{"id":12156,"date":"2023-03-04T09:08:15","date_gmt":"2023-03-04T09:08:15","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=12156"},"modified":"2023-03-04T09:08:15","modified_gmt":"2023-03-04T09:08:15","slug":"discovery-of-raptor-like-dinosaur-hesperornithoides-miessleri-sheds-light-on-bird-evolution","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/paleontology\/discovery-of-raptor-like-dinosaur-hesperornithoides-miessleri-sheds-light-on-bird-evolution\/","title":{"rendered":"Ph\u00e1t hi\u1ec7n kh\u1ee7ng long gi\u1ed1ng chim \u0103n th\u1ecbt cung c\u1ea5p th\u00f4ng tin v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a lo\u00e0i chim"},"content":{"rendered":"

Ph\u00e1t hi\u1ec7n kh\u1ee7ng long gi\u1ed1ng chim \u0103n th\u1ecbt cung c\u1ea5p th\u00f4ng tin v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a lo\u00e0i chim<\/h2>\n\n

M\u1ed9t lo\u00e0i th\u00fa s\u0103n m\u1ed3i c\u1ed5 \u0111\u1ea1i m\u1edbi<\/h2>\n\n

T\u1ea1i nh\u1eefng v\u00f9ng \u0111\u1ea5t r\u1ed9ng l\u1edbn c\u1ee7a Wyoming, c\u00e1c nh\u00e0 c\u1ed5 sinh v\u1eadt h\u1ecdc \u0111\u00e3 khai qu\u1eadt \u0111\u01b0\u1ee3c m\u1ed9t kh\u00e1m ph\u00e1 \u0111\u00e1ng ch\u00fa \u00fd: m\u1ed9t lo\u00e0i kh\u1ee7ng long nh\u1ecf gi\u1ed1ng chim \u0103n th\u1ecbt c\u00f3 t\u00ean l\u00e0 Hesperornithoides miessleri. Lo\u00e0i sinh v\u1eadt 150 tri\u1ec7u n\u0103m tu\u1ed5i n\u00e0y \u0111\u00e3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc, cung c\u1ea5p th\u00eam nh\u1eefng hi\u1ec3u bi\u1ebft m\u1edbi v\u1ec1 h\u00e0nh tr\u00ecnh ti\u1ebfn h\u00f3a t\u1eeb kh\u1ee7ng long \u0111\u1ebfn lo\u00e0i chim.<\/p>\n\n

Kh\u1ee7ng long c\u00f3 l\u00f4ng v\u0169 v\u1edbi nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m gi\u1ed1ng chim<\/h2>\n\n

Hesperornithoides miessleri l\u00e0 m\u1ed9t lo\u00e0i kh\u1ee7ng long c\u00f3 l\u00f4ng v\u0169 v\u1edbi nhi\u1ec1u \u0111\u1eb7c \u0111i\u1ec3m li\u00ean quan \u0111\u1ebfn lo\u00e0i chim. X\u01b0\u01a1ng \u1ee9c cong, x\u01b0\u01a1ng c\u1ed5 tay h\u00ecnh b\u00e1n nguy\u1ec7t v\u00e0 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m th\u00edch nghi v\u1ec1 b\u1ed9 x\u01b0\u01a1ng kh\u00e1c cho th\u1ea5y lo\u00e0i n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng bay ho\u1eb7c \u00edt nh\u1ea5t l\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c \u0111\u1ed9ng t\u00e1c tr\u00ean kh\u00f4ng gi\u1ed1ng nh\u01b0 lo\u00e0i chim.<\/p>\n\n

H\u1ecd h\u00e0ng g\u1ea7n c\u1ee7a kh\u1ee7ng long r\u0103ng s\u1eafc v\u00e0 kh\u1ee7ng long Velociraptor<\/h2>\n\n

Hesperornithoides miessleri thu\u1ed9c v\u1ec1 m\u1ed9t nh\u00f3m kh\u1ee7ng long \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 kh\u1ee7ng long r\u0103ng s\u1eafc, c\u00f3 h\u1ecd h\u00e0ng g\u1ea7n v\u1edbi lo\u00e0i kh\u1ee7ng long Velociraptor n\u1ed5i ti\u1ebfng h\u01a1n. Nh\u1eefng lo\u00e0i kh\u1ee7ng long nh\u1ecf, c\u00f3 vu\u1ed1t h\u00ecnh l\u01b0\u1ee1i li\u1ec1m n\u00e0y l\u00e0 nh\u1eefng lo\u00e0i s\u0103n m\u1ed3i nhanh nh\u1eb9n, sinh s\u1ed1ng tr\u00ean Tr\u00e1i \u0111\u1ea5t trong k\u1ef7 Jura.<\/p>\n\n

