{"id":688,"date":"2024-10-09T13:57:00","date_gmt":"2024-10-09T12:57:00","guid":{"rendered":"http:\/\/petpalscare.com\/?p=688"},"modified":"2024-10-09T13:57:00","modified_gmt":"2024-10-09T12:57:00","slug":"piranhas-quao-perigosas-elas-sao-112708","status":"publish","type":"post","link":"https:\/\/petpalscare.com\/pt\/piranhas-quao-perigosas-elas-sao-112708\/","title":{"rendered":"Piranhas: qu\u00e3o perigosas elas s\u00e3o?"},"content":{"rendered":"<figure class=\"comp primary-media mntl-universal-primary-image article-header__media right-rail__offset primary-image\" id=\"primary-media_1-0\">\n<div class=\"primary-image__media\">\n<div class=\"img-placeholder\">\n<img decoding=\"async\" alt=\"Piranha de barriga vermelha\" src=\"https:\/\/lh3.googleusercontent.com\/d\/1ZsvJj5lLHe9nVETpGoeia2Q6YamjJ2F9=w630?image.jpg\" loading=\"lazy\"\/><br \/>\n<noscript><br \/>\n<\/noscript>\n<\/div>\n<\/p><\/div><figcaption class=\"comp primary-image__figcap lifestyle-figure-caption figure__caption\" id=\"primary-image__figcap_1-0\">\nYiming Chen \/ Getty Images<br \/>\n<\/figcaption><\/figure>\n<div class=\"loc article-content\">\n<div class=\"comp article__structured-wrapper div mntl-block\" data-contain-tooltips=\"true\" id=\"article__structured-wrapper_1-0\">\n<div class=\"comp sc-page mntl-sc-page mntl-block text-passage structured-content\" data-bind-scroll-on-start=\"true\" data-sc-ad-label-height=\"11\" data-sc-ad-track-spacing=\"100\" data-sc-breakpoint=\"50em\" data-sc-content-positions=\"[1, 1, 1, 1250, 1, 1, 1, 1]\" data-sc-load-immediate=\"5\" data-sc-max-track-height=\"600\" data-sc-min-track-height=\"250\" data-sc-sticky-offset=\"138\" id=\"sc-page_1-0\">\n<p class=\"comp mntl-sc-block lifestyle-sc-block-html mntl-sc-block-html text-passage u-how-to-title-align\" id=\"mntl-sc-block_1-0\">Piranhas s\u00e3o frequentemente retratadas em filmes de aventura como vorazes e prontas para morder em rios de selva. E ainda assim, piranhas tamb\u00e9m s\u00e3o mantidas por algumas pessoas como esp\u00e9cimes em aqu\u00e1rios dom\u00e9sticos. Essa contradi\u00e7\u00e3o pode deixar os amadores se perguntando o qu\u00e3o perigosas as piranhas realmente s\u00e3o. N\u00f3s detalhamos o qu\u00e3o perigosas as piranhas realmente s\u00e3o e se voc\u00ea deve mant\u00ea-las em seu aqu\u00e1rio.\n<\/p>\n<div class=\"comp mntl-sc-block lifestyle-sc-block-adslot mntl-sc-block-adslot mntl-block u-no-article-width-restriction\" id=\"mntl-sc-block_2-0\"><\/div>\n<p><span class=\"heading-toc\" id=\"toc-how-dangerous-are-they\"><\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_71 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Tabela de conte\u00fados<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/petpalscare.com\/pt\/piranhas-quao-perigosas-elas-sao-112708\/#Quao_perigosos_eles_sao\" title=\"Qu\u00e3o perigosos eles s\u00e3o?\">Qu\u00e3o perigosos eles s\u00e3o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/petpalscare.com\/pt\/piranhas-quao-perigosas-elas-sao-112708\/#Piranhas_sao_legais\" title=\"Piranhas s\u00e3o legais?\">Piranhas s\u00e3o legais?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/petpalscare.com\/pt\/piranhas-quao-perigosas-elas-sao-112708\/#Voce_deve_manter_piranhas\" title=\"Voc\u00ea deve manter piranhas?\">Voc\u00ea deve manter piranhas?<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"comp mntl-sc-block lifestyle-sc-block-heading mntl-sc-block-heading u-how-to-title-align\" id=\"mntl-sc-block_3-0\"><span class=\"ez-toc-section\" id=\"Quao_perigosos_eles_sao\"><\/span> <span class=\"mntl-sc-block-heading__text\">Qu\u00e3o perigosos eles s\u00e3o?