{"id":12699,"date":"2022-08-15T23:06:55","date_gmt":"2022-08-16T02:06:55","guid":{"rendered":"https:\/\/biologo.com.br\/bio\/?p=12699"},"modified":"2025-01-25T11:37:05","modified_gmt":"2025-01-25T14:37:05","slug":"atum-azul-nao-mais-ameacado","status":"publish","type":"post","link":"https:\/\/biologo.com.br\/bio\/atum-azul-nao-mais-ameacado\/","title":{"rendered":"Atum-azul n\u00e3o mais amea\u00e7ado"},"content":{"rendered":"<p><span style=\"font-size: 14pt; color: #000000;\"><span style=\"color: #3366ff;\"><strong>Atum-azul n\u00e3o mais amea\u00e7ado: <\/strong><span style=\"color: #000000;\">em meio a tantas esp\u00e9cies declinando \u2014 e outras tantas at\u00e9 sendo extintas \u2014 algumas poucas conseguem se recuperar, mesmo em um cen\u00e1rio t\u00e3o adverso. \u00c9 o caso do atum-azul (<em>Thunnus thynnus<\/em>), que em 2021 deixou a lista de esp\u00e9cies amea\u00e7adas da IUCN.<a style=\"color: #000000;\" 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; color: #000000;\"><strong><span style=\"font-size: 32px;\">Atum-azul<\/span><span style=\"font-size: 24pt;\"><span style=\"font-size: 12pt;\"> surpreende e n\u00e3o est\u00e1 mais amea\u00e7ado<\/span><\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-size: 8pt; color: #000000;\"><strong>16\/8\/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>P<\/strong><\/span>eixe de grande tamanho, for\u00e7a e velocidade, o atum-azul (<em>Thunnus thynnus<\/em>) atraiu a admira\u00e7\u00e3o de pescadores e cientistas ao longo da hist\u00f3ria.<\/span><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"12713\" data-permalink=\"https:\/\/biologo.com.br\/bio\/atum-azul-nao-mais-ameacado\/thunnus-thynnus-atum-rabil\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/08\/Thunnus-thynnus-atum-rabil.jpg?fit=191%2C177&amp;ssl=1\" data-orig-size=\"191,177\" 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=\"Thunnus-thynnus-atum-rabil\" data-image-description=\"&lt;p&gt;Thunnus thynnus.&lt;br \/&gt;\nEcologia&lt;br \/&gt;\nAlimenta\u00e7\u00e3o&lt;br \/&gt;\nNotas&lt;br \/&gt;\nRefer\u00eancias&lt;br \/&gt;\nLiga\u00e7\u00f5es externas&lt;br \/&gt;\nBanner logo&lt;br \/&gt;\nEvento online realizado entre os dias 1 e 31 de agosto de 2022&lt;\/p&gt;\n&lt;p&gt;Inscreva-se aqui&lt;br \/&gt;\n[ocultar]&lt;\/p&gt;\n&lt;p&gt;Thunnus thynnus&lt;br \/&gt;\nArtigo&lt;br \/&gt;\nDiscuss\u00e3o&lt;br \/&gt;\nLer&lt;br \/&gt;\nEditar&lt;br \/&gt;\nVer hist\u00f3rico&lt;br \/&gt;\nOrigem: Wikip\u00e9dia, a enciclop\u00e9dia livre.&lt;br \/&gt;\nComo ler uma infocaixa de taxonomiaThunnus thynnus&lt;br \/&gt;\natum-rabilho&lt;br \/&gt;\nBluefin-big.jpg&lt;br \/&gt;\nEstado de conserva\u00e7\u00e3o&lt;br \/&gt;\nEsp\u00e9cie em perigo&lt;br \/&gt;\nEm perigo&lt;br \/&gt;\nClassifica\u00e7\u00e3o cient\u00edfica&lt;br \/&gt;\nReino:\tAnimalia&lt;br \/&gt;\nFilo:\tChordata&lt;br \/&gt;\nClasse:\tActinopterygii&lt;br \/&gt;\nOrdem:\tPerciformes&lt;br \/&gt;\nFam\u00edlia:\tScombridae&lt;br \/&gt;\nG\u00e9nero:\tThunnus&lt;br \/&gt;\nEsp\u00e9cie:\tT. thynnus&lt;br \/&gt;\nNome binomial&lt;br \/&gt;\nThunnus thynnus&lt;br \/&gt;\nLineu, 1758&lt;\/p&gt;\n&lt;p&gt;Rabilho.