{"id":8,"date":"2018-11-06T12:20:53","date_gmt":"2018-11-06T12:20:53","guid":{"rendered":"https:\/\/robot.yeupet.vn\/index.php\/2018\/11\/06\/ho-ca-rong\/"},"modified":"2018-11-06T12:20:53","modified_gmt":"2018-11-06T12:20:53","slug":"ho-ca-rong","status":"publish","type":"post","link":"https:\/\/robot.yeupet.vn\/index.php\/2018\/11\/06\/ho-ca-rong\/","title":{"rendered":"H\u1ecd c\u00e1 r\u1ed3ng"},"content":{"rendered":"<div>\n<p><span>H\u1ecd <strong>C\u00e1 r\u1ed3ng<\/strong>, l\u00e0 m\u1ed9t h\u1ecd c\u00e1 x\u01b0\u01a1ng n\u01b0\u1edbc ng\u1ecdt v\u1edbi danh ph\u00e1p khoa h\u1ecdc Osteoglossidae, \u0111\u00f4i khi c\u00f2n g\u1ecdi l\u00e0 \u201cc\u00e1 l\u01b0\u1ee1i x\u01b0\u01a1ng\u201d (c\u1ed1t thi\u1ec7t ng\u01b0). Trong h\u1ecd c\u00e1 n\u00e0y, \u0111\u1ea7u c\u1ee7a ch\u00fang nhi\u1ec1u x\u01b0\u01a1ng v\u00e0 th\u00e2n thu\u00f4n d\u00e0i \u0111\u01b0\u1ee3c che ph\u1ee7 b\u1eb1ng c\u00e1c v\u1ea3y l\u1edbn v\u00e0 n\u1eb7ng, v\u1edbi ki\u1ec3u kh\u1ea3m \u1ed1ng. C\u00e1c v\u00e2y l\u01b0ng v\u00e0 v\u00e2y h\u1eadu m\u00f4n c\u00f3 c\u00e1c tia v\u00e2y m\u1ec1m v\u00e0 d\u00e0i, trong khi v\u00e2y \u1ee9c v\u00e0 v\u00e2y b\u1ee5ng l\u1ea1i nh\u1ecf. T\u00ean g\u1ecdi \u2018c\u00e1 l\u01b0\u1ee1i x\u01b0\u01a1ng\u2019 c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb x\u01b0\u01a1ng d\u1ea1ng r\u0103ng tr\u00ean ph\u1ea7n s\u00e0n c\u1ee7a mi\u1ec7ng (\u2018l\u01b0\u1ee1i\u2019), \u0111\u01b0\u1ee3c trang b\u1ecb c\u00f9ng c\u00e1c r\u0103ng v\u00e0 ngo\u1ea1m v\u00e0o c\u00e1c r\u0103ng \u1edf ph\u1ea7n tr\u00ean tr\u1ea7n c\u1ee7a mi\u1ec7ng. C\u00e1 c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c \u00f4xy t\u1eeb kh\u00f4ng kh\u00ed b\u1eb1ng c\u00e1ch h\u00edt n\u00f3 v\u00e0o trong bong b\u00f3ng, \u0111\u01b0\u1ee3c bao b\u1ecdc b\u1eb1ng c\u00e1c mao m\u1ea1ch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 ph\u1ed5i. C\u00e1 h\u1ea3i t\u01b0\u1ee3ng (Arapaima gigas) l\u00e0 \u201cc\u00e1 th\u1edf kh\u00f4ng kh\u00ed c\u01b0\u1ee1ng b\u00e1ch\u201d.<\/span><\/p>\n<p><span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/img.yeupet.vn\/2018\/11\/carong24.jpg\" class=\" size-full wp-image-541\" alt=\"ca rong\" width=\"536\" height=\"422\"><br \/>\n<\/span><\/p>\n<p><span>\u00a0<\/span><\/p>\n<p><span>Ph\u00e2n lo\u1ea1i v\u00e0 \u0111\u1ecba \u0111\u1ed9ng v\u1eadt h\u1ecdc<\/span><\/p>\n<p><span>H\u1ecd C\u00e1 r\u1ed3ng l\u00e0 h\u1ecd c\u00e1 nguy\u00ean th\u1ee7y (c\u01a1 s\u1edf) c\u00f3 t\u1eeb h\u1ea1 \u0110\u1ec7 Tam v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u1ed9t b\u1ed9 c\u00e1 v\u00e2y tia c\u00f3 danh ph\u00e1p Osteoglossiformes. Hi\u1ec7n t\u1ea1i c\u00f2n 10 lo\u00e0i c\u00f2n sinh t\u1ed3n \u0111\u00e3 \u0111\u01b0\u1ee3c mi\u00eau t\u1ea3: 3 t\u1eeb Nam M\u1ef9, 1 t\u1eeb ch\u00e2u Phi, 4 t\u1eeb ch\u00e2u \u00c1 v\u00e0 2 t\u1eeb Australia.