{"id":28308,"date":"2017-07-21T00:24:22","date_gmt":"2017-07-20T16:24:22","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=28308"},"modified":"2018-07-29T10:05:21","modified_gmt":"2018-07-29T02:05:21","slug":"%e9%ac%9a%e9%af%a8%e7%9a%84%e5%90%83%e7%9b%b8","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=28308","title":{"rendered":"\u9b1a\u9be8\u7684\u5403\u76f8"},"content":{"rendered":"<figure id=\"attachment_28310\" aria-describedby=\"caption-attachment-28310\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-28310\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/06\/121.jpg\" alt=\"\" width=\"700\" height=\"437\" \/><figcaption id=\"caption-attachment-28310\" class=\"wp-caption-text\">\u5716\u8aaa\uff1a\u4e00\u7fa4\u5927\u7fc5\u9be8\u5728\u963f\u62c9\u65af\u52a0\u6d77\u57df\u958b\u5fc3\u7528\u9910\u7684\u756b\u9762\u3002\u5716\u7247\u4f86\u6e90\uff1a\u7dad\u57fa\u767e\u79d1\u3002<\/figcaption><\/figure>\n<p><span style=\"color: #333399;\"><strong>\u25a0\u90a3\u4e9b\u6c92\u6709\u7259\u9f52\u7684\u91cd\u91cf\u7d1a\u6d77\u6d0b\u5de8\u7378\uff0c\u7a76\u7adf\u662f\u9760\u4ec0\u9ebc\u5403\u98ef\u7684\u5462\uff1f<\/strong><\/span><\/p>\n<p><strong>\u64b0\u6587\uff5c<\/strong>\u9673\u7469<\/p>\n<p>\u7b46\u8005\u65e9\u5148\u524d\u7684\u6587\u7ae0\uff1c<a href=\"http:\/\/case.ntu.edu.tw\/blog\/?p=20726\" target=\"_blank\" rel=\"noopener noreferrer\">\u9be8\u8c5a\u5634\u88e1\u7684\u5927\u54c9\u554f<\/a>\uff1e\u88e1\uff0c\u66fe\u7d93\u63d0\u904e\u6709\u4e00\u7fa4\u7a31\u70ba\u300c\u9b1a\u9be8 (baleen whales; Mysticeti)\u300d\u7684\u9be8\u8c5a\u7259\u9f52\u5168\u6578\u9000\u5316\uff0c\u548c\u7a7f\u5c71\u7532\u3001\u98df\u87fb\u7378\u4e00\u6a23\uff0c\u662f\u54fa\u4e73\u985e\u52d5\u7269\u88e1\u5c11\u898b\u7684\u7121\u9f52\u4e4b\u5f92\u3002\u6c92\u6709\u7259\u9f52\u7684\u9b1a\u9be8\uff0c\u9760\u7684\u662f\u5728\u5634\u88e1\u7dca\u6328\u8457\u4e0a\u984e\u908a\u7de3\u3001\u6709\u689d\u6709\u7406\u4e00\u7247\u7247\u5e73\u884c\u6392\u5217\u8457\u7684\u9be8\u9b1a\u677f (baleen plates)\uff0c\u7be9\u6ffe\u6c34\u4e2d\u7684\u5c0f\u9b5a\u5c0f\u8766\u9032\u98df\u7dad\u751f\u3002\u7136\u800c\uff0c\u4e0d\u540c\u7a2e\u985e\u9be8\u9b5a\u7684\u9be8\u9b1a\u677f\uff0c\u5728\u5f62\u614b\u4e0a\u6709\u8457\u6216\u591a\u6216\u5c11\u7684\u5dee\u5225\u3002\u800c\u9019\u4e9b\u5dee\u5225\uff0c\u901a\u5e38\u6b63\u597d\u53cd\u61c9\u51fa\u5404\u7a2e\u9be8\u9b5a\u5728\u6355\u6349\u5c0f\u9b5a\u5c0f\u8766\u6642\u5404\u7570\u7684\u63a1\u98df\u7b56\u7565\u3002<!