[1]&lt;br \/&gt;\nThunnus thynnus Linnaeus, 1758, conhecido pelos nomes comuns de atum-rabilho ou atuarro, \u00e9 uma das oito esp\u00e9cies de atum pertencentes \u00e0 fam\u00edlia Scombridae, classe Actinopterygii. A esp\u00e9cie apresenta popula\u00e7\u00f5es distintas nas margens leste e oeste do Oceano Atl\u00e2ntico e no Mediterr\u00e2neo, encontrando-se extinta no Mar Negro. Estreitamente aparentada com as esp\u00e9cies Thunnus maccoyii (das \u00e1guas temperadas e subtropicais do Hemisf\u00e9rio Sul) e Thunnus orientalis (do Oceano Pac\u00edfico), \u00e9 um predador de topo objecto de uma importante pescaria, raz\u00e3o pela qual est\u00e1 em perigo de extin\u00e7\u00e3o.&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/08\/Thunnus-thynnus-atum-rabil.jpg?fit=191%2C177&amp;ssl=1\" class=\"alignright wp-image-12713 size-full\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/08\/Thunnus-thynnus-atum-rabil.jpg?resize=191%2C177&#038;ssl=1\" alt=\"Thunnus thynnus\" width=\"191\" height=\"177\" \/><span style=\"color: #000000;\">No entanto, sua carne \u00e9 tamb\u00e9m muito apreciada, especialmente na culin\u00e1ria japonesa. Assim, este peixe se tornou altamente valorizado e tem sido a base de uma das pescarias comerciais mais lucrativas do mundo.<\/span><\/p>\n<p><span style=\"color: #000000;\">Indiv\u00edduos maiores atingem pre\u00e7os elevad\u00edssimos no mercado japon\u00eas de peixe cru, onde todas as esp\u00e9cies de atum rabilho s\u00e3o valorizadas.\u00a0Estes e outros fatores fizeram o cen\u00e1rio para que esta esp\u00e9cie se tornasse amea\u00e7ada de extin\u00e7\u00e3o.<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 14pt; color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/biologo.com.br\/bio\/peixe-espada-do-rio-amarelo-extinto\/\">Peixe-espada-do-rio-amarelo extinto<\/a><\/span><\/li>\n<li><span style=\"font-size: 14pt; color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/biologo.com.br\/bio\/peixe-leao-nova-ameaca-a-biodiversidade\/\">Peixe-le\u00e3o, nova amea\u00e7a \u00e0 biodiversidade<\/a><\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">Felizmente, quatro esp\u00e9cies de atum pescadas comercialmente tem se recuperado, entre eles o atum-azul, gra\u00e7as \u00e0 aplica\u00e7\u00e3o de quotas de pesca regionais na \u00faltima d\u00e9cada. Mas, a recupera\u00e7\u00e3o ocorre em meio a crescentes press\u00f5es sobre as esp\u00e9cies marinhas, com 37% dos tubar\u00f5es e raias do mundo agora amea\u00e7ados de extin\u00e7\u00e3o principalmente devido \u00e0 pesca excessiva, agravada pela perda e degrada\u00e7\u00e3o do habitat e mudan\u00e7as clim\u00e1ticas.<\/span><\/p>\n<figure id=\"attachment_12714\" aria-describedby=\"caption-attachment-12714\" style=\"width: 477px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/08\/Thunnus-thynnus-Linnaeus.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"12714\" data-permalink=\"https:\/\/biologo.com.br\/bio\/atum-azul-nao-mais-ameacado\/thunnus-thynnus-linnaeus\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/08\/Thunnus-thynnus-Linnaeus.