<\/span><\/p>\n<p><span>H\u1ecd Osteoglossidae l\u00e0 h\u1ecd c\u00e1 n\u01b0\u1edbc ng\u1ecdt duy nh\u1ea5t \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf c\u1ea3 hai b\u00ean c\u1ee7a \u0111\u01b0\u1eddng Wallace.[2] \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch b\u1eb1ng th\u1ef1c t\u1ebf l\u00e0 c\u00e1 r\u1ed3ng ch\u00e2u \u00c1 (S. formosus) \u0111\u00e3 ph\u00e2n nh\u00e1nh ra kh\u1ecfi hai lo\u00e0i \u1edf Australia t\u1eeb chi Scleropages l\u00e0 S. jardinii v\u00e0 S. leichardti v\u00e0o kho\u1ea3ng 140 tri\u1ec7u n\u0103m tr\u01b0\u1edbc (Ma), ch\u1ee9ng t\u1ecf m\u1ed9t \u0111i\u1ec1u r\u1eb1ng c\u00e1c d\u1ea1ng c\u00e1 r\u1ed3ng ch\u00e2u \u00c1 \u0111\u00e3 \u0111\u01b0\u1ee3c lan truy\u1ec1n t\u1edbi ch\u00e2u \u00c1 theo \u0111\u01b0\u1eddng qua ti\u1ec3u l\u1ee5c \u0111\u1ecba \u1ea4n \u0110\u1ed9.<\/span><\/p>\n<p><span>H\u00e0nh vi<\/span><\/p>\n<p><span>H\u1ecd c\u00e1 r\u1ed3ng l\u00e0 c\u00e1c \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt, th\u00f4ng th\u01b0\u1eddng chuy\u00ean \u0103n n\u1ed5i b\u1ec1 m\u1eb7t. Ch\u00fang nh\u1ea3y r\u1ea5t t\u1ed1t; c\u00f3 th\u00f4ng b\u00e1o cho r\u1eb1ng c\u00e1c lo\u00e0i trong chi Osteoglossum c\u00f3 th\u1ec3 nh\u1ea3y cao t\u1edbi 2 m tr\u00ean m\u1eb7t n\u01b0\u1edbc \u0111\u1ec3 b\u1eaft c\u00f4n tr\u00f9ng v\u00e0 chim \u0111\u1eadu tr\u00ean c\u00e1c c\u00e0nh c\u00e2y \u1edf Nam M\u1ef9, v\u00ec th\u1ebf ch\u00fang c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201ckh\u1ec9 n\u01b0\u1edbc\u201d. Ng\u01b0\u1eddi ta c\u0169ng \u0111\u1ed3n \u0111\u1ea1i r\u1eb1ng c\u00e1 r\u1ed3ng c\u00f3 th\u1ec3 b\u1eaft nh\u1eefng con m\u1ed3i l\u1edbn nh\u01b0 nh\u1eefng con d\u01a1i \u0111ang bay hay c\u00e1c con chim nh\u1ecf. T\u1ea5t c\u1ea3 c\u00e1c lo\u00e0i \u0111\u1ec1u to l\u1edbn, v\u00e0 c\u00e1 h\u1ea3i t\u01b0\u1ee3ng (Arapaima) c\u00f3 th\u1ec3 c\u1ea1nh tranh ch\u1ee9c v\u00f4 \u0111\u1ecbch th\u1ebf gi\u1edbi cho c\u00e1c lo\u00e0i c\u00e1 n\u01b0\u1edbc ng\u1ecdt. C\u00e1c lo\u00e0i c\u00e1 r\u1ed3ng th\u00f4ng th\u01b0\u1eddng d\u00e0i kho\u1ea3ng 0,9-1,2 m, nh\u01b0ng \u0111i\u1ec1u n\u00e0y ch\u1ec9 tin t\u01b0\u1edfng \u0111\u01b0\u1ee3c trong ph\u1ea1m vi con ng\u01b0\u1eddi nu\u00f4i th\u1ea3.