{"id":12593,"date":"2022-07-25T23:44:22","date_gmt":"2022-07-26T02:44:22","guid":{"rendered":"https:\/\/biologo.com.br\/bio\/?p=12593"},"modified":"2022-07-25T23:46:35","modified_gmt":"2022-07-26T02:46:35","slug":"esturjao-do-yangtze-declarado-extinto","status":"publish","type":"post","link":"https:\/\/biologo.com.br\/bio\/esturjao-do-yangtze-declarado-extinto\/","title":{"rendered":"Esturj\u00e3o-do-yangtz\u00e9 declarado extinto"},"content":{"rendered":"<p><span style=\"font-size: 14pt; color: #000000;\"><span style=\"color: #3366ff;\"><strong>Esturj\u00e3o-do-yangtz\u00e9: <\/strong><span style=\"color: #000000;\">a <span style=\"text-decoration: underline;\"><a style=\"color: #000000; text-decoration: underline;\" href=\"https:\/\/biologo.com.br\/bio\/iucn\/\">IUCN<\/a><\/span> acaba de anunciar a extin\u00e7\u00e3o do esturj\u00e3o-do-yangtz\u00e9 (<em>Acipenser dabryanus<\/em>) em sua atualiza\u00e7\u00e3o da <span style=\"text-decoration: underline;\"><a style=\"color: #000000; text-decoration: underline;\" href=\"https:\/\/biologo.com.br\/bio\/lista-vermelha-de-especies-ameacadas\/\">Lista Vermelha de esp\u00e9cies amea\u00e7adas<\/a><\/span>. A esp\u00e9cie era encontrada apenas na bacia superior do Rio Yangtz\u00e9, na prov\u00edncia de Sichuan, na China.<a href=\"https:\/\/biologo.com.br\/bio\/apoie-o-biologo\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"9413\" data-permalink=\"https:\/\/biologo.com.br\/bio\/dia-mundial-das-abelhas\/original-biologo\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2021\/05\/ORIGINAL-biologo.jpg?fit=65%2C80&amp;ssl=1\" data-orig-size=\"65,80\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"ORIGINAL-biologo\" data-image-description=\"&lt;p&gt;artigo original www.biologo.com.br &amp;#8211; Todos os direitos reservados&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2021\/05\/ORIGINAL-biologo.jpg?fit=65%2C80&amp;ssl=1\" class=\"alignright wp-image-9413 size-full\" title=\"artigo original www.biologo.com.br \u00a9 todos os direitos reservados\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2021\/05\/ORIGINAL-biologo.jpg?resize=65%2C80&#038;ssl=1\" alt=\"artigo original www.biologo.com.br\" width=\"65\" height=\"80\" \/><\/a><\/span><\/span><\/span><\/p>\n<h2><span style=\"font-family: 'courier new', courier, monospace;\"><strong><span style=\"color: #000000;\"><span style=\"font-size: 32px;\">Esturj\u00e3o-do-yangtz\u00e9<\/span><\/span><span style=\"color: #000000; font-size: 12pt;\"> foi declarado extinto pela IUCN<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-size: 8pt; color: #000000;\"><strong>26\/7\/2022<\/strong> ::\u00a0 por <strong>Marco Pozzana<\/strong>, bi\u00f3logo<\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: georgia, palatino, serif; font-size: 36pt;\"><strong>A<\/strong><\/span>\u00a0 Uni\u00e3o Internacional para a Conserva\u00e7\u00e3o da Natureza e dos Recursos Naturais (IUCN) anunciou na quinta-feira passada a extin\u00e7\u00e3o do esturj\u00e3o-do-yangtz\u00e9 (<em>Acipenser dabryanus<\/em>).\u00a0<\/span><\/p>\n<figure id=\"attachment_12595\" aria-describedby=\"caption-attachment-12595\" style=\"width: 155px\" class=\"wp-caption alignright\"><a href=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/esturjao-de-dabry.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"12595\" data-permalink=\"https:\/\/biologo.com.br\/bio\/esturjao-do-yangtze-declarado-extinto\/esturjao-de-dabry\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/esturjao-de-dabry.jpg?fit=155%2C102&amp;ssl=1\" data-orig-size=\"155,102\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"esturj\u00e3o-de-dabry\" data-image-description=\"&lt;p&gt;esturj\u00e3o-de-dabry. Acipenser dabryanus (esturj\u00e3o-do-yangtz\u00e9 ou esturj\u00e3o-de-dabry) \u00e9 uma esp\u00e9cie de peixe da fam\u00edlia Acipenseridae.