{"id":39,"date":"2010-08-21T17:56:00","date_gmt":"2010-08-21T20:56:00","guid":{"rendered":"http:\/\/scienceblogs.com.br\/colecionadores\/2010\/08\/faxinalipterus-minima-o-reptil-voador-mais-antigo-do-mundo-e-gaucho-tche\/"},"modified":"2010-08-21T17:56:00","modified_gmt":"2010-08-21T20:56:00","slug":"faxinalipterus-minima-o-reptil-voador-mais-antigo-do-mundo-e-gaucho-tche","status":"publish","type":"post","link":"https:\/\/www.blogs.unicamp.br\/colecionadores\/2010\/08\/21\/faxinalipterus-minima-o-reptil-voador-mais-antigo-do-mundo-e-gaucho-tche\/","title":{"rendered":"&#062;Faxinalipterus minima, o r\u00e9ptil voador mais antigo do mundo \u00e9 ga\u00facho, tch\u00ea!"},"content":{"rendered":"<p>&gt;<\/p>\n<div dir=\"ltr\" style=\"text-align: left\">\n<div style=\"text-align: justify\"><b><span class=\"Apple-style-span\" style=\"color: orange\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">N\u00e3o podia faltar&#8230; demorei pra escrever sobre esse bichinho, mas aqui est\u00e1, finalmente!<\/span><\/span><\/span><\/b><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"color: #f6b26b\"><i><b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Faxinalipterus minima<\/span><\/span><\/b><\/i><b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">&nbsp;&nbsp;foi encontrado na regi\u00e3o de Faxinal do Soturno, RS, e veio ajudar a escrever um importante cap\u00edtulo da hist\u00f3ria dos r\u00e9pteis voadores. O bichinho ga\u00facho, teria cerca de 220 milh\u00f5es de anos (Tri\u00e1ssico Superior) e tratar-se-ia da pe\u00e7a mais antiga de toda hist\u00f3ria dos Pterosauria at\u00e9 ent\u00e3o.<\/span><\/span><\/b><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">O animal foi descrito no compendio &#8220;New Aspects of Mesozoic Biodiversity&#8221;, novo livro da s\u00e9rie <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Lecture Notes in Earth Sciences<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">, publicado pela Springer. O livro re\u00fane uma s\u00e9rie de sete artigos relevantes para o discernimento da evolu\u00e7\u00e3o da vida num dos per\u00edodos mais&nbsp;fascinantes&nbsp;da hist\u00f3ria do planeta Terra, o Mesoz\u00f3ico, e inclui aquele que descreve os restos do que teria sido um pequenino r\u00e9ptil voador muito primitivo e do tamanho de um pardal: <\/span><\/span><b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">&#8220;Pterosauria from the Late Triassic of Southern Brazil&#8221;<\/span><\/span><\/b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> \u00e9 o nome da publica\u00e7\u00e3o de Jos\u00e9 Bonaparte, Cesar Schultz e Marina Bento Soares. Ali se descreve o nosso pequeno <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Faxinalipterus<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> &#8230;<\/span><\/span><br \/><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><\/p>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><a href=\"http:\/\/1.bp.blogspot.com\/_A3NVGDDDHJs\/THBAIKkupqI\/AAAAAAAAFxc\/ag9qcLpAQoQ\/s1600\/ptero.jpg\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><span class=\"Apple-style-span\" style=\"font-size: small\"><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2010\/08\/ptero.jpg\" \/><\/span><\/a><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Fragmentos do f\u00f3ssil de <\/span><i><span class=\"Apple-style-span\" style=\"font-size: small\">Faxinalipterus<\/span><\/i><\/span><\/div>\n<p><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"color: #f6b26b\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"color: #f6b26b\"><b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Porque <\/span><\/span><\/b><i><b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Faxinalipterus<\/span><\/span><\/b><\/i><b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> \u00e9 t\u00e3o importante?<\/span><\/span><\/b><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">A maioria dos pterossauros tri\u00e1ssicos &#8211; &nbsp;os mais antigos &#8211; foi encontrada na Europa em dep\u00f3sitos de idade Noriana (216 &#8211; 203 milh\u00f5es de anos atr\u00e1s) no norte da It\u00e1lia. L\u00e1 eles s\u00e3o representados por esp\u00e9cimes quase completos que ajudaram a fornecer vislumbres muito importantes sobre hist\u00f3ria evolutiva desses fascinantes seres alados.