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=\"Thunnus-thynnus-Linnaeus\" data-image-description=\"&lt;p&gt;Thunnus thynnus Linnaeus, 1758, conhecido pelos nomes comuns de atum-rabilho ou atuarro, \u00e9 uma das oito esp\u00e9cies de atum pertencentes \u00e0 fam\u00edlia Scombridae, classe Actinopterygii. A esp\u00e9cie apresenta popula\u00e7\u00f5es distintas nas margens leste e oeste do Oceano Atl\u00e2ntico e no Mediterr\u00e2neo, encontrando-se extinta no Mar Negro. Estreitamente aparentada com as esp\u00e9cies Thunnus maccoyii (&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Fonte: NOAA&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/08\/Thunnus-thynnus-Linnaeus.jpg?fit=631%2C351&amp;ssl=1\" class=\" wp-image-12714\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2022\/08\/Thunnus-thynnus-Linnaeus.jpg?resize=477%2C260&#038;ssl=1\" alt=\"\" width=\"477\" height=\"260\" \/><\/a><figcaption id=\"caption-attachment-12714\" class=\"wp-caption-text\"><span style=\"font-size: 8pt; color: #000000;\">Fonte: <a style=\"color: #000000;\" href=\"https:\/\/www.noaa.gov\/\">NOAA<\/a><\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\">Na <span style=\"text-decoration: underline;\"><a style=\"color: #000000; text-decoration: underline;\" href=\"https:\/\/dx.doi.org\/10.2305\/IUCN.UK.2021-2.RLTS.T21860A46913402.en\" target=\"_blank\" rel=\"noopener\">\u00faltima atualiza\u00e7\u00e3o<\/a><\/span> da IUCN em setembro de 2021, O atum-azul\u00a0 (<em>T. thynnus<\/em>) passou de &#8216;Em perigo&#8217; para &#8216;Menos preocupante&#8217;, enquanto o atum-rabilho-do-sul (<em>Thunnus maccoyii<\/em>) passou de &#8220;Criticamente amea\u00e7ado&#8221; para &#8220;Em perigo&#8221;. O <em>Thunnus alalunga<\/em> e o <em>Thunnus albacares<\/em> passaram de &#8220;Quase amea\u00e7ado&#8221; para &#8220;Menos preocupante&#8221;.<\/span><\/p>\n<p><span style=\"color: #000000;\">Esta recupera\u00e7\u00e3o ocorreu gra\u00e7as aos pa\u00edses que imp\u00f5em cotas de pesca mais sustent\u00e1veis \u200b\u200be combatem com sucesso a pesca ilegal.<\/span><\/p>\n<h3><span style=\"color: #000000;\"><strong><span style=\"font-family: 'courier new', courier, monospace; font-size: 12pt;\">Outros nomes: atum-rabilho, atuarro ou rabilho-do-atl\u00e2ntico<\/span><\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">Este grande peixe pode pesar at\u00e9 680 kg, rivalizando com o espadim preto, o espadim azul e o espadarte entre os maiores Perciformes. Pode chegar aos 3 metros de comprimento, embora sejam mais comuns exemplares de 1 a 2 metros.<\/span><\/p>\n<p><span style=\"color: #000000;\">Extinto no Mar Negro. o atum-azul \u00e9 nativo do Oceano Atl\u00e2ntico ocidental e oriental e Mar Mediterr\u00e2neo. \u00c9 intimamente aparentado de outras duas esp\u00e9cies de atum, o atum-rabilho-do-pac\u00edfico e o atum-rabilho-do-sul.<\/span><\/p>\n<h3><span style=\"font-family: 'courier new', courier, monospace; font-size: 12pt; color: #000000;\"><strong><em>Thunnus thynnus<\/em><\/strong> <span style=\"color: #808080;\">(Lineu, 1758)<\/span><\/span><\/h3>\n<p><span style=\"color: #000000;\">Descrita em 1758 pelo grande naturalista Lineu, esta esp\u00e9cie de atum da fam\u00edlia Scombridae tem sido valorizada como iguaria de modo crescente desde sua descoberta pela ci\u00eancia.