<\/span><\/p>\n<p><span>M\u1ed9t v\u00e0i lo\u00e0i trong chi Osteoglossum th\u1ec3 hi\u1ec7n s\u1ef1 ch\u0103m s\u00f3c t\u1edbi con c\u00e1i. Ch\u00fang l\u00e0m t\u1ed5 v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c con non sau khi sinh ra. M\u1ed9t s\u1ed1 lo\u00e0i l\u00e0 \u1ea5p tr\u1ee9ng b\u1eb1ng mi\u1ec7ng, c\u00e1 b\u1ed1 m\u1eb9 \u0111\u00f4i khi gi\u1eef h\u00e0ng tr\u0103m tr\u1ee9ng trong mi\u1ec7ng c\u1ee7a ch\u00fang. C\u00e1c con non c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n v\u00e0i chuy\u1ebfn b\u01a1i th\u0103m d\u00f2 ra b\u00ean ngo\u00e0i mi\u1ec7ng c\u1ee7a cha m\u1eb9 ch\u00fang tr\u01b0\u1edbc khi r\u1eddi xa v\u0129nh vi\u1ec5n.<\/span><\/p>\n<p><span>Trong b\u1ec3 c\u1ea3nh<\/span><\/p>\n<p><span>C\u00e1c lo\u00e0i c\u00e1 r\u1ed3ng c\u00f3 xu h\u01b0\u1edbng h\u1ee3p th\u00e0nh b\u1ea7y kho\u1ea3ng 5-8 con. N\u00ean gi\u1eef ch\u00fang trong b\u1ec3 v\u1edbi th\u1ec3 t\u00edch t\u1ed1i thi\u1ec3u l\u00e0 750 l\u00edt cho con \u0111\u1ea7u ti\u00ean v\u1edbi l\u1ecdc n\u01b0\u1edbc t\u1ed1t, v\u00e0 th\u00eam kho\u1ea3ng 100 l\u00edt b\u1ed5 sung n\u1eefa cho m\u1ed7i con k\u1ebf ti\u1ebfp. M\u1ed9t v\u00e0i lo\u00e0i c\u00e1 c\u00f3 th\u1ec3 th\u00edch h\u1ee3p \u0111\u1ec3 nu\u00f4i c\u00f9ng c\u00e1 r\u1ed3ng l\u00e0 c\u00e1 c\u00f2m (Chitala ornata), c\u00e1 chim tr\u1eafng (v\u00e0i chi c\u1ee7a ph\u00e2n h\u1ecd Serrasalminae), c\u00e1 tai t\u01b0\u1ee3ng Phi ch\u00e2u (Astronotus ocellatus), c\u00e1 t\u1ef3 b\u00e0 (c\u00e1 lau k\u00ednh) (Hypostomus plecostomus), jaguar cichlid (Parachromis managuensis), c\u00e1 kim c\u01b0\u01a1ng (Aequidens rivulatus), C\u00e1 s\u1ea5u h\u1ecfa ti\u1ec5n (Lepisosteidae) v\u00e0 b\u1ea5t k\u1ef3 lo\u00e0i c\u00e1 b\u00e1n-hung d\u1eef n\u00e0o kh\u00e1c, \u0111\u1ee7 l\u1edbn \u0111\u1ec3 c\u00e1 r\u1ed3ng kh\u00f4ng th\u1ec3 \u0103n \u0111\u01b0\u1ee3c.<\/span><\/p>\n<p><span>C\u00e1c lo\u00e0i c\u00e1 r\u1ed3ng t\u1eeb Australia (S. jardinii v\u00e0 S. leichardti) n\u00ean nu\u00f4i gi\u1eef trong b\u1ec3 ri\u00eang.<\/span><\/p>\n<p><span>V\u0103n h\u00f3a d\u00e2n gian<\/span><\/p>\n<p><span>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi Vi\u1ec7t Nam v\u00e0 Trung Hoa c\u00f9ng c\u00e1c n\u1ec1n v\u0103n h\u00f3a t\u01b0\u01a1ng t\u1ef1, r\u1ed3ng l\u00e0 bi\u1ec3u t\u01b0\u1ee3ng c\u1ee7a may m\u1eafn v\u00e0 th\u1ecbnh v\u01b0\u1ee3ng. Trong m\u1eaft c\u1ee7a ng\u01b0\u1eddi Vi\u1ec7t v\u00e0 Trung Hoa, c\u00e1 r\u1ed3ng l\u00e0 bi\u1ec3u hi\u1ec7n v\u00e0 s\u1ef1 uy nghi c\u1ee7a r\u1ed3ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c v\u1ea3y l\u1edbn v\u00e0 r\u00e2u. C\u00e1 r\u1ed3ng c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong phong th\u1ee7y nh\u1eb1m mang l\u1ea1i may m\u1eafn v\u00e0 gi\u00e0u c\u00f3.