--more--><\/p>\n<p>\u8b6c\u5982\u8aaa\uff0c\u6cf3\u901f\u7de9\u6162\u7684\u9732\u810a\u9be8 (<em>Eubalaena<\/em><em>\u00a0 <\/em>spp.) \u548c\u5f13\u982d\u9be8 (<em>Balaena <\/em><em>mysticetus<\/em>)\uff0c\u4e3b\u8981\u4ee5\u4e5f\u6c92\u4ec0\u9ebc\u6cf3\u901f\u53ef\u8a00\u7684\u7121\u810a\u690e\u6d6e\u6e38\u52d5\u7269\u70ba\u98df\u3002 \u9019\u4e00\u985e\u7684\u9be8\u9b5a\uff0c\u6709\u8457\u7a84\u9577\u5f13\u5f62\u7684\u4e0a\u984e\uff0c\u9577\u5982\u6383\u628a\u7684\u9be8\u9b1a\u677f (\u5716\u4e00)\uff0c\u548c\u4e00\u500b\u5f37\u800c\u6709\u529b\u7684\u820c\u982d\u3002\u8993\u98df\u7684\u6642\u5019\u6d3b\u50cf\u53f0\u6f02\u6d6e\u5728\u6d77\u9762\u7684\u79fb\u52d5\u6ffe\u6c34\u5668\uff0c\u7528\u5f35\u5408\u5e45\u5ea6\u4e0d\u5927\u7684\u5634\u958b\u958b\u5408\u5408\u5c07\u6df7\u96dc\u8457\u6d6e\u6e38\u5c0f\u8766\u7684\u6d77\u6c34\u542b\u9032\u53e3\u4e2d\uff0c\u518d\u7528\u820c\u982d\u5c07\u6d77\u6c34\u900f\u904e\u9be8\u9b1a\u677f\u6ffe\u6389\uff0c\u628a\u597d\u5403\u7684\u5c0f\u8766\u7559\u5728\u5634\u88e1 (\u5f71\u72471)\u3002\u800c\u53e6\u4e00\u7fa4\u6210\u54e1\u5305\u62ec\u85cd\u9be8 (<em>Balaenoptera musculus<\/em>)\u3001\u9c2e\u9be8 (<em>Balaenoptera borealis<\/em>)\u3001\u5927\u7fc5\u9be8 (<em>Megaptera novaeangliae<\/em>)\u3001\u5c0f\u9b1a\u9be8 (<em>Balaenoptera acutorostrata<\/em>) \u7b49\u7b49\uff0c\u7d71\u7a31\u70ba\u300crorquals\u300d\u7684\u9b1a\u9be8\u5011\uff0c\u5247\u5177\u6709\u6cf3\u901f\u5feb\u3001\u5177\u6709\u591a\u689d\u5589\u8179\u647a (throat grooves) \uff0c\u4ee5\u53ca\u77ed\u5982\u7259\u5237\u7684\u9be8\u9b1a\u677f(\u5716\u4e8c) \u7b49\u7b49\u7279\u8272\u3002\u9019\u4e00\u985e\u7684\u9be8\u9b5a\u5728\u8993\u98df\u7684\u6642\u5019\uff0c\u9760\u7684\u662f\u4e00\u53e3\u6c23\u885d\u5411\u7531\u9f90\u5927\u6578\u91cf\u7684\u6c99\u4e01\u9b5a\u6216\u78f7\u8766\u805a\u96c6\u800c\u6210\u7684\u300c\u98df\u990c\u5718\u584a\u300d\uff0c\u7a81\u7136\u5f35\u958b\u5927\u5634\u8b93\u98df\u990c\u5718\u6c92\u6709\u9003\u96e2\u7684\u6a5f\u6703\u3001\u53ea\u80fd\u8a8d\u547d\u5730\u9023\u540c\u6d77\u6c34\u4e00\u540c\u704c\u5165\u5589\u8179\u647a\u5c55\u958b\u5f8c\u5f62\u6210\u7684\u5de8\u5927\u6536\u7d0d\u888b\u88e1\uff0c\u7136\u5f8c\u518d\u7528\u4ed6\u5011\u77ed\u77ed\u7684\u9be8\u9b1a\u677f\uff0c\u6162\u6162\u6ffe\u6389\u5634\u88e1\u7684\u6d77\u6c34\uff0c\u5403\u6389\u9032\u5230\u5634\u88e1\u7684\u9b5a\u8766 (\u5f71\u72472)\u3002<\/p>\n<figure id=\"attachment_28311\" aria-describedby=\"caption-attachment-28311\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-28311\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/06\/122.jpg\" alt=\"\" width=\"700\" height=\"467\" \/><figcaption id=\"caption-attachment-28311\" class=\"wp-caption-text\">\u5716\u4e00\uff1a\u9732\u810a\u9be8\u7684\u9aa8\u9abc\u53ca\u9be8\u9b1a\u6a19\u672c\u3002\u651d\u65bc\u6cd5\u570b\u5df4\u9ece\u53e4\u751f\u7269\u5b78\u8207\u6bd4\u8f03\u89e3\u5256\u5b78\u535a\u7269\u9928\u3002(\u5716\u7247\u4f86\u6e90\uff1a\u7dad\u57fa\u767e\u79d1\uff0c\u4f5c\u8005\u70ba Thesupermat\uff0cCC-ASA 3.0\u3002)<\/figcaption><\/figure>\n<figure id=\"attachment_28312\" aria-describedby=\"caption-attachment-28312\" style=\"width: 450px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-28312\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/06\/123.jpg\" alt=\"\" width=\"450\" height=\"600\" \/><figcaption id=\"caption-attachment-28312\" class=\"wp-caption-text\">\u5716\u4e8c\uff1a\u5b89\u88dd\u4e86\u771f\u5be6\u9be8\u9b1a\u677f\u6a19\u672c\u7684\u5c0f\u9b1a\u9be8\u6a21\u578b\u3002\u651d\u65bc\u65e5\u672c\u548c\u6b4c\u5c71\u592a\u5730\u753a\u7acb\u9be8\u9b5a\u535a\u7269\u9928\u3002(\u5716\u7247\u4f86\u6e90\uff1a\u7b46\u8005\u672c\u4eba\u3002)<\/figcaption><\/figure>\n<p>\u5f71\u72471: \u9732\u810a\u9be8\u8993\u98df\u7684\u6a23\u5b50\u3002<\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/scoJ6IsU7B0\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>\u5f71\u72472: \u9c2e\u9be8(\u585e\u9be8)\u8993\u98df\u7684\u6a23\u5b50\u3002<\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/fOMzFFh3rEA\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>\u9be8\u9b1a\u677f\u7684\u6750\u8cea\u4e3b\u8981\u662f\u89d2\u8cea (keratin)\uff0c\u548c\u725b\u99ac\u7684\u8e44\u3001\u4eba\u985e\u7684\u6307\u7532\u982d\u9aee\u57fa\u672c\u4e0a\u6c92\u6709\u592a\u5927\u7684\u5dee\u5225\u3002\u9be8\u9b1a\u677f\u548c\u76ae\u819a\u3001\u808c\u8089\u7b49\u7b49\u5176\u4ed6\u52d5\u7269\u8eab\u9ad4\u7684\u8edf\u7d44\u7e54\u4e00\u6a23\uff0c\u5728\u9be8\u9b5a\u6b7b\u5f8c\uff0c\u5f88\u5feb\u5c31\u6703\u88ab\u5fae\u751f\u7269\u5206\u89e3\u3002\u56e0\u6b64\uff0c\u53e4\u751f\u7269\u5b78\u5bb6\u5f80\u5f80\u53ea\u80fd\u9760\u8457\u8b8a\u6210\u5316\u77f3\u4fdd\u5b58\u