[5] Este \u00e9 um esturj\u00e3o relativamente pequeno, que chega a 130 cent\u00edmetros de comprimento e alcan\u00e7a um peso de 16 quilogramas, e que atualmente \u00e9 encontrado apenas na bacia superior do Rio Yangtz\u00e9, na prov\u00edncia de Sichuan, na China&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/esturjao-de-dabry.jpg?fit=155%2C102&amp;ssl=1\" class=\"wp-image-12595 size-full\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/esturjao-de-dabry.jpg?resize=155%2C102&#038;ssl=1\" alt=\"esturj\u00e3o-de-dabry\" width=\"155\" height=\"102\" \/><\/a><figcaption id=\"caption-attachment-12595\" class=\"wp-caption-text\"><span style=\"font-size: 10pt;\"><em>Acipenser dabryanus<\/em><\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\">A m\u00e1 not\u00edcia vem acompanhada de dados alarmantes: o estudo revelou que 100% das 26 esp\u00e9cies de esturj\u00e3o remanescentes do mundo est\u00e3o agora em risco de extin\u00e7\u00e3o, patamar acima dos 85% em 2009.<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 14pt; color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/biologo.com.br\/bio\/esturjao-marinho-europeu\/\">Esturj\u00e3o-marinho-europeu<\/a><\/span><\/li>\n<li><span style=\"font-size: 14pt; color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/biologo.com.br\/bio\/um-peixe-panga-quase-extinto\/\">Um peixe-panga\u00a0quase extinto<\/a><\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">A esp\u00e9cie passa de &#8216;criticamente amea\u00e7ada&#8217; de extin\u00e7\u00e3o para &#8216;extinta na natureza&#8217;. Segundo o novo levantamento, 17 esp\u00e9cies de esturj\u00e3o est\u00e3o agora &#8216;criticamente amea\u00e7adas&#8217;, tr\u00eas est\u00e3o &#8216;amea\u00e7adas&#8217; e cinco s\u00e3o &#8216;vulner\u00e1veis&#8217; \u200b\u200bna Lista Vermelha da IUCN.<\/span><\/p>\n<p><span style=\"color: #000000;\">Esturj\u00e3o \u00e9 o nome usado para designar as esp\u00e9cies de peixes da fam\u00edlia <em>Acipenseridae<\/em>, que inclui os g\u00eaneros <em>Acipenser<\/em>, <em>Huso<\/em>, <em>Scaphirhynchus<\/em> e <em>Pseudoscaphirhynchus<\/em>.<\/span><\/p>\n<h3><span style=\"font-family: 'courier new', courier, monospace; font-size: 12pt; color: #000000;\"><b><span class=\"binomial\"><i>Acipenser dabryanus<\/i><\/span><\/b><span style=\"color: #808080;\"> (Dum\u00e9ril, 1869)<\/span><\/span><\/h3>\n<p><span style=\"color: #000000;\">Tamb\u00e9m conhecida como esturj\u00e3o-de-dabry, a esp\u00e9cie pertence \u00e0 fam\u00edlia <em>Acipenseridae<\/em>. Trata-se de um esturj\u00e3o end\u00eamico da China que era encontrado apenas na bacia superior do Rio Yangtz\u00e9, na prov\u00edncia de Sichuan: uma das esp\u00e9cies aqu\u00e1ticas mais representativas da bacia do rio.<\/span><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/Esturjao-do-yangtze.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"12596\" data-permalink=\"https:\/\/biologo.com.br\/bio\/esturjao-do-yangtze-declarado-extinto\/esturjao-do-yangtze\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/Esturjao-do-yangtze.jpg?fit=631%2C351&amp;ssl=1\" data-orig-size=\"631,351\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Esturj\u00e3o-do-yangtz\u00e9\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Esturj\u00e3o-do-yangtz\u00e9&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/Esturjao-do-yangtze.jpg?fit=631%2C351&amp;ssl=1\" class=\"size-medium wp-image-12596\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/Esturjao-do-yangtze.jpg?resize=300%2C167&#038;ssl=1\" alt=\"Esturj\u00e3o-do-yangtz\u00e9\" width=\"300\" height=\"167\" srcset=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/Esturjao-do-yangtze.jpg?resize=300%2C167&amp;ssl=1 300w, https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/Esturjao-do-yangtze.jpg?w=631&amp;ssl=1 631w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span style=\"color: #000000;\">De tamanho relativamente pequeno (chega at\u00e9 130 cent\u00edmetros de comprimento) o esturj\u00e3o-do-yangtz\u00e9 alimentava-se de plantas aqu\u00e1ticas, invertebrados e pequenos peixes. Era um peixe potam\u00f3dromo, ou seja, ao longo do seu ciclo de vida, migrava entre diferentes massas de \u00e1gua doce. Todavia, nunca deixava a \u00e1gua doce.