&nbsp;<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Entre alguns dos animais ali encontrados podemos citar <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Eudimorphodon, Pteinosaurus<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> e <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Preondactylus. <\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Nesses tr\u00eas animais, apesar de bem antigos, foram observadas algumas caracter\u00edsticas&nbsp;anat\u00f4micas&nbsp;consideradas j\u00e1 bastante derivadas e t\u00edpicas do v\u00f4o ativo, como por exemplo modifica\u00e7\u00f5es na cintura peitoral semelhantes \u00e0s dos pterossauros do per\u00edodo Jur\u00e1ssico. Foi a partir principalmente dessa observa\u00e7\u00e3o (entre outras) que os cientistas&nbsp;conclu\u00edram&nbsp;<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">que a principal diferencia\u00e7\u00e3o desses r\u00e9pteis de seus ancestrais essencialmente terrestres teria se dado em algum momento anterior dentro do Tri\u00e1ssico ou mesmo bem antes, durante o final do per\u00edodo Permiano.<\/span><\/span><br \/><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Sendo assim, parte da hist\u00f3ria evolutiva dos pterossauros, na verdade a parcela mais significativa, permanecia obscura.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/span><\/i><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><a href=\"http:\/\/2.bp.blogspot.com\/_A3NVGDDDHJs\/THANkDsv8wI\/AAAAAAAAFxE\/1805OlXQdRI\/s1600\/eudimorphodon.jpg\" data-rel=\"lightbox-image-1\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-size: x-small\"><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2010\/08\/eudimorphodon.jpg\" \/><\/span><\/span><\/a><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><span class=\"Apple-style-span\" style=\"color: #f6b26b\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">F\u00f3ssil de <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">Eudimorphodon<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">, Tri\u00e1ssico Superior do Norte italiano<\/span><\/span><\/span><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><a href=\"http:\/\/2.bp.blogspot.com\/_A3NVGDDDHJs\/THAS8Gt3cFI\/AAAAAAAAFxM\/pLc4XpVLHQI\/s1600\/Preondactylus.jpg\" data-rel=\"lightbox-image-2\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #783f04\"><span class=\"Apple-style-span\" style=\"font-size: x-small\"><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2010\/08\/Preondactylus.jpg\" \/><\/span><\/span><\/span><\/a><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><span class=\"Apple-style-span\" style=\"color: #f6b26b\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">Reconstitui\u00e7\u00e3o de <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">Preondactylus<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\"> por Mark Witton.<\/span><\/span><\/span><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #783f04\"><span class=\"Apple-style-span\" style=\"font-size: x-small\"> <\/span><\/span><\/span><a href=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2010\/08\/Peteinosaurus_NT.jpg\" data-rel=\"lightbox-image-3\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #783f04\"><span class=\"Apple-style-span\" style=\"font-size: x-small\"><img fetchpriority=\"high\" decoding=\"async\" border=\"0\" height=\"259\" src=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2010\/08\/Peteinosaurus_NT.jpg\" width=\"320\" \/><\/span><\/span><\/span><\/a><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><span class=\"Apple-style-span\" style=\"color: #f6b26b\"><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">Pteinosaurus<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">, ilustra\u00e7\u00e3o de N. Tamura.<\/span><\/span><\/span><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><a href=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2010\/08\/a09f2.gif\" data-rel=\"lightbox-image-4\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #783f04\"><span class=\"Apple-style-span\" style=\"font-size: x-small\"><img decoding=\"async\" border=\"0\" height=\"378\" src=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2010\/08\/a09f2.gif\" width=\"400\" \/><\/span><\/span><\/span><\/a><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-size: x-small\">Filogenia dos Pterosauria mostrando a poss\u00edvel origem e diversifica\u00e7\u00e3o das primeiras linhagens. Os n\u00f3s 1 e 2 representam Ramphorhynchidae e Pterodactyloidea, respectivamente, as duas principais linhagens do grupo.