{"id":2669,"date":"2026-10-11T00:39:32","date_gmt":"2026-10-10T15:39:32","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-10-11-megacauda-jurassic-swimmer-vi\/"},"modified":"2026-10-11T00:39:32","modified_gmt":"2026-10-10T15:39:32","slug":"2026-10-11-megacauda-jurassic-swimmer-vi","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-10-11-megacauda-jurassic-swimmer-vi\/","title":{"rendered":"H\u00f3a th\u1ea1ch lo\u00e0i b\u01a1i th\u1eddi Jura cho th\u1ea5y c\u1ea5u tr\u00fac nu\u1ed1t gi\u1ed1ng th\u00fa hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"

2026-10-11 00:39 KST<\/strong><\/p>\n

H\u00f3a th\u1ea1ch kho\u1ea3ng 165 tri\u1ec7u n\u0103m tu\u1ed5i \u1edf Trung Qu\u1ed1c cho th\u1ea5y c\u01a1 th\u1ec3 v\u00e0 c\u1ed5 h\u1ecdng c\u1ee7a h\u1ecd h\u00e0ng \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa \u0111\u01b0\u1ee3c di\u1ec5n gi\u1ea3i l\u00e0 s\u0103n m\u1ed3i d\u01b0\u1edbi n\u01b0\u1edbc.<\/p>\n

\u0110\u00e2y kh\u00f4ng ph\u1ea3i r\u00e1i c\u00e1 hi\u1ec7n \u0111\u1ea1i, v\u00e0 h\u00e0nh vi b\u01a1i hay b\u00fa s\u1eefa kh\u00f4ng \u0111\u01b0\u1ee3c quan s\u00e1t tr\u1ef1c ti\u1ebfp.<\/p>\n

C\u01a1 th\u1ec3 nh\u1ecf, x\u01b0\u01a1ng h\u1ecdng c\u00f2n r\u00f5<\/h2>\n

Megacauda sungei, \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 tr\u00ean Nature ng\u00e0y 7\/10, l\u00e0 lo\u00e0i \u0111\u00e3 tuy\u1ec7t ch\u1ee7ng \u1edf v\u00f9ng N\u1ed9i M\u00f4ng ng\u00e0y nay. \u0110\u1ea1i h\u1ecdc Chicago \u01b0\u1edbc t\u00ednh d\u00e0i 40\u201350 cm, n\u1eb7ng 1\u20132 kg. Kho\u1ea3ng 165 tri\u1ec7u n\u0103m l\u00e0 tu\u1ed5i \u0111\u1ecba ch\u1ea5t g\u1ea7n \u0111\u00fang. Kh\u1ed1i l\u01b0\u1ee3ng suy ra t\u1eeb h\u00f3a th\u1ea1ch, kh\u00f4ng \u0111\u01b0\u1ee3c c\u00e2n khi c\u00f2n s\u1ed1ng; lo\u00e0i thu\u1ed9c m\u1ed9t nh\u00e1nh \u0111\u00e3 tuy\u1ec7t ch\u1ee7ng g\u1ea7n v\u1edbi \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa hi\u1ec7n \u0111\u1ea1i.<\/p>\n

V\u00ec sao c\u1ed5 h\u1ecdng quan tr\u1ecdng<\/h2>\n

Nh\u00f3m ch\u00fa \u00fd \u0111\u1ebfn \u0111\u01b0\u1eddng d\u1eabn th\u1ee9c \u0103n v\u00e0 x\u01b0\u01a1ng nh\u1ecf \u0111\u1ee1 c\u01a1 l\u01b0\u1ee1i, h\u1ecdng. Ch\u00fang gi\u1ed1ng c\u1ea5u tr\u00fac gi\u00fap th\u00fa hi\u1ec7n \u0111\u1ea1i nu\u1ed1t t\u1eebng ph\u1ea7n th\u1ee9c \u0103n \u0111\u00e3 nhai. Nh\u00f3m di\u1ec5n gi\u1ea3i \u0111\u00e2y l\u00e0 b\u1eb1ng ch\u1ee9ng v\u1ec1 s\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a kh\u1ea3 n\u0103ng nu\u1ed1t v\u00e0 b\u00fa s\u1eefa. \u0110\u00f3 l\u00e0 suy lu\u1eadn ch\u1ee9c n\u0103ng t\u1eeb gi\u1ea3i ph\u1eabu, kh\u00f4ng ph\u1ea3i c\u1ea3nh con non b\u00fa \u0111\u01b0\u1ee3c ghi l\u1ea1i tr\u1ef1c ti\u1ebfp trong h\u00f3a th\u1ea1ch.<\/p>\n

\"H\u00f3a
\u0110\u00e2y l\u00e0 minh h\u1ecda do AI t\u1ea1o \u0111\u1ec3 gi\u1ea3i th\u00edch ch\u1ee7 \u0111\u1ec1, kh\u00f4ng ph\u1ea3i \u1ea3nh ch\u1ee5p hay t\u00e1i hi\u1ec7n ch\u00ednh x\u00e1c ng\u01b0\u1eddi, \u0111\u1ecba \u0111i\u1ec3m, th\u00ed nghi\u1ec7m, m\u1eabu v\u1eadt ho\u1eb7c t\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n