<\/span><\/p>\n<p><span>C\u00e1c lo\u00e0i<\/span><\/p>\n<p><span>H\u1ecd n\u00e0y ch\u1ee9a hai ph\u00e2n h\u1ecd l\u00e0 Heterotidinae (2 lo\u00e0i) v\u00e0 Osteoglossinae (8 lo\u00e0i) \u0111\u00e3 bi\u1ebft.<\/span><\/p>\n<p><span>\u00a0\u00a0\u00a0 Ph\u00e2n h\u1ecd Heterotidinae<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Chi Arapaima<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Arapaima gigas (Cuvier, 1829): C\u00e1 h\u1ea3i t\u01b0\u1ee3ng. Ngu\u1ed3n g\u1ed1c Nam M\u1ef9<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Chi Heterotis<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Heterotis niloticus (Cuvier, 1829): C\u00e1 r\u1ed3ng ch\u00e2u Phi, kh\u1ed5ng t\u01b0\u1ee3ng ch\u00e2u Phi, r\u1ed3ng \u0111en ch\u00e2u Phi. Ngu\u1ed3n g\u1ed1c ch\u00e2u Phi<\/span><br \/>\n<span>\u00a0\u00a0\u00a0 Ph\u00e2n h\u1ecd Osteoglossinae<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Chi Osteoglossum (Cuvier, 1829)<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Osteoglossum bicirrhosum (Cuvier, 1829): C\u00e1 ng\u00e2n long, c\u00e1 r\u1ed3ng \u0111en. Ngu\u1ed3n g\u1ed1c Nam M\u1ef9<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Osteoglossum ferreirai Kanazawa, 1966: C\u00e1 h\u1eafc long, c\u00e1 r\u1ed3ng \u0111en. Ngu\u1ed3n g\u1ed1c Nam M\u1ef9.<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Chi Scleropages<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Scleropages aureus (Pouyad, Sudarto &amp; Teugels, 2003): Kim long h\u1ed3ng v\u0129. Ngu\u1ed3n g\u1ed1c ch\u00e2u \u00c1<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Scleropages formosus (Schlegel &amp; M\u00fcller, 1844): C\u00e1 r\u1ed3ng ch\u00e2u \u00c1, c\u00e1 m\u01a1n, c\u00e1 thanh long. Ngu\u1ed3n g\u1ed1c ch\u00e2u \u00c1<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Scleropages jardinii (Saville-Kent, 1892): C\u00e1 tr\u00e2n ch\u00e2u long, kim long \u00dac, ch\u00e2u long \u00dac r\u1eb1n. Ngu\u1ed3n g\u1ed1c Australia<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Scleropages legendrei (Pouyad, Sudarto &amp; Teugels, 2003): C\u00e1 huy\u1ebft long, c\u00e1 r\u1ed3ng \u0111\u1ecf. Ngu\u1ed3n g\u1ed1c ch\u00e2u \u00c1.