<\/span><\/p>\n<p><span style=\"color: #000000;\">Em rela\u00e7\u00e3o a outras esp\u00e9cies de atuns, a <em>T. thynnus<\/em> tem os olhos relativamente pequenos. Outro caracter\u00edstica distintiva \u00e9 o n\u00famero de dentes do primeiro arco branquial.<\/span><\/p>\n<p><span style=\"color: #000000;\">\u00c9 uma esp\u00e9cie pel\u00e1gica que se agrega em cardumes pouco numerosos, principalmente em \u00e1guas pouco profundas, aproximando-se mais da superf\u00edcie durante a noite. Deslocam-se frequentemente em velocidades impressionantes, muitas vezes entre 80 e 90 km\/h.<\/span><\/p>\n<h4><span style=\"color: #000000;\"><strong><span style=\"font-family: 'courier new', courier, monospace; font-size: 12pt;\">Conserva\u00e7\u00e3o<\/span><\/strong><\/span><\/h4>\n<p><span style=\"color: #000000;\">O fato de ser muito valorizado na culin\u00e1ria japonesa, levou o atum-azul \u00e0 uma sobrepesca severa. A Comiss\u00e3o Internacional para a Conserva\u00e7\u00e3o dos Tun\u00eddeos do Atl\u00e2ntico afirmou em outubro de 2009 que os estoques de atum-rabilho-do-atl\u00e2ntico diminu\u00edram drasticamente nos \u00faltimos 40 anos, 72% no Atl\u00e2ntico Oriental e 82% no Atl\u00e2ntico Ocidental.<\/span><\/p>\n<p><span style=\"color: #000000;\">Conforme a esp\u00e9cie rareava, os esfor\u00e7os conservacionistas come\u00e7aram a ganhar for\u00e7a. No in\u00edcio de 2010, autoridades europeias aumentaram a press\u00e3o para proibir a pesca comercial de rabilho-do-atl\u00e2ntico internacional.<\/span><\/p>\n<p><span style=\"color: #000000;\">Um caso interessante ocorreu em novembro de 2011, quando o cr\u00edtico gastron\u00f4mico Eric Asimov, do The New York Times, criticou o restaurante Sushi Yasuda de Nova York, por oferecer atum rabilho em seu card\u00e1pio, argumentando que a retirada de uma esp\u00e9cie t\u00e3o amea\u00e7ada constitu\u00eda um risco injustific\u00e1vel.<\/span><\/p>\n<h5><span style=\"color: #000000;\"><strong><span style=\"font-family: 'courier new', courier, monospace; font-size: 12pt;\">Uma melhora significativa<\/span><\/strong><\/span><\/h5>\n<p><span style=\"color: #000000;\">Em 2020, o governo do Reino Unido reconheceu que a esp\u00e9cie estava cada vez mais numerosa nas \u00e1guas que circundam o pa\u00eds nos \u00faltimos anos e financiou pesquisas para entender sua ecologia e elaborar uma abordagem para seu manejo.<\/span><\/p>\n<p><span style=\"color: #000000;\">A aplica\u00e7\u00e3o das quotas regionais de pesca levou a alguns aumentos na popula\u00e7\u00e3o, at\u00e9 que em setembro de 2021, o <em>T. thynnus<\/em> dexou oficialmente de ser uma esp\u00e9cie amea\u00e7ada, entrando para a categoria de &#8220;Menor preocupa\u00e7\u00e3o&#8221; na Lista da IUCN. Tamb\u00e9m tem havido um investimento na aquicultura de atum-rabilho, na esperan\u00e7a de proteger este magn\u00edfico peixe.<\/span><\/p>\n<p><span style=\"color: #000000;\">Todavia, a situa\u00e7\u00e3o ainda \u00e9 delicada, uma vez que a sobrepesca persiste e muitas popula\u00e7\u00f5es regionais ainda est\u00e3o severamente esgotadas, incluindo cardumes ocidentais que desovam no Golfo do M\u00e9xico.