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/span><\/i><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Sob esse prisma, o que torna <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Faxinalipterus<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> t\u00e3o interessante \u00e9 que apesar de tamb\u00e9m pertencer ao Tri\u00e1ssico tardio, ele apresenta caracter\u00edsticas interpretadas como primitivas pelos autores. Isso indicaria que pterossauros primitivos e derivados teriam vivido praticamente ao mesmo tempo, por\u00e9m de em diferentes cen\u00e1rios geogr\u00e1ficos, e que a evolu\u00e7\u00e3o inicial do grupo talvez tenha se dado mais rapidamente que o esperado.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">O grande furor no entorno da descoberta desse bichinho tamb\u00e9m est\u00e1 relacionado com o fato dele ser o primeiro registro do grupo no Tri\u00e1ssico da Am\u00e9rica do Sul. Isso modifica algumas quest\u00f5es biogeogr\u00e1ficas e levanta algumas d\u00favidas interessantes quanto \u00e0 outro aspecto&#8230; <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Faxinalipterus<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> foi encontrado em rochas que refletem um ambiente continental, diferente daquele dos pterossauros europeus, tipicamente litor\u00e2neo. Isso poderia evidenciar que a evolu\u00e7\u00e3o dos pterossauros teria ocorrido em ambientes continentais ou mediterr\u00e2neos, e a coloniza\u00e7\u00e3o de ambientes litorais marinhos teria sido um passo posterior.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/div>\n<div style=\"text-align: justify\"><b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><span class=\"Apple-style-span\" style=\"color: #f6b26b\">O f\u00f3ssil, sua hist\u00f3ria e um pouco mais &#8230;<\/span><\/span><\/span><\/b><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">O artigo de Bonaparte e colaboradores analisa restos f\u00f3sseis bastante incompletos. O material \u00e9 escasso e permitiu somente poucas conclus\u00f5es com rela\u00e7\u00e3o a hist\u00f3ria evolutiva dos Pterosauria.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Os fragmentos \u00f3sseos atribu\u00eddos ao grupo foram descobertos durante uma campanha entre 2002 e 2005 numa velha pedreira pr\u00f3xima \u00e0 cidade de Faxinal do Soturno, RS. O material estava concentrado em um \u00fanico pequeno bloco de arenito da Forma\u00e7\u00e3o Caturrita e foi considerado como pertencente \u00e0 um mesmo indiv\u00edduo por causa de seu tamanho e sua estrutura.&nbsp;<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Foi atribu\u00eddo como pertencente \u00e0 Pterosauria por apresentar fei\u00e7\u00f5es ocas, pequena propor\u00e7\u00e3o e a presen\u00e7a de outras determinadas caracter\u00edsticas \u00f3sseas reconhecidas somente em pterossauros e aves. &nbsp;Peculiaridades de alguns &nbsp;elementos esqueletais como o \u00famero e o corac\u00f3ide \u00e9 que permitiram classificar o material como definitivamente de um pterossauro primitivo.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><a href=\"http:\/\/3.bp.blogspot.com\/_A3NVGDDDHJs\/THAwXL2Y_LI\/AAAAAAAAFxU\/QU2TVWdDAzo\/s1600\/Faxinalipterus.jpg\" data-rel=\"lightbox-image-5\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #783f04\"><span class=\"Apple-style-span\" style=\"font-size: small\"><img decoding=\"async\" border=\"0\" height=\"355\" src=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2010\/08\/Faxinalipterus.jpg\" width=\"400\" \/><\/span><\/span><\/span><\/a><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #783f04\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><\/span><\/div>\n<div style=\"text-align: center\"><a href=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2010\/08\/8728333.jpg\" data-rel=\"lightbox-image-6\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #783f04\"><span class=\"Apple-style-span\" style=\"font-size: small\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" height=\"232\" src=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2010\/08\/8728333.jpg\" width=\"320\" \/><\/span><\/span><\/span><\/a><\/div>\n<div class=\"separator\" style=\"clear: both;text-align: center\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-size: x-small\">O fragmento da maxila esquerda com 3 dentes ainda inseridos.