<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Scleropages leichardti G\u00fcnther, 1864: C\u00e1 h\u1ed3ng \u0111i\u1ec3m long, ch\u00e2u long \u00dac \u0111\u1ed1m sao. Ngu\u1ed3n g\u1ed1c Australia<\/span><br \/>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Scleropages macrocephalus (Pouyad, Sudarto &amp; Teugels, 2003): C\u00e1 thanh long Borneo, kim long Indonesia. Ngu\u1ed3n g\u1ed1c ch\u00e2u \u00c1.<\/span><\/p>\n<p><span>Nghi\u00ean c\u1ee9u di truy\u1ec1n h\u1ecdc g\u1ea7n \u0111\u00e2y ch\u1ec9 ra r\u1eb1ng nh\u00e1nh d\u1eabn t\u1edbi c\u00e1 h\u1ea3i t\u01b0\u1ee3ng v\u00e0 c\u00e1 r\u1ed3ng ch\u00e2u Phi \u0111\u00e3 ph\u00e2n nh\u00e1nh v\u00e0o kho\u1ea3ng 220 Ma, trong H\u1eadu Trias; nh\u00e1nh d\u1eabn t\u1edbi ng\u00e2n long v\u00e0 h\u1eafc long c\u1ee7a Nam M\u1ef9 \u0111\u00e3 r\u1ebd nh\u00e1nh kho\u1ea3ng 170 Ma, trong Trung Trias. Nh\u00e1nh d\u1eabn t\u1edbi c\u00e1c lo\u00e0i c\u00e1 r\u1ed3ng Australia ph\u00e2n nh\u00e1nh ra kh\u1ecfi nh\u00e1nh d\u1eabn t\u1edbi c\u00e1c lo\u00e0i c\u00e1 r\u1ed3ng ch\u00e2u \u00c1 v\u00e0o kho\u1ea3ng 140 Ma, trong Ti\u1ec1n Ph\u1ea5n Tr\u1eafng.<\/span><\/p>\n<p><span>H\u00f3a th\u1ea1ch<\/span><\/p>\n<p><span>C\u00f3 \u00edt nh\u1ea5t l\u00e0 5 lo\u00e0i c\u00e1 c\u1ed5, ch\u1ec9 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn t\u1eeb c\u00e1c h\u00f3a th\u1ea1ch, c\u0169ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i v\u00e0o h\u1ecd Osteoglossidae; ch\u00fang c\u00f3 ni\u00ean \u0111\u1ea1i v\u00e0o kho\u1ea3ng cu\u1ed1i k\u1ef7 Ph\u1ea5n Tr\u1eafng. C\u00e1c h\u00f3a th\u1ea1ch kh\u00e1c c\u00f3 ni\u00ean \u0111\u1ea1i xa h\u01a1n t\u1edbi cu\u1ed1i k\u1ef7 Jura hay \u0111\u1ea7u k\u1ef7 Ph\u1ea5n Tr\u1eafng n\u00f3i chung \u0111\u01b0\u1ee3c coi l\u00e0 thu\u1ed9c v\u1ec1 si\u00eau b\u1ed9 c\u00e1 r\u1ed3ng (Osteoglossomorpha). C\u00e1c h\u00f3a th\u1ea1ch c\u1ee7a c\u00e1 d\u1ea1ng c\u00e1 r\u1ed3ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean m\u1ecdi ch\u00e2u l\u1ee5c, ngo\u1ea1i tr\u1eeb ch\u00e2u Nam C\u1ef1c.<\/span><\/p>\n<p><span>Chi Brychaetus<\/span><\/p>\n<p><span>Brychaetus muelleri (Agassiz, 1845) \u0111\u01b0\u1ee3c bi\u1ebft c\u00f3 t\u1eeb cu\u1ed1i k\u1ef7 Ph\u1ea5n Tr\u1eafng t\u1edbi \u0111\u1ea7u th\u1ebf Paleocen. C\u00e1c h\u00f3a th\u1ea1ch c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y t\u1ea1i ch\u00e2u \u00c2u, B\u1eafc M\u1ef9, v\u00e0 B\u1eafc Phi. Lo\u00e0i c\u00e1 n\u01b0\u1edbc ng\u1ecdt n\u00e0y c\u00f3 c\u00e1c r\u0103ng r\u1ea5t d\u00e0i v\u00e0 c\u00f9n. Platops v\u00e0 Pomphractus l\u00e0 c\u00e1c danh ph\u00e1p \u0111\u1ed3ng ngh\u0129a.