4e0b\u4f86\u7684\u9aa8\u9abc\u7279\u5fb5\uff0c\u5c0d\u6bd4\u73fe\u751f\u7269\u7a2e\u8eab\u4e0a\u7684\u7279\u8272\uff0c\u62fc\u6e4a\u63a8\u6e2c\u53e4\u4ee3\u9b1a\u9be8\u98df\u6027\u751f\u614b\u3002\u81f3\u65bc\u53e4\u9b1a\u9be8\u7684\u9be8\u9b1a\u677f\u7a76\u7adf\u662f\u9577\u662f\u77ed\uff0c\u662f\u591a\u662f\u5c11\uff0c\u5177\u6709\u600e\u6a23\u7684\u529f\u80fd\uff0c\u9577\u4e45\u4ee5\u4f86\u56e0\u70ba\u7f3a\u4e4f\u5be6\u7269\u6a19\u672c\u7684\u7de3\u6545\uff0c\u4e00\u76f4\u662f\u500b\u672a\u89e3\u4e4b\u8b0e\u3002<\/p>\n<p>\u7136\u800c\uff0c\u8fd1\u5e74\u4f86\u6578\u5177\u81ea\u79d8\u9b6f\u4f0a\u5361\u5340 (Ica District) \u51fa\u571f\u7684\u9be8\u9b1a\u5316\u77f3\u6a19\u672c\uff0c\u70ba\u89e3\u958b\u9019\u500b\u8b0e\u5718\u5e36\u4f86\u4e00\u7d72\u66d9\u5149\u3002\u8a17\u7576\u5730\u7576\u6642\u6c99\u571f\u504f\u9e7c\u6027\u7684\u5316\u5b78\u6027\u8cea\u53ca\u8cea\u5730\u9b06\u8edf\u7b49\u7279\u6027\u4e4b\u798f\uff0c\u5728\u5929\u6642\u5730\u5229\u5171\u540c\u4f5c\u7528\u4e4b\u4e0b\uff0c\u4fc3\u6210\u6b64\u5730\u90e8\u5206\u9be8\u9b5a\u5c4d\u9ad4\u7684\u9be8\u9b1a\u677f\u5f97\u4ee5\u5feb\u901f\u78f7\u9178\u9e7d\u5316 (phosphatisation)\uff0c\u8b8a\u6210\u5316\u77f3\uff0c\u5f97\u4ee5\u8fd1\u4e4e\u5b8c\u6574\u5730\u4fdd\u5b58\u4e0b\u4f86\u3002<\/p>\n<p>\u4e00\u500b\u7531\u6fb3\u6d32\u3001\u6bd4\u5229\u6642\u3001\u7fa9\u5927\u5229\u3001\u8377\u862d\u548c\u79d8\u9b6f\u79d1\u5b78\u5bb6\u6240\u7d44\u6210\u7684\u7814\u7a76\u5718\u968a\uff0c\u65bc2017\u5e74\u4e94\u6708\u7684\u300c\u89e3\u5256\u5b78\u671f\u520a (Journal of Anatomy) \u300d\u4e0a\uff0c\u767c\u8868\u4e86\u4ed6\u5011\u5206\u6790\u5176\u4e2d\u4e00\u5177\u73cd\u8cb4\u6a19\u672c\u7684\u7814\u7a76\u6210\u679c\u3002\u4ed6\u5011\u7814\u7a76\u7684\u90a3\u5177\u9be8\u9b1a\u5316\u77f3\uff0c\u4f86\u81ea\u65bc\u4e00\u96bb\u751f\u6d3b\u5728\u8ddd\u4eca\u7d04 640\uff0d760 \u842c\u5e74\u524d\u665a\u4e2d\u65b0\u4e16 (Late Miocene) \u7684\u6210\u5e74\u76ae\u65af\u79d1\u9b1a\u9be8 (<em>Piscobalaena nana<\/em>) \u7684\u53f3\u5074\u4e0a\u984e (\u5716\u4e09)\u3002\u5316\u77f3\u6a19\u672c\u986f\u793a\uff0c\u9019\u96bb\u53e4\u9b1a\u9be8\u53f3\u5074\u7684\u9be8\u9b1a\u677f\u6709 54 \u7247\uff0c\u9577\u5ea6\u76f8\u5c0d\u77ed\uff0c\u800c\u4e14\u53ea\u9577\u5728\u53e3\u8154\u4e2d\u5f8c\u6bb5\u90e8\u5206\u3002\u9be8\u9b1a\u677f\u7684\u5bc6\u5ea6\u5927\u6982\u662f\u6bcf\u516c\u5206 2 \u7247\uff0c\u548c\u73fe\u751f\u9be8\u7a2e\u4e2d\u7684\u5c0f\u9732\u810a\u9be8 (<em>Caperea<\/em> <em>marginata<\/em>)\uff0c\u5c0f\u9b1a\u9be8\u53ca\u5317\u6975\u9be8\u76f8\u8fd1\u3002\u7d44\u6210\u9be8\u9b1a\u677f\u7684\u9be8\u9b1a\u5c0f\u7ba1 (tubules) \u7684\u5bc6\u5ea6\u5247\u662f\u6bcf\u516c\u5206\u7d04 80\uff0d100 \u689d\u3001\u5c0f\u7ba1\u76f4\u5f91\u7d04 0.1\uff0d0.13 \u91d0\u7c73\uff0c\u548c\u73fe\u751f\u7684\u5c0f\u9732\u810a\u9be8\u3001\u5f13\u982d\u9be8\u8fd1\u4f3c\u3002\u7814\u7a76\u4eba\u54e1\u8a8d\u70ba\uff0c\u7531\u65bc\u9be8\u9b1a\u5c0f\u7ba1\u7684\u7d50\u69cb\u6bd4\u9be8\u9b1a\u677f\u9084\u8981\u5f37\u58ef\u8010\u58d3\uff0c\u6240\u4ee5\u9019\u90e8\u5206\u6e2c\u91cf\u7684\u5f62\u8cea\u6578\u64da\uff0c\u61c9\u8a72\u6bd4\u8f03\u5177\u6709\u53c3\u8003\u50f9\u503c\u3002<\/p>\n<figure id=\"attachment_28314\" aria-describedby=\"caption-attachment-28314\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-28314\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/06\/124.png\" alt=\"\" width=\"700\" height=\"352\" \/><figcaption id=\"caption-attachment-28314\" class=\"wp-caption-text\">\u5716\u4e09\uff1a\u65bc\u79d8\u9b6f\u51fa\u571f\u7684\u76ae\u65af\u79d1\u9b1a\u9be8\u5316\u77f3 (\u982d\u9871\u90e8\u5206\uff0c\u8179\u9762\u671d\u4e0a)\u3002\u9be8\u9b1a\u5316\u77f3\u7684\u4f4d\u7f6e\u4ee5\u7da0\u7dda\u6846\u6a19\u793a\u3002(\u5716\u7247\u4f86\u6e90\uff1aMarx et. al. 2017. J Anat. DOI: 10.1111\/joa.12622. Supporting Information Fig. S1)<\/figcaption><\/figure>\n<p>\u7d9c\u5408\u9019\u4e9b\u7279\u5fb5\uff0c\u7814\u7a76\u4eba\u54e1\u63a8\u6e2c\u76ae\u65af\u79d1\u9b1a\u9be8\u4e5f\u8a31\u548c\u73fe\u751f\u7684\u5c0f\u9732\u810a\u9be8\u3001\u9732\u810a\u9be8\u3001\u5f13\u982d\u9be8\u4e00\u6a23\uff0c\u4ee5\u6ffe\u98df\u5c0f\u578b\u7121\u810a\u690e\u6d6e\u6e38\u52d5\u7269\u7dad\u751f\u3002\u7136\u800c\u76f8\u8f03\u65bc\u9019\u4e9b\u73fe\u751f\u7a2e\u985e\uff0c\u76ae\u65af\u79d1\u9b1a\u9be8\u7684\u9be8\u9b1a\u4f3c\u4e4e\u6709\u9ede\u592a\u77ed\uff0c\u6ffe\u98df\u6548\u7387\u6050\u6015\u4e0d\u597d\uff0c\u6240\u4ee5\u6ffe\u98df\u4e5f\u8a31\u4e0d\u662f\u76ae\u65af\u79d1\u9b1a\u9be8\u4e3b\u8981\u7684\u9032\u98df\u65b9\u5f0f\u3002\u518d\u5f9e\u982d\u9aa8\u7d50\u69cb\u4f86\u770b\uff0c\u76ae\u65af\u79d1\u9b1a\u9be8\u7684\u543b\u90e8\u958b\u95d4\u5e45\u5ea6\u4f3c\u4e4e\u76f8\u7576\u6709\u9650\uff0c\u6c92\u6709\u50cf\u85cd\u9be8\u6216\u5927\u7fc5\u9be8\u90a3\u6a23\u53ef\u4ee5\u914d\u5408\u5927\u5e45\u958b\u53e3\u9589\u53e3\u7684\u9aa8\u9abc\u69cb\u9020\uff0c\u53cd\u5012\u6709\u8457\u8af8\u591a\u914d\u5408\u300c\u5438\u98df\u300d\u884c\u70ba\u7684\u7279\u5fb5\u3002\u5728\u73fe\u751f\u7684\u9b1a\u9be8\u7576\u4e2d\uff0c\u53ea\u6709\u7070\u9be8 (<em>Eschrichtius robustus<\/em>) \u63a1\u7528\u5438\u98df\u7684\u65b9\u5f0f\u8993\u98df\u3002\u7070\u9be8\u4e3b\u8981\u4ee5\u5438\u53d6\u6d77\u5e95\u6ce5\u6c99\u7be9\u98df\u85cf\u8eab\u5176\u4e2d\u7684\u7532\u6bbc\u985e\u52d5\u7269\u7dad\u751f (\u5f71\u72473)\uff0c\u6240\u4ee5\u53ef\u60f3\u898b\u5176\u5916\u5f62\u548c\u9aa8\u9abc\u7b49\u8af8\u591a\u8eab\u9ad4\u69cb\u9020\u5728\u914d\u5408\u9ad8\u5ea6\u7279\u5316\u98df\u6027\u7684\u6f14\u5316\u6b77\u7a0b\u4e0b\uff0c\u5df2\u548c\u5176\u4ed6\u300c\u5178\u578b\u300d\u7684\u5927\u6d0b\u578b\u9b1a\u9be8\u5927\u4e0d\u76f8\u540c\uff0c\u5176\u9be8\u9b1a\u69cb\u9020\u4e5f\u548c\u76ae\u65af\u79d1\u9b1a\u9be8\u5927\u4e0d\u76f8\u540c\u3002\u56e0\u6b64\uff0c\u76f8\u5c0d\u65bc\u7070\u9be8\u9593\u65b7\u5f0f\u3001\u4e3b\u6230\u5834\u5728\u6d77\u5e95\u7684\u63a1\u98df\u65b9\u5f0f\uff0c\u7814\u7a76\u4eba\u54e1\u8a8d\u70ba\uff0c\u76ae\u65af\u79d1\u9b1a\u9be8\u63a1\u7528\u7684\u61c9\u8a72\u662f\u4e0d\u9593\u65b7\u7684\u5438\u98df\uff0c\u4e3b\u8981\u5229\u7528\u7684\u662f\u67d0\u500b\u73fe\u751f\u9b1a\u9be8\u5011\u5df2\u5b8c\u5168\u9000\u51fa\u7684\u751f\u614b\u5340\u4f4d (ecological niche)\u3002<\/p>\n<p><strong>\u5f71\u72473: \u7070\u9be8\u8993\u98df\u7684\u6a23\u5b50 (1\u520650\u79d2\u8655\u958b\u59cb)<\/strong><\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/mMFznXz-Uh4\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>\u503c\u5f97\u9644\u5e36\u4e00\u63d0\u7684\u662f\uff0c\u6839\u64da\u73fe\u6709\u7684\u5316\u77f3\u8b49\u64da\u63a8\u6e2c\uff0c\u90a3\u4e9b\u751f\u6d3b\u5728\u8ddd\u4eca\u4e09\u5343\u591a\u842c\u5e74\u524d\uff0c\u7259\u9f52\u9084\u6c92\u9000\u5316\u7684\u9b1a\u9be8\u8001\u7956\u5b97\u5011\uff0c\u4f3c\u4e4e\u4e5f\u662f\u4ee5\u5438\u98df\u70ba\u4e3b\u8981\u7684\u9032\u98df\u65b9\u5f0f\u3002\u8003\u91cf\u5230\u9b1a\u9be8\u7684\u59d0\u59b9\u985e\u7fa4\u2014\u9f52\u9be8 (toothed whales;\u00a0 Odontoceti) \u4e4b\u4e2d\uff0c\u6163\u7528\u5438\u98df\u65b9\u5f0f\u63a1\u98df\u7684\u7a2e\u985e\u7684\u7259\u9f52\u5f62\u614b\uff0c\u50cf\u662f\u5404\u7a2e\u5599\u9be8 (beaked whales; family Ziphiidae)\u3001\u62b9\u9999\u9be8 (<em>Physeter