{"id":91096,"date":"2018-08-29T13:00:02","date_gmt":"2018-08-29T16:00:02","guid":{"rendered":"https:\/\/espacoecologico.com.br\/arquivo\/?p=91096"},"modified":"2018-08-29T09:16:32","modified_gmt":"2018-08-29T12:16:32","slug":"como-os-camaleoes-mudam-de-cor-a-ciencia-explica-o-fenomeno","status":"publish","type":"post","link":"https:\/\/espacoecologico.com.br\/arquivo\/como-os-camaleoes-mudam-de-cor-a-ciencia-explica-o-fenomeno\/","title":{"rendered":"Como os camale\u00f5es mudam de cor? A ci\u00eancia explica o fen\u00f4meno"},"content":{"rendered":"<div class=\"mc-column content-text active-extra-styles active-capital-letter\" data-block-type=\"unstyled\" data-block-weight=\"33\" data-block-id=\"2\">\n<p class=\"content-text__container theme-color-primary-first-letter\" data-track-category=\"Link no Texto\" data-track-links=\"\">A mudan\u00e7a de cor dos camale\u00f5es intrigou a ci\u00eancia por muito tempo. Acreditava-se que essa habilidade se manifestava pela coleta de pigmentos dispersos de cores dentro das c\u00e9lulas dos animais.<a href=\"https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao.jpg\"><img loading=\"lazy\" class=\"alignleft size-medium wp-image-91097\" src=\"https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao-300x192.jpg\" alt=\"\" width=\"300\" height=\"192\" srcset=\"https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao-300x192.jpg 300w, https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao.jpg 415w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<\/div>\n<div class=\"wall\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"21\" data-block-id=\"3\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Mas as descobertas cient\u00edficas mais recentes indicam que os camale\u00f5es t\u00eam, na verdade, uma esp\u00e9cie de &#8220;espelho seletivo&#8221;, feito de cristais.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"45\" data-block-id=\"4\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">S\u00e3o &#8220;c\u00e9lulas refletoras com nanocristais&#8221;, explicou \u00e0 BBC News o tratador Nick Reynolds, do Zool\u00f3gico de Chester, na Inglaterra. Essas c\u00e9lulas s\u00e3o como pequenos prismas, de diferentes cores e formatos, que os camale\u00f5es conseguem reorganizar de modo a refletir diferentes comprimentos de onda de luz.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"29\" data-block-id=\"5\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Sendo assim, os camale\u00f5es produzem cores de duas maneiras: suas c\u00e9lulas repletas de pigmentos produzem cores escuras e quentes; j\u00e1 as cores claras v\u00eam da luz refletida dos nanocristais.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"23\" data-block-id=\"6\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">T\u00e3o curiosa quanto essa habilidade \u00e9 a utilidade que ela tem \u2013 e que vai muito al\u00e9m de se camuflar nos ambientes selvagens.<\/p>\n<\/div>\n<div class=\"mc-column content-media content-media--normal  content-photo\" data-block-type=\"backstage-photo\" data-block-id=\"7\">\n<div class=\"content-media__container\">\n<div class=\"content-media__image-centered\">\n<div class=\"progressive-img can-open-lightbox\" data-min-size=\"1008x567\" data-min-size-url=\"https:\/\/s2.glbimg.com\/fFb5VWewkw9EdE7AHgYkWienqBU=\/0x0:1920x1080\/1008x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2018\/7\/z\/39NlFeSYyAD7LWBlg4UA\/camaleao2.jpg\" data-max-size=\"1600x900\" data-max-size-url=\"https:\/\/s2.glbimg.com\/7MmlJ3T-Vp3Ab1j5aINnKAgnhNo=\/0x0:1920x1080\/1600x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2018\/7\/z\/39NlFeSYyAD7LWBlg4UA\/camaleao2.jpg\" data-media-index=\"1\">\n<div class=\"placeholder-container\"><\/div>\n<picture><img loading=\"lazy\" class=\"image content-media__image progressive-loaded\" title=\"Camale\u00f5es tamb\u00e9m t\u00eam a habilidade de se camuflar em ambientes selvagens (Foto: BBC)\" src=\"https:\/\/s2.glbimg.com\/rRL6BFrE2gW0MDREroFM9zNTPe4=\/0x0:1920x1080\/984x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2018\/7\/z\/39NlFeSYyAD7LWBlg4UA\/camaleao2.jpg\" alt=\"Camale\u00f5es tamb\u00e9m t\u00eam a habilidade de se camuflar em ambientes selvagens (Foto: BBC)\" width=\"639\" height=\"360\" data-src=\"https:\/\/s2.glbimg.com\/rRL6BFrE2gW0MDREroFM9zNTPe4=\/0x0:1920x1080\/984x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2018\/7\/z\/39NlFeSYyAD7LWBlg4UA\/camaleao2.jpg\" \/><\/picture><\/div>\n<\/div>\n<div class=\"content-media__description-centered \">\n<p class=\"content-media__description\"><i class=\"content-media__description__icon theme-color-primary\"><\/i><span class=\"content-media__description__caption\">Camale\u00f5es tamb\u00e9m t\u00eam a habilidade de se camuflar em ambientes selvagens (Foto: BBC)<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"35\" data-block-id=\"8\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">A principal utilidade da mudan\u00e7a de cores \u00e9 para se destacar, em vez de se esconder. Os camale\u00f5es mudam de cor para atrair f\u00eameas e para sinalizar a advers\u00e1rios que est\u00e3o \u201cprontos para a briga\u201d.<\/p>\n<\/div>\n<\/div>\n<div data-track-category=\"fim do conteudo\" data-track-action=\"ultimo chunk conteudo\" data-track-noninteraction=\"false\" data-track-scroll=\"entrada completa viewport\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"28\" data-block-id=\"9\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Camale\u00f5es-pantera de Madagascar, por exemplo, mudam completamente de cores \u2013 \u00e0s vezes de verde a amarelo brilhante \u2013 quando veem um parceiro sexual ou em disputas de territ\u00f3rio.<\/p>\n<\/div>\n<\/div>\n<div class=\"content-ads content-ads--reveal\" data-block-type=\"ads\" data-block-id=\"10\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>A mudan\u00e7a de cor dos camale\u00f5es intrigou a ci\u00eancia por muito tempo. Acreditava-se que essa<\/p>\n","protected":false},"author":2,"featured_media":91097,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"uagb_featured_image_src":{"full":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao.jpg",415,265,false],"thumbnail":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao-150x150.jpg",150,150,true],"medium":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao-300x192.jpg",300,192,true],"medium_large":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao.jpg",415,265,false],"large":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao.jpg",415,265,false],"1536x1536":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao.jpg",415,265,false],"2048x2048":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao.jpg",415,265,false],"cream-magazine-thumbnail-2":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao.jpg",415,265,false],"cream-magazine-thumbnail-3":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao.jpg",415,265,false],"cream-magazine-thumbnail-4":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2018\/08\/camaleao.jpg",415,265,false]},"uagb_author_info":{"display_name":"","author_link":"https:\/\/espacoecologico.com.br\/arquivo\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"A mudan\u00e7a de cor dos camale\u00f5es intrigou a ci\u00eancia por muito tempo. Acreditava-se que essa","_links":{"self":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts\/91096"}],"collection":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/comments?post=91096"}],"version-history":[{"count":0,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts\/91096\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/media\/91097"}],"wp:attachment":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/media?parent=91096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/categories?post=91096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/tags?post=91096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}