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Os materiais consistem: da cabe\u00e7a de um \u00famero, da&nbsp;<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">ulna e r\u00e1dio esquerdos,<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">&nbsp;de um corac\u00f3ide praticamente completo, da t\u00edbia e f\u00edbula esquerdas, de partes da t\u00edbia e f\u00edbula direitas, do f\u00eamur esquerdo, de um prov\u00e1vel elemento metatarsal e de um fragmento da maxila esquerda com tr\u00eas dentes.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">A an\u00e1lise especialmente do corac\u00f3ide, da por\u00e7\u00e3o proximal do \u00famero e de caracteres da f\u00edbula \u00e9 que permitiu aos autores inferir a condi\u00e7\u00e3o primitiva de <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Faxinalipterus. <\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Ele seria o pterossauro mais primitivo conhecido.<\/span><\/span><\/div>\n<p><i><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/i><\/p>\n<div style=\"text-align: justify\"><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Faxinalipterus<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> p<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">ode ser considerado tamb\u00e9m mais antigo que os pterossauros da It\u00e1lia.<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">&nbsp;A idade das rochas em Faxinal do Soturno representaria a transi\u00e7\u00e3o Carniano-Noriano (de acordo com a geocronologia europ\u00e9ia) e n\u00e3o o final do est\u00e1gio Noriano como as rochas do norte italiano. Ele teria convivido com animais como o procolofon\u00eddeo <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Soturnia calodon<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">, o dicinodonte <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Jachaleria candelariensis<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">, o tritelodont\u00eddeo <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Riograndia guaibensis<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> e o Saurischia basal <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Guaibasaurus candelarienis.<\/span><\/span><\/i><\/div>\n<p><i><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/i><\/p>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Os pesquisadores da Universidade Federal do Rio Grande do Sul (UFRGS) e da Fundaci\u00f3n de Historia Natural F\u00e9lix de Azara, da Argentina, escolheram o nome do pequeno pterossauro em homenagem a cidade de Faxinal do Soturno e &#8216;minima&#8217; em refer\u00eancia ao tamanho diminuto do animal, n\u00e3o muito maior que um camundongo.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/div>\n<div style=\"text-align: justify\"><b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-size: small\">Continuando os estudos&#8230;<\/span><\/span><\/b><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">O artigo de <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Faxinalipterus <\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">saiu somente esse ano, apesar do f\u00f3ssil ter sido encontrado h\u00e1 5 anos atr\u00e1s. Os estudos todavia continuam, os pequenos ossos&nbsp;encontram-se j\u00e1 h\u00e1 cerca de um ano sob an\u00e1lise do Professor Alexandre Kellner no Museu Nacional, no Rio de Janeiro.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Kellner parece ter alguma cautela e afirma tratar-se de uma quest\u00e3o em aberto. Ele tem d\u00favidas quanto a classifica\u00e7\u00e3o e acredita que <\/span><\/span><i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Faxinalipterus<\/span><\/span><\/i><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"> possa tratar-se de um animal na base da linhagem dos pterossauros e n\u00e3o um pterossauro verdadeiro.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Se comprovada a possibilidade, a teoria de que os pterossauros se originaram no hemisf\u00e9rio norte cairia por terra.<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: small\"> <\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\">Vamos continuar acompanhando!