<\/span><\/p>\n<figure id=\"attachment_12489\" aria-describedby=\"caption-attachment-12489\" style=\"width: 113px\" class=\"wp-caption alignright\"><a href=\"https:\/\/biologo.com.br\/bio\/esturjao-marinho-europeu\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"12489\" data-permalink=\"https:\/\/biologo.com.br\/bio\/esturjao-marinho-europeu\/acipenser-sturio\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/Acipenser-sturio.jpg?fit=631%2C351&amp;ssl=1\" data-orig-size=\"631,351\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Acipenser-sturio\" data-image-description=\"&lt;p&gt;Esturj\u00e3o-marinho-europeu: antes abundante, sendo encontrada em habitats costeiros por toda a Europa, essa esp\u00e9cie (Acipenser sturio) sofre com diversas amea\u00e7as criadas pelo homem. Segundo a IUCN est\u00e1 criticamente amea\u00e7ada de extin\u00e7\u00e3o.&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Acipenser-sturio&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/Acipenser-sturio.jpg?fit=631%2C351&amp;ssl=1\" class=\"wp-image-12489 \" title=\"Acipenser sturio - Esturj\u00e3o-marinho-europeu\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/07\/Acipenser-sturio.jpg?resize=113%2C118&#038;ssl=1\" alt=\"Acipenser sturio - Esturj\u00e3o-marinho-europeu\" width=\"113\" height=\"118\" \/><\/a><figcaption id=\"caption-attachment-12489\" class=\"wp-caption-text\"><a href=\"https:\/\/biologo.com.br\/bio\/esturjao-marinho-europeu\/\"><span style=\"font-size: 10pt;\">Esturj\u00e3o-marinho-europeu<\/span><\/a><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\">De acordo com a reavalia\u00e7\u00e3o, os esturj\u00f5es foram pescados em excesso por sua carne e caviar durante s\u00e9culos. A popula\u00e7\u00e3o nativa no Yangtz\u00e9 sofreu uma redu\u00e7\u00e3o dr\u00e1stica nas duas \u00faltimas d\u00e9cadas devido \u00e0 pesca excessiva, \u00e0 polui\u00e7\u00e3o e \u00e0 perda de habitat, especialmente desde a constru\u00e7\u00e3o da Represa de Gezhouba. Barragens afetam todas as esp\u00e9cies de esturj\u00e3o que migram para seus locais de reprodu\u00e7\u00e3o.<\/span><\/p>\n<p><span style=\"color: #000000;\">A organiza\u00e7\u00e3o ressalta que uma aplica\u00e7\u00e3o mais forte dos regulamentos contra a venda ilegal de carne de esturj\u00e3o e caviar \u00e9 fundamental para impedir novos decl\u00ednios.\u00a0A restaura\u00e7\u00e3o dos ecossistemas de \u00e1gua doce e a constru\u00e7\u00e3o de passagens de peixes eficazes, juntamente com o reabastecimento, s\u00e3o medidas fundamentais para apoiar a sobreviv\u00eancia a longo prazo dos esturj\u00f5es do mundo.<\/span><\/p>\n<h6><span style=\"font-family: 'courier new', courier, monospace; font-size: 10pt; color: #000000;\"><strong>Fontes e refer\u00eancias:<\/strong><\/span><\/h6>\n<ul>\n<li id=\"cite_note-craig-14\"><span style=\"font-size: 8pt; color: #000000;\"><em><span style=\"text-decoration: underline;\"><a style=\"color: #000000; text-decoration: underline;\" href=\"https:\/\/www.iucn.org\/press-release\/202207\/migratory-monarch-butterfly-now-endangered-iucn-red-list\" target=\"_blank\" rel=\"noopener\">Migratory monarch butterfly now Endangered<\/a><\/span><\/em> &#8211; IUCN Red List &#8211; iucn.org &#8211; 21 July 2022 (em ingl\u00eas).<\/span><\/li>\n<li><span style=\"font-size: 8pt; color: #000000;\"><span class=\"reference-text\">Zhuang, P., et al. (1997). <a class=\"external text\" style=\"color: #000000;\" href=\"https:\/\/link.springer.com\/article\/10.1023\/A:1007399729080#page-1\" rel=\"nofollow\">Biology and life history of Dabry&#8217;s sturgeon,\u00a0<i>Acipenser dabryanus<\/i>, in the Yangtze River.<\/a>\u00a0<i>Environmental Biology of Fishes<\/i> 48(1-4), 257-64. <\/span>(em ingl\u00eas).<\/span><\/li>\n<li><span style=\"font-size: 8pt; color: #000000;\">Xie, J.Y.; W.J. Tang; Y.H. Yang (2018).