e\u3053\u3068\u304b\u3089\u3001\u59cb\u7956\u9ce5\u306f\u3001\u98db\u3079\u305f\u53ef\u80fd\u6027\u306f\u3042\u308b\u304c\u3001\u30cf\u30c8\u307b\u3069\u3046\u307e\u304f\u306f\u98db\u3079\u306a\u304b\u3063\u305f\u3068\u8003\u3048\u3089\u308c\u3066\u304a\u308a\u3001\u304a\u305d\u3089\u304f\u59cb\u7956\u9ce5\u306f\u30ad\u30b8\u306e\u3088\u3046\u306b\u77ed\u8ddd\u96e2\u3092\u98db\u3076\u9ce5\u3060\u3063\u305f\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u63a8\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n<p>&nbsp;<\/p>\r\n<h4>\u6700\u5f8c\u306b<\/h4>\r\n<p>\u4eca\u56de\u306f\u59cb\u7956\u9ce5\u306e\u98db\u7fd4\u80fd\u529b\u304c\u3069\u306e\u7a0b\u5ea6\u3042\u3063\u305f\u304b\u3092\u8aac\u660e\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3053\u306e\u8b70\u8ad6\u306f\u5b8c\u5168\u306b\u6c7a\u7740\u304c\u3064\u3044\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u59cb\u7956\u9ce5\u306e\u98db\u7fd4\u80fd\u529b\u306b\u3064\u3044\u3066\u7ffc\u3084\u80f8\u7b4b\u3060\u3051\u3067\u306a\u304f\u3001\u8155\u306e\u5f62\u72b6\u3084\u8133\u306e\u5927\u304d\u3055\u3001\u5730\u4e0a\u52b9\u679c\u3068\u3044\u3063\u305f\u69d8\u3005\u306a\u8996\u70b9\u304b\u3089\u3082\u7814\u7a76\u3055\u308c\u3066\u3044\u3066\uff08Dennis et al. 2018\u3001Alonso et al. 2004\u3001O\u2019Farrell et al. 2002)\u3001 \u4eca\u3067\u3082\u76db\u3093\u306b\u8b70\u8ad6\u304c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u65b0\u305f\u306a\u5316\u77f3\u304c\u898b\u3064\u304b\u308b\u3053\u3068\u3067\u3053\u308c\u307e\u3067\u306e\u5b9a\u8aac\u304c\u8986\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\r\n<p>\u4eca\u5f8c\u3001\u59cb\u7956\u9ce5\u306e\u98db\u7fd4\u80fd\u529b\u306b\u3064\u3044\u3066\u3069\u3093\u306a\u7814\u7a76\u304c\u3055\u308c\u3066\u3044\u304f\u306e\u304b\u3001\u697d\u3057\u307f\u3067\u3059\u306d\uff01<\/p>\r\n<p>&nbsp;<\/p>\r\n<p><strong>\u53c2\u8003\u6587\u732e<\/strong><\/p>\r\n<p>Alonso PD, Milner AC, Ketcham RA, Cookson MJ &amp; Rowe TB (2004) The avian nature of the brain and inner ear of Archaeopteryx. 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Nature 370:514.<\/p>\r\n<p>Voeten DFAE, Cubo J, de Margerie E, R\u00f6per M, Beyrand V, Bure\u0161 S, Taffereau P, Sanchez S (2018) Wing bone geometry reveals active flight in Archaeopteryx. Nature Commun 9:923<\/p>\r\n<p>Walter JB (2013) The Furcula and the Evolution of Avian Flight Paleontological Journal 47:1236\u20131244<\/p>\r\n<p>Wellnhofer P (2008) ARCHAEOPTERYX: Der Urvogel von Solnhofen Pfeil, Dr. Friedrich 256P<\/p>\r\n<p>Yalden DW (1971) The flying ability of Archaeopteryx. Ibis 113(3):349-356<\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<p>\u203b2020\u5e746\u670820\u65e5\u3001\u300c\u98db\u3076\u305f\u3081\u306b\u5fc5\u8981\u306a\u5f62\u8cea\u300d\u306e\u4e0b\u304b\u30894\u884c\u76ee\u306e\u30ab\u30c3\u30b3\u66f8\u304d\u306e\u7b87\u6240\u3092\u4ee5\u4e0b\u306e\u901a\u308a\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002<\/p>\r\n<p>\u4fee\u6b63\u524d\uff1a\u30d5\u30af\u30ed\u30a6\u7b49\u53c9\u9aa8\u3092\u6301\u305f\u306a\u3044\u3051\u3069\u98db\u3076\u3053\u3068\u304c\u3067\u304d\u308b\u7279\u6b8a\u306a\u9ce5\u3082\u3044\u307e\u3059\u3002<\/p>\r\n<p>\u4fee\u6b63\u5f8c\uff1a<span