<\/span> <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"comp mntl-sc-block lifestyle-sc-block-html mntl-sc-block-html text-passage u-how-to-title-align\" id=\"mntl-sc-block_4-0\">Na verdade, s\u00e3o as piranhas que s\u00e3o rotineiramente comidas pelas pessoas; apenas algumas pessoas j\u00e1 foram comidas por piranhas. E, no entanto, ataques a humanos realmente ocorreram, principalmente na bacia amaz\u00f4nica. Existem v\u00e1rias centenas de casos documentados de ataques, com alguns terminando em morte. Mas, de mais de 30 esp\u00e9cies de piranhas, \u00e9 apenas a piranha de barriga vermelha que \u00e9 o assunto da maioria das lendas devoradoras de homens.\n<\/p>\n<div class=\"comp mntl-sc-block lifestyle-sc-block-adslot mntl-sc-block-adslot mntl-block u-no-article-width-restriction\" id=\"mntl-sc-block_5-0\"><\/div>\n<p class=\"comp mntl-sc-block lifestyle-sc-block-html mntl-sc-block-html text-passage u-how-to-title-align\" id=\"mntl-sc-block_6-0\">Os ataques de piranhas de barriga vermelha tendem a atingir o pico na esta\u00e7\u00e3o seca, quando a comida \u00e9 escassa e os n\u00edveis de \u00e1gua est\u00e3o baixos, o que leva a concentra\u00e7\u00f5es maiores do que o normal de peixes famintos. Ainda assim, mesmo esses ataques na esta\u00e7\u00e3o seca s\u00e3o normalmente limitados a pequenas, mas dolorosas mordidas nas m\u00e3os e nos p\u00e9s; ataques fatais s\u00e3o bem raros.\n<\/p>\n<div class=\"comp mntl-sc-block lifestyle-sc-block-adslot mntl-sc-block-adslot mntl-block u-no-article-width-restriction\" id=\"mntl-sc-block_7-0\">\n<div class=\"comp mm-ads-native\" data-right-rail-index=\"2\" id=\"mm-ads-native_1-0\" style=\"--native-ad-height: auto\">\n<div class=\"comp mm-ads-native__adunit mm-ads-gpt-dynamic-adunit mm-ads-gpt-adunit scads-to-load gpt native dynamic js-immediate-ad js-immediate-ad-loaded\" id=\"mm-ads-native__adunit_1-0\">\n<div 3],\"fluid\"]'=\"\" class=\"wrapper\" data-pos=\"native\" data-priority=\"4\" data-rtb=\"false\" data-sizes=\"'[[1,\" data-targeting=\"{}\" data-type=\"native\" data-wait-for-third-party=\"false\" id=\"native\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"comp mntl-sc-block lifestyle-sc-block-html mntl-sc-block-html text-passage u-how-to-title-align\" id=\"mntl-sc-block_8-0\">Uma piranha tem mand\u00edbulas poderosas com dentes afiados e \u00e9 um predador formid\u00e1vel, mas esses peixes geralmente se alimentam apenas de outros peixes ou animais feridos. O fato \u00e9 que a piranha faminta morde quase tudo, at\u00e9 mesmo outras piranhas. Essa preda\u00e7\u00e3o de conespec\u00edfica acontece com frequ\u00eancia suficiente para que as piranhas tenham desenvolvido uma regenera\u00e7\u00e3o incrivelmente r\u00e1pida de nadadeiras, paredes corporais e dentes, com mordidas tornando o progresso da cura vis\u00edvel literalmente da noite para o dia.\n<\/p>\n<div class=\"comp mntl-sc-block lifestyle-sc-block-adslot mntl-sc-block-adslot mntl-block u-no-article-width-restriction\" id=\"mntl-sc-block_9-0\"><\/div>\n<p class=\"comp mntl-sc-block lifestyle-sc-block-html mntl-sc-block-html text-passage u-how-to-title-align\" id=\"mntl-sc-block_10-0\">O especialista em peixes Dr. HR Axelrod declarou na rede de televis\u00e3o que as piranhas n\u00e3o s\u00e3o perigosas para as pessoas. Mais tarde, ele foi convidado a provar isso, e ele provou \u2014 entrando em \u00e1guas infestadas de piranhas usando apenas sungas. Colocando um grande peda\u00e7o de carne em um anzol, ele o balan\u00e7ou na \u00e1gua e esperou. As piranhas rasgaram a carne, mas deixaram o Dr. Axelrod intocado.\n<\/p>\n<div class=\"comp mntl-sc-block lifestyle-sc-block-adslot mntl-sc-block-adslot mntl-block u-no-article-width-restriction\" id=\"mntl-sc-block_11-0\"><\/div>\n<p><span class=\"heading-toc\" id=\"toc-are-piranhas-legal\"><\/span><\/p>\n<h2 class=\"comp mntl-sc-block lifestyle-sc-block-heading mntl-sc-block-heading u-how-to-title-align\" id=\"mntl-sc-block_12-0\"><span class=\"ez-toc-section\" id=\"Piranhas_sao_legais\"><\/span> <span class=\"mntl-sc-block-heading__text\">Piranhas s\u00e3o legais?