macrocephalus<\/em>)\u3001\u745e\u6c0f\u6d77\u8c5a (<em>Grampus griseus<\/em>) \u7b49\u7b49\uff0c\u90fd\u6709\u8457\u4e0d\u7b49\u7a0b\u5ea6\u7684\u9000\u5316\u8de1\u8c61\uff0c\u4f3c\u4e4e\u6697\u793a\u8457\u5438\u98df\u884c\u70ba\u548c\u7259\u9f52\u9000\u5316\u4e4b\u9593\u66d6\u6627\u7684\u95dc\u806f\u6027\u3002\u7121\u8ad6\u5982\u4f55\uff0c\u7259\u9f52\u5f9e\u6709\u5230\u7121\uff0c\u9be8\u9b1a\u5f9e\u7121\u4e2d\u751f\u6709\uff0c\u651d\u98df\u884c\u70ba\u5f9e\u5438\u98df\u8f49\u70ba\u7be9\u98df\/\u6ffe\u98df\uff0c\u9b1a\u9be8\u5403\u76f8\u7684\u6f14\u5316\uff0c\u662f\u4e0d\u662f\u5f88\u6709\u8da3\u5462\uff1f<\/p>\n<p><strong>\u53c3\u8003\u8cc7\u6599\uff1a<\/strong><\/p>\n<ol>\n<li>Gioncada A, Collareta A, Gariboldi K, et al. (2016) Inside baleen: Exceptional microstructure preservation in a late Miocene whale skeleton from Peru. Geology, 44, 839-842.<\/li>\n<li>Lambert O, Mart\u00ednez-C\u00e1ceres M, Bianucci G, et al. (2017) Earliest Mysticete from the Late Eocene of Peru Sheds New Light on the Origin of Baleen Whales. Current Biology, 27, 1535\u20131541.<\/li>\n<li>Marx FG, Tsai CH, Fordyce RE (2015) A new early Oligocene toothed \u2018baleen\u2019 whale (Mysticeti: Aetiocetidae) from western North America: one of the oldest and the smallest. Royal Society Open Science, 2, 150476.<\/li>\n<li>Marx FG, Collareta A, Gioncada A, et al. (2017) How whales used to filter: exceptionally preserved baleen in a Miocene cetotheriid. Journal of Anatomy. DOI:\u00a010.1111\/joa.12622.<\/li>\n<\/ol>\n<p><strong>--<\/strong><br \/>\n<span style=\"color: #333399;\"><strong>\u4f5c\u8005\uff1a\u9673\u7469\u3000\u53f0\u7063\u5927\u5b78\u751f\u614b\u8207\u6f14\u5316\u751f\u7269\u5b78\u78a9\u58eb\u3001\u82f1\u570b\u5fb7\u502b\u5927\u5b78\u751f\u547d\u79d1\u5b78\u535a\u58eb\u3002\u73fe\u70ba\u6210\u529f\u5927\u5b78\u751f\u547d\u79d1\u5b78\u7cfb\u5c08\u6848\u535a\u58eb\u5f8c\u52a9\u7406\u7814\u7a76\u54e1\u3002\u904e\u53bb\u4e3b\u8981\u4ee5\u6d77\u6d0b\u54fa\u4e73\u52d5\u7269\u65cf\u7fa4\u907a\u50b3\u5b78\u70ba\u7814\u7a76\u4e3b\u984c\uff0c\u73fe\u5728\u8f49\u5411\u7814\u7a76\u8759\u8760\u8207\u5176\u5bc4\u751f\u87f2\u4e4b\u9593\u7684\u611b\u6068\u60c5\u4ec7\u3002<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/line.me\/R\/ti\/p\/%40fcx6182w\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/scdn.line-apps.com\/n\/line_add_friends\/btn\/zh-Hant.png\" alt=\"\u52a0\u