T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 2 – Arkady Leokum<\/p>\n\n\n\n
Th\u00f4ng th\u01b0\u1eddng, khi n\u00f3i \u0111\u1ebfn lo\u00e0i b\u00f2 s\u00e1t l\u00e0 ng\u01b0\u1eddi ta ngh\u0129 t\u1edbi con r\u1eafn. Nh\u01b0ng hi\u1ec7n nay, l\u1edbp b\u00f2 s\u00e1t bao g\u1ed3m nhi\u1ec1u lo\u1ea1i \u0111\u1ed9ng v\u1eadt b\u00f2 tr\u01b0\u1eddn v\u00e0 b\u00f2 l\u00ea.<\/p>\n\n\n\n
Trong gi\u1edbi \u0111\u1ed9ng v\u1eadt, lo\u00e0i b\u00f2 s\u00e1t n\u1eb1m \u1edf gi\u1eefa lo\u00e0i l\u01b0\u1ee1ng th\u00ea v\u00e0 lo\u00e0i chim. Lo\u00e0i l\u01b0\u1ee1ng th\u00ea l\u00e0 \u0111\u1ed9ng v\u1eadt c\u00f3 th\u1ec3 v\u1eeba s\u1ed1ng tr\u00ean c\u1ea1n v\u1eeba s\u1ed1ng d\u01b0\u1edbi n\u01b0\u1edbc. C\u00e1c nh\u00e0 khoa h\u1ecdc tin r\u1eb1ng lo\u00e0i chim \u0111\u00e3 xu\u1ea5t ph\u00e1t t\u1eeb lo\u00e0i b\u00f2 s\u00e1t c\u00e1ch nay nhi\u1ec1u tri\u1ec7u n\u0103m. Th\u1eddi \u0111\u00f3, lo\u00e0i b\u00f2 s\u00e1t chi\u1ebfm \u01b0u th\u1ebf trong c\u00e1c \u0111\u1ed9ng v\u1eadt v\u00e0 ch\u00fang th\u01b0\u1eddng c\u00f3 k\u00edch c\u1ee1 r\u1ea5t l\u1edbn. Nh\u01b0ng do m\u1ed9t nguy\u00ean nh\u00e2n n\u00e0o \u0111\u00f3, lo\u00e0i b\u00f2 s\u00e1t kh\u1ed5ng l\u1ed3 n\u00e0y \u0111\u00e3 tuy\u1ec7t ch\u1ee7ng. Nh\u1eefng lo\u00e0i b\u00f2 s\u00e1t c\u00f2n t\u1ed3n t\u1ea1i \u0111\u1ebfn ng\u00e0y nay \u0111\u1ec1u t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf. L\u1edbn nh\u1ea5t trong \u0111\u00e1m n\u00e0y l\u00e0 c\u00e1 s\u1ea5u, tr\u0103n \u201cpython\u201d.<\/p>\n\n\n\n
Lo\u00e0i b\u00f2 s\u00e1t gi\u1ed1ng v\u1edbi lo\u00e0i l\u01b0\u1ee1ng th\u00ea v\u1ec1 nhi\u1ec1u ph\u01b0\u01a1ng di\u1ec7n. T\u1ea5t c\u1ea3 \u0111\u1ec1u thu\u1ed9c lo\u00e0i c\u00f3 m\u00e1u l\u1ea1nh, b\u00f2 d\u01b0\u1edbi \u0111\u1ea5t. S\u1ef1 kh\u00e1c bi\u1ec7t ch\u1ee7 y\u1ebfu gi\u1eefa hai lo\u00e0i n\u00e0y l\u00e0 \u1edf b\u1ed9 da v\u00e0 c\u00e1i ph\u1ed5i. Khi c\u00f2n nh\u1ecf, lo\u00e0i l\u01b0\u1ee1ng th\u00ea th\u1edf b\u1eb1ng mang. V\u1ec1 sau – khi \u0111\u00e3 l\u1edbn – c\u00f3 nhi\u1ec1u gi\u1ed1ng m\u1edbi ph\u00e1t tri\u1ec3n ph\u1ed5i. Tr\u00e1i l\u1ea1i, lo\u00e0i b\u00f2 s\u00e1t ngay t\u1eeb l\u00fac m\u1edbi sinh \u0111\u00e3 th\u1edf b\u1eb1ng ph\u1ed5i. Da c\u1ee7a lo\u00e0i l\u01b0\u1ee1ng th\u00ea th\u01b0\u1eddng nh\u1eb5n v\u00e0 \u01b0\u01a1n \u01b0\u1edbt, do c\u00e1c h\u1ea1ch \u201cnh\u1edbt\u201d \u0111\u1eb7c bi\u1ec7t ti\u1ebft ra gi\u1eef l\u1ea5y \u0111\u1ed9 \u1ea9m, \u0111\u1ed3ng th\u1eddi da \u0111\u00f3 kh\u00f4ng b\u1ecb \u01b0\u1edbt (kh\u00f4ng th\u1ea5m n\u01b0\u1edbc). Tuy nhi\u00ean, n\u1ebfu s\u1ed1ng c\u00e1ch m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt qu\u00e1 l\u00e2u, da b\u1ecb kh\u00f4 th\u00ec h\u1ea7u h\u1ebft c\u00e1c lo\u00e0i l\u01b0\u1ee1ng th\u00ea s\u1ebd ch\u1ebft.<\/p>\n\n\n\n
Lo\u00e0i b\u00f2 s\u00e1t kh\u00f4ng c\u00f3 h\u1ea1ch \u201cnh\u1edbt\u201d, do \u0111\u00f3 da kh\u00f4 v\u00e0 c\u00f3 v\u1ea3y. B\u1edfi n\u01b0\u1edbc kh\u00f4ng th\u1ec3 th\u1ea5m qua da n\u00ean lo\u00e0i b\u00f2 s\u00e1t c\u00f3 th\u1ec3 ho\u00e0n to\u00e0n s\u1ed1ng tr\u00ean c\u1ea1n. Lo\u00e0i b\u00f2 s\u00e1t t\u1ed3n t\u1ea1i \u0111\u1ebfn ng\u00e0y nay \u0111\u01b0\u1ee3c chia th\u00e0nh b\u1ed1n nh\u00f3m ch\u00ednh: r\u00f9a, c\u00e1 s\u1ea5u, th\u1eb1n l\u1eb1n v\u00e0 r\u1eafn. M\u1ed9t nh\u00f3m \u201cth\u1ee9\u201d (sub-class) r\u1ea5t \u0111\u1eb7c bi\u1ec7t n\u1eefa l\u00e0 th\u1eb1n l\u1eb1n \u201ctuatara\u201d s\u1ed1ng \u1edf T\u00e2n T\u00e2y Lan.<\/p>\n\n\n\n
R\u00f9a – r\u00f9a c\u1ea1n v\u00e0 r\u00f9a n\u01b0\u1edbc – c\u0169ng r\u1ea5t kh\u00e1c v\u1edbi lo\u00e0i b\u00f2 s\u00e1t kh\u00e1c \u1edf b\u1ed9 mai, t\u1ee9c l\u00e0 m\u1ed9t khung x\u01b0\u01a1ng che k\u00edn th\u00e2n m\u00ecnh ch\u1ec9 \u0111\u1ec3 h\u1edf \u0111\u1ea7u, \u0111u\u00f4i v\u00e0 t\u1ee9 chi. R\u00f9a – c\u1ea1n hay n\u01b0\u1edbc – \u0111\u1ec1u \u0111\u1ebb tr\u1ee9ng. C\u00f3 r\u00f9a s\u1ed1ng \u1edf trong, hay \u1edf c\u1ea1nh n\u01a1i n\u01b0\u1edbc ng\u1ecdt, c\u00f3 r\u00f9a s\u1ed1ng ho\u00e0n to\u00e0n tr\u00ean c\u1ea1n nh\u01b0 r\u00f9a n\u00fai, c\u00f3 r\u00f9a s\u1ed1ng d\u01b0\u1edbi bi\u1ec3n.<\/p>\n\n\n\n