style=\"display: inline !important; float: none; background-color: #ffffff; color: #333333; cursor: text; font-family: '\u6e38\u30b4\u30b7\u30c3\u30af\u4f53','Yu Gothic',YuGothic,'\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4Pro W3','Hiragino Kaku Gothic Pro',Osaka,'\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af','MS PGothic',Arial,Helvetica,Verdana,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\u30aa\u30a6\u30e0\u985e\u3084\u30d5\u30af\u30ed\u30a6\u985e\u306e\u4e2d\u306b\u306f\u53c9\u9aa8\u304c\u7e2e\u5c0f\u3057\u305f\u308a\u306a\u304f\u306a\u3063\u3066\u3044\u308b\u7a2e\u3082\u3044\u307e\u3059 (<\/span>Walter2013)<span style=\"display: inline !important; float: none; background-color: #ffffff; color: #333333; cursor: text; font-family: '\u6e38\u30b4\u30b7\u30c3\u30af\u4f53','Yu Gothic',YuGothic,'\u30d2\u30e9\u30ae\u30ce\u89d2\u30b4Pro W3','Hiragino Kaku Gothic Pro',Osaka,'\uff2d\uff33 \uff30\u30b4\u30b7\u30c3\u30af','MS PGothic',Arial,Helvetica,Verdana,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">\u3002<\/span><\/p>\r\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>\u7686\u3055\u3093\u306f\u59cb\u7956\u9ce5\u3068\u3044\u3046\u9ce5\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\uff1f\u4eca\u304b\u3089\u7d041\u51045\u5343\u4e07\u5e74\u524d\u306b\u3044\u305f\u521d\u671f\u306e\u9ce5\u3067\u3059\u3002\u5b66\u540d\u306fArchaeopteryx lithographica\u00a0\u3068\u8a00\u3044\u307e\u3059\u3002\u66f8\u7c4d\u306b\u3088\u3063\u3066\u306f\u3001\u3053\u306e\u5b66\u540d\u3092\u30ab\u30bf\u30ab\u30ca\u306b\u3057\u3066\u300c\u30a2\u30fc\u30b1\u30aa\u30d7\u30c6\u30ea\u30af\u30b9\u300d&hellip; <a href=\"https:\/\/db3.bird-research.jp\/news\/202005-no3\/\" class=\"more\">\u7d9a\u304d\u3092\u8aad\u3080 <i class=\"fa fa-caret-right\"><\/i><\/a><\/p>\n","protected":false},"author":4,"featured_media":6415,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[39],"tags":[695,696],"class_list":["post-6411","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-39","tag-695","tag-696"],"acf":[],"_links":{"self":[{"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/posts\/6411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/comments?post=6411"}],"version-history":[{"count":24,"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/posts\/6411\/revisions"}],"predecessor-version":[{"id":6525,"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/posts\/6411\/revisions\/6525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/media\/6415"}],"wp:attachment":[{"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/media?parent=6411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/categories?post=6411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/db3.bird-research.jp\/news\/wp-json\/wp\/v2\/tags?post=6411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}