5165\u597d\u53cb\" width=\"212\" height=\"36\" border=\"0\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u90a3\u4e9b\u6c92\u6709\u7259\u9f52\u7684\u91cd\u91cf\u7d1a\u6d77\u6d0b\u5de8\u7378\uff0c\u7a76\u7adf\u662f\u9760\u4ec0\u9ebc\u5403\u98ef\u7684\u5462\uff1f\u6c92\u6709\u7259\u9f52\u7684\u9b1a\u9be8\uff0c\u9760\u7684\u662f\u5728\u5634\u88e1\u7dca\u6328\u8457\u4e0a\u984e\u908a\u7de3\u3001\u6709\u689d\u6709\u7406\u4e00\u7247\u7247\u5e73\u884c\u6392\u5217\u8457\u7684\u9be8\u9b1a\u677f (baleen plates)\uff0c\u7be9\u6ffe\u6c34\u4e2d\u7684\u5c0f\u9b5a\u5c0f\u8766\u9032\u98df\u7dad\u751f\u3002<br \/>\n\u9be8\u9b1a\u677f\u7684\u6750\u8cea\u4e3b\u8981\u662f\u89d2\u8cea (keratin)\uff0c\u548c\u725b\u99ac\u7684\u8e44\u3001\u4eba\u985e\u7684\u6307\u7532\u982d\u9aee\u57fa\u672c\u4e0a\u6c92\u6709\u592a\u5927\u7684\u5dee\u5225\u3002\u9be8\u9b1a\u677f\u548c\u76ae\u819a\u3001\u808c\u8089\u7b49\u7b49\u5176\u4ed6\u52d5\u7269\u8eab\u9ad4\u7684\u8edf\u7d44\u7e54\u4e00\u6a23\uff0c\u5728\u9be8\u9b5a\u6b7b\u5f8c\uff0c\u5f88\u5feb\u5c31\u6703\u88ab\u5fae\u751f\u7269\u5206\u89e3\u3002\u56e0\u6b64\uff0c\u53e4\u751f\u7269\u5b78\u5bb6\u5f80\u5f80\u53ea\u80fd\u9760\u8457\u8b8a\u6210\u5316\u77f3\u4fdd\u5b58\u4e0b\u4f86\u7684\u9aa8\u9abc\u7279\u5fb5\uff0c\u5c0d\u6bd4\u73fe\u751f\u7269\u7a2e\u8eab\u4e0a\u7684\u7279\u8272\uff0c\u62fc\u6e4a\u63a8\u6e2c\u53e4\u4ee3\u9b1a\u9be8\u98df\u6027\u751f\u614b\u3002\u81f3\u65bc\u53e4\u9b1a\u9be8\u7684\u9be8\u9b1a\u677f\u7a76\u7adf\u662f\u9577\u662f\u77ed\uff0c\u662f\u591a\u662f\u5c11\uff0c\u5177\u6709\u600e\u6a23\u7684\u529f\u80fd\uff0c\u9577\u4e45\u4ee5\u4f86\u56e0\u70ba\u7f3a\u4e4f\u5be6\u7269\u6a19\u672c\u7684\u7de3\u6545\uff0c\u4e00\u76f4\u662f\u500b\u672a\u89e3\u4e4b\u8b0e\u3002<\/p>\n","protected":false},"author":20,"featured_media":28309,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3293,26],"tags":[1842,1681,3441],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/06\/120.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/28308"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28308"}],"version-history":[{"count":7,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/28308\/revisions"}],"predecessor-version":[{"id":31798,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/28308\/revisions\/31798"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/28309"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}