<\/span> <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"comp mntl-sc-block lifestyle-sc-block-html mntl-sc-block-html text-passage u-how-to-title-align\" id=\"mntl-sc-block_13-0\">Embora as piranhas representem pouco perigo para os humanos, elas representam um perigo para as esp\u00e9cies nativas de peixes. Por essa raz\u00e3o, muitos estados e pa\u00edses restringem a importa\u00e7\u00e3o, reprodu\u00e7\u00e3o ou mesmo mant\u00ea-las em aqu\u00e1rios.\n<\/p>\n<div class=\"comp mntl-sc-block lifestyle-sc-block-adslot mntl-sc-block-adslot mntl-block u-no-article-width-restriction\" id=\"mntl-sc-block_14-0\"><\/div>\n<p class=\"comp mntl-sc-block lifestyle-sc-block-html mntl-sc-block-html text-passage u-how-to-title-align\" id=\"mntl-sc-block_15-0\">Infelizmente, as pessoas\u00a0 <a data-component=\"link\" data-ordinal=\"1\" data-source=\"inlineLink\" data-type=\"internalLink\" href=\"\/pt\/nao-de-descarga-naquele-peixe-112460\">jogam peixes<\/a> que n\u00e3o querem mais em rios ou lagos, mas uma piranha jogada em um rio ou lago pode facilmente perturbar esp\u00e9cies de peixes que vivem l\u00e1, prejudicando assim a ecologia. Elas podem ser encontradas em v\u00e1rios estados dentro dos Estados Unidos, embora n\u00e3o sejam nativas. O potencial para uma popula\u00e7\u00e3o reprodutora se estabelecer em nossas \u00e1guas \u00e9 real e, por esse motivo, alguns estados optam por proibir o peixe at\u00e9 mesmo para uso em aqu\u00e1rios internos.\u00a0\n<\/p>\n<div class=\"comp mntl-sc-block lifestyle-sc-block-adslot mntl-sc-block-adslot mntl-block u-no-article-width-restriction\" id=\"mntl-sc-block_16-0\"><\/div>\n<p><span class=\"heading-toc\" id=\"toc-should-you-keep-piranhas\"><\/span><\/p>\n<h2 class=\"comp mntl-sc-block lifestyle-sc-block-heading mntl-sc-block-heading u-how-to-title-align\" id=\"mntl-sc-block_17-0\"><span class=\"ez-toc-section\" id=\"Voce_deve_manter_piranhas\"><\/span> <span class=\"mntl-sc-block-heading__text\">Voc\u00ea deve manter piranhas?<\/span> <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"comp mntl-sc-block lifestyle-sc-block-html mntl-sc-block-html text-passage u-how-to-title-align\" id=\"mntl-sc-block_18-0\">Embora sejam legais em alguns lugares, as piranhas n\u00e3o s\u00e3o peixes ideais para aqu\u00e1rio. Elas n\u00e3o podem ser mantidas com outros peixes porque s\u00e3o predadores naturais; elas comem todas as suas outras esp\u00e9cies e, \u00e0s vezes, at\u00e9 mesmo outras de sua pr\u00f3pria esp\u00e9cie. As piranhas tamb\u00e9m s\u00e3o bastante reclusas e um tanto ariscas. A menos que seu tanque esteja vazio de toda a cobertura, voc\u00ea n\u00e3o ver\u00e1 piranhas por a\u00ed com muita frequ\u00eancia.\n<\/p>\n<div class=\"comp mntl-sc-block lifestyle-sc-block-adslot mntl-sc-block-adslot mntl-block u-no-article-width-restriction\" id=\"mntl-sc-block_19-0\"><\/div>\n<p class=\"comp mntl-sc-block lifestyle-sc-block-html mntl-sc-block-html text-passage u-how-to-title-align\" id=\"mntl-sc-block_20-0\">A hora da alimenta\u00e7\u00e3o \u00e9 quando voc\u00ea ver\u00e1 mais a\u00e7\u00e3o, e mesmo assim eles podem esperar voc\u00ea sair do c\u00f4modo antes de decidirem comer. Assim como qualquer predador aqu\u00e1tico, as piranhas d\u00e3o golpes \u00fanicos na comida. Seus h\u00e1bitos alimentares s\u00e3o muito mais lentos e relativamente tranquilos em compara\u00e7\u00e3o com os frenesis de alimenta\u00e7\u00e3o retratados pela m\u00e1gica dos filmes de Hollywood.