B\u01a1i l\u00e0 c\u00e1ch di\u1ec5n gi\u1ea3i nhi\u1ec1u \u0111\u1eb7c \u0111i\u1ec3m<\/h2>\n

Chi sau, \u0111u\u00f4i r\u1ed9ng d\u1eb9t, r\u0103ng v\u00e0 x\u01b0\u01a1ng \u0111\u1ed9ng v\u1eadt c\u00f3 x\u01b0\u01a1ng s\u1ed1ng nh\u1ecf c\u00f2n trong b\u1ee5ng h\u1ed7 tr\u1ee3 gi\u1ea3 thuy\u1ebft ki\u1ebfm \u0103n d\u01b0\u1edbi n\u01b0\u1edbc. Gi\u1ed1ng r\u00e1i c\u00e1 hay th\u00fa m\u1ecf v\u1ecbt kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 c\u00f9ng lo\u00e0i. B\u00e1o ch\u00ed \u0111\u1ed9c l\u1eadp d\u1eabn c\u1ea3 chuy\u00ean gia ngo\u00e0i nh\u00f3m. H\u00f3a th\u1ea1ch b\u1ed5 sung b\u1eb1ng ch\u1ee9ng c\u00e1c h\u1ecd h\u00e0ng c\u1ee7a th\u00fa s\u1eed d\u1ee5ng nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng t\u1eeb th\u1eddi kh\u1ee7ng long, kh\u00f4ng ch\u1ee9ng minh m\u1ecdi lo\u00e0i th\u00fa c\u1ed5 \u0111\u1ec1u s\u1ed1ng nh\u01b0 v\u1eady.<\/p>\n

T\u00e1ch x\u01b0\u01a1ng b\u1ea3o t\u1ed3n kh\u1ecfi ch\u1ee9c n\u0103ng ph\u1ee5c d\u1ef1ng<\/h2>\n

Ki\u1ec3m ch\u1ee9ng d\u00f9ng t\u00f3m t\u1eaft c\u00f4ng khai v\u00e0 m\u00f4 t\u1ea3 h\u00ecnh m\u1edf r\u1ed9ng c\u1ee7a b\u00e0i nghi\u00ean c\u1ee9u, th\u00f4ng tin \u0111\u1ea1i h\u1ecdc v\u00e0 b\u00e1o ch\u00ed \u0111\u1ed9c l\u1eadp t\u01b0\u01a1ng \u1ee9ng. To\u00e0n v\u0103n c\u1ea7n thu\u00ea bao ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u1ecdc tr\u1ef1c ti\u1ebfp. C\u1ea7n theo d\u00f5i m\u1eabu v\u1eadt kh\u00e1c v\u00e0 c\u01a1 s\u1edf so s\u00e1nh c\u1ee7a vi\u1ec7c ph\u1ee5c d\u1ef1ng ch\u1ee9c n\u0103ng. H\u00ecnh minh h\u1ecda kh\u00f4ng ph\u1ea3i \u1ea3nh m\u1eabu v\u1eadt hay t\u00e1i hi\u1ec7n ch\u00ednh x\u00e1c. \u0110\u1ecdc ngu\u1ed3n nghi\u00ean c\u1ee9u c\u00f9ng gi\u1ea3i th\u00edch c\u1ee7a tr\u01b0\u1eddng gi\u00fap ph\u00e2n bi\u1ec7t quan s\u00e1t v\u00e0 di\u1ec5n gi\u1ea3i.<\/p>\n

Ngu\u1ed3n g\u1ed1c v\u00e0 ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp<\/h2>\n

T\u00f3m t\u1eaft c\u00f4ng khai v\u00e0 m\u00f4 t\u1ea3 h\u00ecnh; to\u00e0n v\u0103n c\u1ea7n thu\u00ea bao: Nature: Li et al.<\/a><\/p>\n

Ngu\u1ed3n g\u1ed1c v\u00e0 gi\u1ea3i th\u00edch ch\u00ednh th\u1ee9c: University of Chicago<\/a><\/p>\n

Ki\u1ec3m ch\u1ee9ng qua b\u00e1o ch\u00ed \u0111\u1ed9c l\u1eadp: Live Science<\/a><\/p>\n

\u0110\u1ecdc b\u1eb1ng ng\u00f4n ng\u1eef kh\u00e1c<\/h2>\n

\ud55c\uad6d\uc5b4<\/a> \u00b7 English<\/a> \u00b7 Espa\u00f1ol<\/a> \u00b7 \u65e5\u672c\u8a9e<\/a> \u00b7 Ti\u1ebfng Vi\u1ec7t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110\u00e2y kh\u00f4ng ph\u1ea3i r\u00e1i c\u00e1 hi\u1ec7n \u0111\u1ea1i, v\u00e0 h\u00e0nh vi b\u01a1i hay b\u00fa s\u1eefa kh\u00f4ng \u0111\u01b0\u1ee3c quan s\u00e1t tr\u1ef1c ti\u1ebfp.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2669","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/2669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=2669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}