<\/span><\/p>\n<p><span>Chi Joffrichthys<\/span><\/p>\n<p><span>Chi t\u1ea1i B\u1eafc M\u1ef9 n\u00e0y c\u00f3 2 lo\u00e0i l\u00e0 J. symmetropterus v\u00e0 J. triangulpterus. Lo\u00e0i th\u1ee9 hai c\u00f3 t\u1eeb th\u1ebf Paleocen t\u1ea1i t\u1eb1ng h\u1ec7 Sentinel Butte \u1edf B\u1eafc Dakota, Hoa K\u1ef3<\/span><\/p>\n<p><span>Chi Phareodus<\/span><\/p>\n<p><span>Chi n\u00e0y c\u00f3 \u00edt nh\u1ea5t 2 lo\u00e0i l\u00e0 P. testis (Leidy, 1873) v\u00e0 P. encaustus. C\u00e1c \u0111\u1ea1i di\u1ec7n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn c\u00f3 t\u1eeb gi\u1eefa th\u1ebf Eocen t\u1edbi th\u1ebf Oligocen \u1edf Australia v\u00e0 B\u1eafc M\u1ef9, bao g\u1ed3m t\u1eb1ng h\u1ec7 s\u00f4ng Green t\u1ea1i Wyoming, Hoa K\u1ef3.<\/span><\/p>\n<p><span>P. testis l\u00e0 lo\u00e0i c\u00e1 n\u01b0\u1edbc ng\u1ecdt v\u1edbi b\u1ec1 ngo\u00e0i h\u00ecnh \u00f4 van, \u0111\u1ea7u nh\u1ecf, m\u00f5m h\u01a1i nh\u1ecdn. V\u00e2y l\u01b0ng v\u00e0 v\u00e2y h\u1eadu m\u00f4n n\u1eb1m \u1edf ph\u00eda sau, v\u1edbi v\u00e2y h\u1eadu m\u00f4n l\u1edbn h\u01a1n. V\u00e2y \u0111u\u00f4i h\u01a1i ch\u1ebb. V\u00e2y b\u1ee5ng nh\u1ecf nh\u01b0ng d\u00e0i c\u00f2n v\u00e2y ng\u1ef1c th\u00ec h\u1eb9p. T\u1eeb \u0111\u1ed3ng ngh\u0129a Dapedoglossus.<\/span><\/p>\n<p><span>Ngu\u1ed3n: Wikipedia<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ecd C\u00e1 r\u1ed3ng, l\u00e0 m\u1ed9t h\u1ecd c\u00e1 x\u01b0\u01a1ng n\u01b0\u1edbc ng\u1ecdt v\u1edbi danh ph\u00e1p khoa h\u1ecdc Osteoglossidae, \u0111\u00f4i khi c\u00f2n g\u1ecdi l\u00e0 \u201cc\u00e1 l\u01b0\u1ee1i x\u01b0\u01a1ng\u201d (c\u1ed1t thi\u1ec7t ng\u01b0). Trong h\u1ecd c\u00e1 n\u00e0y, \u0111\u1ea7u c\u1ee7a ch\u00fang nhi\u1ec1u x\u01b0\u01a1ng v\u00e0 th\u00e2n thu\u00f4n d\u00e0i \u0111\u01b0\u1ee3c che ph\u1ee7 b\u1eb1ng c\u00e1c v\u1ea3y l\u1edbn v\u00e0 n\u1eb7ng, v\u1edbi ki\u1ec3u kh\u1ea3m \u1ed1ng. C\u00e1c v\u00e2y [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/8","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/comments?post=8"}],"version-history":[{"count":0,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/8\/revisions"}],"wp:attachment":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/media?parent=8"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/categories?post=8"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/tags?post=8"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}