<\/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;\">Safina, C and D. Klinger. 2008. <span style=\"text-decoration: underline;\"><em><a style=\"color: #000000; text-decoration: underline;\" href=\"https:\/\/www.jstor.org\/stable\/20183377\" target=\"_blank\" rel=\"noopener\">Collapse of Bluefin Tuna in the Western Atlantic. Conservation Biology<\/a><\/em><\/span>\u00a0 (em ingl\u00eas).<\/span><\/li>\n<li><span style=\"font-size: 8pt; color: #000000;\">Santamaria, N.; Bello, G.; Corriero, A.; Deflorio, M.; Vassallo-Agius, R.; B\u00f6k, T. &amp; Metrio, G. De (2009). &#8220;<em><span style=\"text-decoration: underline;\"><a style=\"color: #000000; text-decoration: underline;\" href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1439-0426.2009.01191.x\" target=\"_blank\" rel=\"noopener\">Age and growth of Atlantic bluefin tuna,\u00a0Thunnus thynnus\u00a0(Osteichthyes: Thunnidae) in the Mediterranean Sea<\/a><\/span><\/em>&#8220;.\u00a0<i>Journal of Applied Ichthyology<\/i>. doi:<a class=\"external text\" style=\"color: #000000;\" href=\"https:\/\/doi.org\/10.1111%2Fj.1439-0426.2009.01191.x\" rel=\"nofollow\">10.1111\/j.1439-0426.2009.01191.x<\/a>.\u00a0 (em ingl\u00eas).<\/span><\/li>\n<li><span style=\"color: #000000; font-size: 8pt;\"><em><a style=\"color: #000000;\" href=\"https:\/\/www.iucn.org\/news\/species\/202109\/tuna-species-recovering-despite-growing-pressures-marine-life-iucn-red-list\" target=\"_blank\" rel=\"noopener\">Tuna species recovering despite growing pressures on marine life<\/a><\/em> &#8211; IUCN Red List (em ingl\u00eas).<\/span><\/li>\n<li><span style=\"color: #000000; font-size: 8pt;\"><em><a style=\"color: #000000;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Atlantic_bluefin_tuna\" target=\"_blank\" rel=\"noopener\">Atlantic bluefin tuna<\/a><\/em>\u00a0&#8211; Wikip\u00e9dia.org (em ingl\u00eas).<\/span><\/li>\n<li id=\"cite_note-3\"><span class=\"reference-text\" style=\"color: #000000; font-size: 8pt;\"><cite class=\"citation web cs1\">&#8220;<a href=\"https:\/\/wwf.panda.org\/es\/?176801\/Endangered-Atlantic-bluefin-tuna-formally-recommended-for-international-trade-ban\" target=\"_blank\" rel=\"noopener\">Endangered Atlantic bluefin tuna formally recommended for international trade ban<\/a>&#8220;. October 2009<span class=\"reference-accessdate\">\u00a0(em ingl\u00eas).<\/span><\/cite><\/span><\/li>\n<li><span style=\"font-size: 8pt; color: #000000;\"><span class=\"js-citation\">Collette, B.B., Boustany, A., Fox, W., Graves, J., Juan Jorda, M. &amp; Restrepo, V.\u00a02021.\u00a0<i class=\"text-ellipsis--remove\" aria-expanded=\"false\">Thunnus thynnus<\/i>.\u00a0<i>The IUCN Red List of Threatened Species<\/i>\u00a02021: e.T21860A46913402.\u00a0<a style=\"color: #000000;\" href=\"https:\/\/dx.doi.org\/10.2305\/IUCN.UK.2021-2.RLTS.T21860A46913402.en\">https:\/\/dx.doi.org\/10.2305\/IUCN.UK.2021-2.RLTS.T<\/a> <\/span>(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\" 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