M\u1ed1i li\u00ean h\u1ec7 ti\u1ebfn h\u00f3a v\u1edbi lo\u00e0i chim<\/h2>\n\n

Vi\u1ec7c ph\u00e1t hi\u1ec7n ra Hesperornithoides miessleri \u0111\u00e3 l\u00e0m d\u1ea5y l\u00ean c\u00e1c cu\u1ed9c tranh lu\u1eadn v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a lo\u00e0i chim. M\u1eb7c d\u00f9 kh\u00f4ng \u0111\u01b0\u1ee3c coi l\u00e0 t\u1ed5 ti\u00ean tr\u1ef1c ti\u1ebfp c\u1ee7a lo\u00e0i chim, nh\u01b0ng lo\u00e0i n\u00e0y \u0111\u1ea1i di\u1ec7n cho m\u1ed9t h\u1ecd h\u00e0ng g\u1ea7n, cung c\u1ea5p nh\u1eefng th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i ti\u1ebfn h\u00f3a t\u1eeb kh\u1ee7ng long s\u1ed1ng tr\u00ean m\u1eb7t \u0111\u1ea5t th\u00e0nh chim bi\u1ebft bay.<\/p>\n\n

M\u1ed9t lo\u00e0i kh\u1ee7ng long ch\u1ea1y c\u00f3 th\u1ec3 l\u01b0\u1ee3n<\/h2>\n\n

Kh\u00f4ng gi\u1ed1ng v\u1edbi nh\u1eefng lo\u00e0i chim gi\u1ed1ng nh\u01b0 h\u1eadu du\u1ec7 c\u1ee7a n\u00f3, Hesperornithoides miessleri ch\u1ee7 y\u1ebfu l\u00e0 m\u1ed9t lo\u00e0i \u0111\u1ed9ng v\u1eadt s\u1ed1ng tr\u00ean m\u1eb7t \u0111\u1ea5t. C\u1ea5u tr\u00fac x\u01b0\u01a1ng c\u1ee7a lo\u00e0i n\u00e0y cho th\u1ea5y \u0111\u00e2y l\u00e0 m\u1ed9t lo\u00e0i ch\u1ea1y nhanh, nh\u01b0ng c\u00f3 th\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng l\u01b0\u1ee3n ho\u1eb7c \u0111\u1eadp c\u00e1nh h\u1ea1n ch\u1ebf. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a lo\u00e0i chim bi\u1ebft bay di\u1ec5n ra d\u1ea7n d\u1ea7n, v\u1edbi c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m th\u00edch nghi tr\u00ean m\u1eb7t \u0111\u1ea5t di\u1ec5n ra tr\u01b0\u1edbc kh\u1ea3 n\u0103ng di chuy\u1ec3n tr\u00ean kh\u00f4ng.<\/p>\n\n

Th\u00e1ch th\u1ee9c quan \u0111i\u1ec3m truy\u1ec1n th\u1ed1ng v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a lo\u00e0i chim<\/h2>\n\n

Vi\u1ec7c ph\u00e1t hi\u1ec7n ra Hesperornithoides miessleri th\u00e1ch th\u1ee9c quan \u0111i\u1ec3m truy\u1ec1n th\u1ed1ng v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a lo\u00e0i chim. C\u00e1c lo\u00e0i mang t\u00ednh bi\u1ec3u t\u01b0\u1ee3ng nh\u01b0 kh\u1ee7ng long Archaeopteryx v\u00e0 kh\u1ee7ng long Microraptor, t\u1eebng \u0111\u01b0\u1ee3c cho l\u00e0 t\u1ed5 ti\u00ean tr\u1ef1c ti\u1ebfp c\u1ee7a lo\u00e0i chim, c\u00f3 th\u1ec3 \u0111\u1ea1i di\u1ec7n cho nh\u1eefng con \u0111\u01b0\u1eddng ti\u1ebfn h\u00f3a kh\u00e1c \u0111\u1ec3 bi\u1ebft bay. Hesperornithoides miessleri cho th\u1ea5y r\u1eb1ng lo\u00e0i chim \u0111\u00e3 ti\u1ebfn h\u00f3a \u0111\u1ed9c l\u1eadp v\u1edbi c\u00e1c k\u1ef9 n\u0103ng li\u00ean quan \u0111\u1ebfn kh\u1ea3 n\u0103ng bay kh\u00e1c v\u00e0 t\u1eeb m\u1ed9t lo\u00e0i kh\u1ee7ng long c\u00f3 h\u00ecnh d\u1ea1ng g\u1ea7n h\u01a1n v\u1edbi ch\u00ednh lo\u00e0i n\u00e0y.<\/p>\n\n