C\u00e1 s\u1ea5u c\u0169ng nhi\u1ec1u th\u1ee9: c\u00e1 s\u1ea5u \u201ccrocodile\u201d, c\u00e1 s\u1ea5u \u201ccai- man\u201d, c\u00e1 s\u1ea5u \u201calligator\u201d. N\u00f3i chung, th\u00e2n h\u00ecnh c\u00e1 s\u1ea5u t\u01b0\u01a1ng \u0111\u1ed1i d\u00e0i, c\u00f3 b\u1ed1n ch\u00e2n c\u00f3 v\u1ea3y v\u00e0 \u201cphi\u1ebfn\u201d s\u1eebng nh\u1ecf ph\u1ee7 k\u00edn th\u00e2n. Tuy g\u1ed3m nhi\u1ec1u th\u1ee9, nh\u01b0ng r\u1ea5t gi\u1ed1ng nhau \u0111\u1ebfn n\u1ed7i ch\u1ec9 c\u00f3 ng\u01b0\u1eddi chuy\u00ean m\u00f4n m\u1edbi ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c c\u00e1 s\u1ea5u n\u00e0o l\u00e0 s\u1ea5u \u201calligator\u201d v\u00e0 s\u1ea5u n\u00e0o l\u00e0 s\u1ea5u \u201ccrocodile\u201d\u2026 \u1ede Hoa K\u1ef3, s\u1ea5u \u201calligator\u201d c\u00f3 th\u00e2n h\u00ecnh ng\u1eafn b\u1ec1 d\u00e0i nh\u01b0ng r\u1ed9ng b\u1ec1 ngang h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi s\u1ea5u \u201ccrocodile\u201d.<\/p>\n\n\n\n
Th\u1eb1n l\u1eb1n v\u00e0 r\u1eafn thu\u1ed9c h\u1ea1ng cao nh\u1ea5t trong lo\u00e0i b\u00f2 s\u00e1t. S\u1ef1 kh\u00e1c bi\u1ec7t quan tr\u1ecdng nh\u1ea5t gi\u1eefa th\u1eb1n l\u1eb1n v\u00e0 r\u1eafn kh\u00f4ng ph\u1ea3i \u1edf ch\u1ed7 th\u1eb1n l\u1eb1n c\u00f3 b\u1ed1n ch\u00e2n m\u00e0 r\u1eafn th\u00ec kh\u00f4ng m\u00e0 l\u00e0 \u1edf c\u1ea5u tr\u00fac b\u1ed9 h\u00e0m: h\u00e0m r\u1eafn – k\u1ec3 c\u1ea3 h\u00e0m tr\u00ean l\u1eabn h\u00e0m d\u01b0\u1edbi \u0111\u1ec1u c\u00f3 th\u1ec3 di \u0111\u1ed9ng v\u00e0 c\u00f3 r\u0103ng nanh nh\u1ecdn qu\u1eb7p v\u00e0o ph\u00eda trong.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 2 – Arkady Leokum Th\u00f4ng th\u01b0\u1eddng, khi n\u00f3i \u0111\u1ebfn lo\u00e0i b\u00f2 s\u00e1t l\u00e0 ng\u01b0\u1eddi ta ngh\u0129 t\u1edbi con r\u1eafn. Nh\u01b0ng hi\u1ec7n nay, l\u1edbp b\u00f2 s\u00e1t bao g\u1ed3m nhi\u1ec1u lo\u1ea1i \u0111\u1ed9ng v\u1eadt b\u00f2 tr\u01b0\u1eddn v\u00e0 b\u00f2 l\u00ea. Trong gi\u1edbi \u0111\u1ed9ng v\u1eadt, lo\u00e0i b\u00f2 s\u00e1t […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-13806","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=13806"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13806\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=13806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=13806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=13806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}