<\/span><\/span><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: small\"><br \/><\/span> <\/span><\/div>\n<p><\/p>\n<div style=\"text-align: justify\"><b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-size: x-small\">Nota sobre a refer\u00eancia<\/span><\/span><\/b><\/div>\n<div style=\"text-align: justify\"><b><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\"><br \/><\/span> <\/span><\/b><\/div>\n<div style=\"text-align: justify\"><b><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\"><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-weight: normal;line-height: 21px\"><\/span><\/span><\/span><\/b><\/div>\n<p><b><span class=\"Apple-style-span\" style=\"font-size: x-small\"><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-family: Arial, Helvetica, sans-serif\"><\/span><\/span><\/b><br \/><b><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-family: Arial, Helvetica, sans-serif\"><\/span><\/b><\/p>\n<pre><b><span class=\"Apple-style-span\" style=\"color: #f6b26b;font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">Bonaparte, J.F.; Schultz, C.L. &amp; Soares, M.B. <\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">2010<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\"> - Pterosauria from the Late Triassic of Southern Brazil. Lecture Notes in Earth Sciences <\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">132<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">:<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">63<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">-71<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">.<\/span><\/span><\/span><\/b><\/pre>\n<p><\/p>\n<div style=\"text-align: justify\"><i><span class=\"Apple-style-span\" style=\"color: #f6b26b\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\"><br \/><\/span> <\/span><span class=\"Apple-style-span\" style=\"font-size: x-small\"> <\/span><\/span><\/i><\/div>\n<div style=\"text-align: justify\"><span class=\"Apple-style-span\" style=\"color: #f6b26b\"><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">&#8220;New Aspects on Mesozoic Biodiversity&#8221;, a<\/span><\/span><span class=\"Apple-style-span\" style=\"font-family: Arial, Helvetica, sans-serif\"><span class=\"Apple-style-span\" style=\"font-size: x-small\">pesar de envolver aspectos primariamente dentro paleontologia de vertebrados &#8211; paleobiologia, paleoecologia e paleobiogeografia de alguns tetrapoda, especificamente &#8211; , ele \u00e9 de interesse para qualquer pesquisador que lide com biologia evolutiva e biodiversidade. Infelizmente o acesso \u00e9 pago.<\/span><\/span><\/span><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&gt; N\u00e3o podia faltar&#8230; demorei pra escrever sobre esse bichinho, mas aqui est\u00e1, finalmente! Faxinalipterus minima&nbsp;&nbsp;foi encontrado na regi\u00e3o de Faxinal do Soturno, RS, e veio ajudar a escrever um importante cap\u00edtulo da hist\u00f3ria dos r\u00e9pteis voadores. O bichinho ga\u00facho, teria cerca de 220 milh\u00f5es de anos (Tri\u00e1ssico Superior) e tratar-se-ia da pe\u00e7a mais antiga &hellip; <a href=\"https:\/\/www.blogs.unicamp.br\/colecionadores\/2010\/08\/21\/faxinalipterus-minima-o-reptil-voador-mais-antigo-do-mundo-e-gaucho-tche\/\" class=\"more-link\">Continue lendo <span class=\"screen-reader-text\">&#062;Faxinalipterus minima, o r\u00e9ptil voador mais antigo do mundo \u00e9 ga\u00facho, tch\u00ea!<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":489,"featured_media":40,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"pgc_sgb_lightbox_settings":"","_vp_format_video_url":"","_vp_image_focal_point":[],"footnotes":""},"categories":[74,82],"tags":[],"class_list":["post-39","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pterosauria","category-triassico"],"jetpack_featured_media_url":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-content\/uploads\/sites\/243\/2012\/01\/ptero.jpg","_links":{"self":[{"href":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-json\/wp\/v2\/posts\/39","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-json\/wp\/v2\/users\/489"}],"replies":[{"embeddable":true,"href":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-json\/wp\/v2\/comments?post=39"}],"version-history":[{"count":0,"href":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-json\/wp\/v2\/posts\/39\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-json\/wp\/v2\/media\/40"}],"wp:attachment":[{"href":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-json\/wp\/v2\/media?parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-json\/wp\/v2\/categories?post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.blogs.unicamp.br\/colecionadores\/wp-json\/wp\/v2\/tags?post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}