\u00dd ngh\u0129a c\u1ed5 sinh v\u1eadt h\u1ecdc<\/h2>\n\n

Vi\u1ec7c ph\u00e1t hi\u1ec7n ra Hesperornithoides miessleri l\u00e0 m\u1ed9t ph\u00e1t hi\u1ec7n c\u1ed5 sinh v\u1eadt h\u1ecdc quan tr\u1ecdng. N\u00f3 cung c\u1ea5p m\u1ed9t m\u1eabu v\u1eadt \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n t\u1ed1t t\u1eeb B\u1eafc M\u1ef9 c\u00f3 h\u1ecd h\u00e0ng g\u1ea7n v\u1edbi t\u1ed5 ti\u00ean c\u1ee7a lo\u00e0i chim v\u00e0 c\u00f3 ni\u00ean \u0111\u1ea1i t\u1eeb k\u1ef7 Jura. N\u00f3 b\u1ed5 sung th\u00eam v\u00e0o s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a lo\u00e0i kh\u1ee7ng long v\u00e0 h\u00e0nh tr\u00ecnh ti\u1ebfn h\u00f3a ph\u1ee9c t\u1ea1p d\u1eabn \u0111\u1ebfn s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a lo\u00e0i chim.<\/p>\n\n

Cu\u1ed9c tranh lu\u1eadn \u0111ang di\u1ec5n ra v\u00e0 nghi\u00ean c\u1ee9u trong t\u01b0\u01a1ng lai<\/h2>\n\n

V\u1ecb tr\u00ed ph\u00e1t sinh lo\u00e0i ch\u00ednh x\u00e1c c\u1ee7a Hesperornithoides miessleri trong s\u1ed1 h\u1ecd h\u00e0ng c\u1ee7a lo\u00e0i chim v\u1eabn \u0111ang \u0111\u01b0\u1ee3c tranh lu\u1eadn. C\u00e1c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e2n t\u00edch trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 l\u00e0m s\u00e1ng t\u1ecf m\u1ed1i quan h\u1ec7 ch\u00ednh x\u00e1c c\u1ee7a lo\u00e0i n\u00e0y v\u1edbi c\u00e1c lo\u00e0i kh\u1ee7ng long kh\u00e1c v\u00e0 cung c\u1ea5p th\u00eam hi\u1ec3u bi\u1ebft v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a lo\u00e0i chim bi\u1ebft bay.<\/p>\n\n

C\u1eeda s\u1ed5 nh\u00ecn v\u00e0o th\u1ebf gi\u1edbi k\u1ef7 Jura<\/h2>\n\n

Hesperornithoides miessleri cung c\u1ea5p cho ch\u00fang ta m\u1ed9t c\u00e1i nh\u00ecn tho\u00e1ng qua v\u1ec1 th\u1ebf gi\u1edbi k\u1ef7 Jura, th\u1eddi k\u1ef3 m\u00e0 kh\u1ee7ng long lang thang tr\u00ean Tr\u00e1i \u0111\u1ea5t v\u00e0 n\u1ec1n t\u1ea3ng ti\u1ebfn h\u00f3a c\u1ee7a lo\u00e0i chim \u0111ang \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh. Vi\u1ec7c ph\u00e1t hi\u1ec7n ra lo\u00e0i n\u00e0y \u0111\u00e3 m\u1edf ra nh\u1eefng h\u01b0\u1edbng nghi\u00ean c\u1ee9u m\u1edbi v\u00e0 kh\u01a1i d\u1eady s\u1ef1 quan t\u00e2m m\u1edbi \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i h\u1ea5p d\u1eabn t\u1eeb kh\u1ee7ng long th\u00e0nh chim.<\/p>","protected":false},"excerpt":{"rendered":"

Ph\u00e1t hi\u1ec7n kh\u1ee7ng long gi\u1ed1ng chim \u0103n th\u1ecbt cung c\u1ea5p th\u00f4ng tin v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a lo\u00e0i chim M\u1ed9t lo\u00e0i th\u00fa s\u0103n m\u1ed3i c\u1ed5 \u0111\u1ea1i m\u1edbi T\u1ea1i nh\u1eefng…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[138],"tags":[16427,16425,16426,3256,1064,1381],"class_list":["post-12156","post","type-post","status-publish","format-standard","hentry","category-paleontology","tag-flight","tag-hesperornithoides-miessleri","tag-raptor-like-dinosaur","tag-jurassic-period","tag-feathers","tag-bird-evolution"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=12156"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12156\/revisions"}],"predecessor-version":[{"id":12157,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12156\/revisions\/12157"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=12156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=12156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=12156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}