\u00a0<a class=\"external text\" style=\"color: #000000;\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5916296\" rel=\"nofollow\">&#8220;Fish assemblage changes over half a century in the Yellow River, China&#8221;<\/a>.\u00a0<i>Ecology and Evolution.<\/i>\u00a0doi:<a class=\"external text\" style=\"color: #000000;\" href=\"https:\/\/doi.org\/10.1002%2Fece3.3890\" rel=\"nofollow\">10.1002\/ece3.3890<\/a> (em ingl\u00eas).<\/span><\/li>\n<li><span style=\"font-size: 8pt; color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Dabry%27s_sturgeon\" target=\"_blank\" rel=\"noopener\">Dabry&#8217;s sturgeon<\/a>\u00a0&#8211; Wikipedia.org (em ingl\u00eas).<\/span><\/li>\n<li><span style=\"font-size: 8pt; color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/www.globaltimes.cn\/page\/202207\/1271156.shtml\" target=\"_blank\" rel=\"noopener\">Extinction of Chinese paddlefish and wild Yangtze sturgeon announced by IUCN<\/a> &#8211; globaltimes.cn (em ingl\u00eas).<\/span><\/li>\n<li id=\"cite_note-griffiths2000sect60-1\"><span style=\"font-size: 8pt; color: #000000;\">Qiwei, W.\u00a02022.\u00a0<a style=\"color: #000000;\" href=\"https:\/\/www.iucnredlist.org\/species\/231\/61462199\" target=\"_blank\" rel=\"noopener\"><i>Acipenser dabryanus<\/i><\/a>.\u00a0<i>The IUCN Red List of Threatened Species<\/i> 2022. Accessed on\u00a026 July 2022. (em ingl\u00eas).<\/span><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><span style=\"color: #003300;\"><a style=\"color: #003300;\" href=\"https:\/\/biologo.com.br\/bio\/apoie-o-biologo\/\"><strong>apoie o Bi\u00f3logo<\/strong><\/a><\/span><a href=\"https:\/\/biologo.com.br\/bio\/apoie-o-biologo\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"11979\" data-permalink=\"https:\/\/biologo.com.br\/bio\/caracal-um-mestre-da-sobrevivencia\/apoiepeq\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/05\/apoiepeq.jpg?fit=174%2C147&amp;ssl=1\" data-orig-size=\"174,147\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"apoiepeq\" data-image-description=\"&lt;p&gt;Apoie o Bi\u00f3logo&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/05\/apoiepeq.jpg?fit=174%2C147&amp;ssl=1\" class=\"aligncenter wp-image-11979\" title=\"Apoie o Bi\u00f3logo\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/05\/apoiepeq.jpg?resize=99%2C74&#038;ssl=1\" alt=\"Apoie o Bi\u00f3logo\" width=\"99\" height=\"74\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Esturj\u00e3o-do-yangtz\u00e9: a IUCN acaba de anunciar a extin\u00e7\u00e3o do esturj\u00e3o-do-yangtz\u00e9 (Acipenser dabryanus) em sua atualiza\u00e7\u00e3o da Lista Vermelha de esp\u00e9cies<\/p>\n","protected":false},"author":1,"featured_media":12596,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Esturj\u00e3o-do-yangtz\u00e9: a IUCN acaba de anunciar a extin\u00e7\u00e3o do esturj\u00e3o-do-yangtz\u00e9 (Acipenser dabryanus) em sua atualiza\u00e7\u00e3o da Lista Vermelha de esp\u00e9cies amea\u00e7adas. A esp\u00e9cie era encontrada apenas na bacia superior do Rio Yangtz\u00e9, na prov\u00edncia de Sichuan, na China.","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[135,19,27],"tags":[],"class_list":["post-12593","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conservacao","category-ictiologia","category-zoologia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Esturj\u00e3o-do-yangtz\u00e9 foi declarado extinto pela IUCN - Bi\u00f3logo<\/title>\n<meta name=\"description\" content=\"Esturj\u00e3o-do-yangtz\u00e9: a IUCN acaba de anunciar a extin\u00e7\u00e3o do esturj\u00e3o-do-yangtz\u00e9 (Acipenser dabryanus) Lista Vermelha de esp\u00e9cies amea\u00e7adas.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/biologo.com.br\/bio\/esturjao-do-yangtze-declarado-extinto\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Esturj\u00e3o-do-yangtz\u00e9 foi declarado extinto pela IUCN - 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