\n<\/p>\n<div class=\"comp mntl-sc-block lifestyle-sc-block-adslot mntl-sc-block-adslot mntl-block u-no-article-width-restriction\" id=\"mntl-sc-block_21-0\"><\/div>\n<p class=\"comp mntl-sc-block lifestyle-sc-block-html mntl-sc-block-html text-passage u-how-to-title-align\" id=\"mntl-sc-block_22-0\">Se voc\u00ea est\u00e1 falando s\u00e9rio sobre escolher manter piranhas, elas precisam de um habitat tranquilo com lugares para se esconder, e n\u00e3o devem ser mantidas com outros peixes, mesmo de sua pr\u00f3pria esp\u00e9cie. Piranhas s\u00e3o <a data-component=\"link\" data-ordinal=\"1\" data-source=\"inlineLink\" data-type=\"internalLink\" href=\"\/pt\/seu-peixe-e-onivoro-herbivoro-ou-carnivoro-113102\">carn\u00edvoras<\/a> que preferem comida fresca. E lembre-se, por causa do perigo que elas representam para os habitats locais, verifique suas leis locais antes de trazer uma para casa.\n<\/p>\n<\/div>\n<div class=\"comp sources mntl-block\" id=\"sources_1-0\">\n<div class=\"comp mntl-article-sources mntl-expandable-block is-expanded\" data-scroll-offset=\"128\" id=\"mntl-article-sources_1-0\">\n<div class=\"loc toggle-content\"><span class=\"comp mntl-article-sources__heading mntl-text-block\" id=\"mntl-article-sources__heading_1-0\">FONTES DO ARTIGO<\/span>\n<\/div>\n<div class=\"loc expandable-content\">\n<div class=\"comp mntl-article-sources__citation-sources mntl-citation-sources mntl-sources\" data-tracking-container=\"true\" id=\"mntl-article-sources__citation-sources_1-0\">\n<ol class=\"mntl-sources__content\">\n<li class=\"mntl-sources__source\" id=\"citation-3\">\n<p>Haddad Jr, Vidal e Ivan Sazima. <a data-component=\"link\" data-ordinal=\"1\" data-source=\"inlineLink\" data-type=\"externalLink\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/14719860\/\" rel=\"noopener\" target=\"_blank\">Ataques de Piranhas em Humanos no Sudeste do Brasil: Epidemiologia, Hist\u00f3ria Natural e Tratamento Cl\u00ednico, com Descri\u00e7\u00e3o de um Surto de Picada<\/a> .\u00a0 <em>Wilderness &#038; Environmental Medicine<\/em> , vol 14, no. 4, 2003.<\/p>\n<\/li>\n<li class=\"mntl-sources__source\" id=\"citation-4\">\n<p><a data-component=\"link\" data-ordinal=\"1\" data-source=\"inlineLink\" data-type=\"externalLink\" href=\"https:\/\/fish.uw.edu\/2019\/10\/piranha-fish-swap-old-teeth-for-new-simultaneously\" rel=\"noopener\" target=\"_blank\">Peixes Piranha Trocam Dentes Velhos Por Novos Simultaneamente<\/a> .\u00a0 <em>Escola de Ci\u00eancias Aqu\u00e1ticas e Pesqueiras<\/em> .<\/p>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"\n<p>Yiming Chen \/ Getty Images<\/p>\n<p>Piranhas s\u00e3o frequentemente retratadas em filmes de aventura como vorazes e prontas para morder em rios de&#8230;<\/p>\n","protected":false},"author":279,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[11,27,55],"tags":[],"class_list":["post-688","post","type-post","status-publish","format-standard","hentry","category-peixes-e-aquarios","category-peixes-e-aquarios-de-agua-doce","category-racas-de-peixes-de-agua-doce"],"_links":{"self":[{"href":"https:\/\/petpalscare.com\/pt\/wp-json\/wp\/v2\/posts\/688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/petpalscare.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/petpalscare.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/petpalscare.com\/pt\/wp-json\/wp\/v2\/users\/279"}],"replies":[{"embeddable":true,"href":"https:\/\/petpalscare.com\/pt\/wp-json\/wp\/v2\/comments?post=688"}],"version-history":[{"count":0,"href":"https:\/\/petpalscare.com\/pt\/wp-json\/wp\/v2\/posts\/688\/revisions"}],"wp:attachment":[{"href":"https:\/\/petpalscare.com\/pt\/wp-json\/wp\/v2\/media?parent=688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petpalscare.com\/pt\/wp-json\/wp\/v2\/categories?post=688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petpalscare.com\/pt\/wp-json\/wp\/v2\/tags?post=688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}