{"id":26,"date":"2015-09-30T22:17:41","date_gmt":"2015-10-01T01:17:41","guid":{"rendered":"http:\/\/biologo.com.br\/bio\/?page_id=26"},"modified":"2018-07-29T15:50:46","modified_gmt":"2018-07-29T18:50:46","slug":"insetos","status":"publish","type":"page","link":"https:\/\/biologo.com.br\/bio\/insetos\/","title":{"rendered":"Insetos"},"content":{"rendered":"<p><span style=\"font-size: 14pt; color: #000000;\">Os <strong>insetos\u00a0<\/strong>s\u00e3o invertebrados com exoesqueleto quitinoso, corpo dividido em tr\u00eas tagmas (cabe\u00e7a, t\u00f3rax e abd\u00f4men), tr\u00eas pares de patas articuladas, olhos compostos e duas antenas.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\"><span style=\"color: #000000;\">Pertencem \u00e0 classe Insecta e comp\u00f5em o maior e mais largamente distribu\u00eddo grupo de animais do filo Arthropoda e, consequentemente, dentre todos os animais.\u00a0A ci\u00eancia que se dedica a estudar os insetos \u00e9 conhecida como<\/span> <span style=\"color: #0000ff;\"><a href=\"http:\/\/biologo.com.br\/bio\/entomologia\/\"><strong>Entomologia<\/strong><\/a><\/span>.<\/span><\/p>\n<h2><span style=\"font-size: 24pt; color: #000000;\"><strong><span style=\"font-family: 'courier new', courier, monospace;\">Insetos<\/span><\/strong><\/span><\/h2>\n<figure id=\"attachment_27\" aria-describedby=\"caption-attachment-27\" style=\"width: 300px\" class=\"wp-caption alignright\"><a href=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Muhi.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"27\" data-permalink=\"https:\/\/biologo.com.br\/bio\/insetos\/muhi\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Muhi.jpg?fit=800%2C534&amp;ssl=1\" data-orig-size=\"800,534\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;6.3&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon EOS 20D&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1179071015&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;200&quot;,&quot;iso&quot;:&quot;200&quot;,&quot;shutter_speed&quot;:&quot;0.00625&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Insetos\" data-image-description=\"&lt;p&gt;Insetos&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;foto: Simon Plestenjak &gt; simonplestenjak.com&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Muhi.jpg?fit=800%2C534&amp;ssl=1\" class=\"size-medium wp-image-27\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Muhi-300x200.jpg?resize=300%2C200\" alt=\"Insetos\" width=\"300\" height=\"200\" srcset=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Muhi.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Muhi.jpg?w=800&amp;ssl=1 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-27\" class=\"wp-caption-text\"><span style=\"font-size: 10pt; color: #000000;\">foto: <a href=\"http:\/\/www.simonplestenjak.com\/\">Simon Plestenjak<\/a><\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\">Os insetos podem ser encontrados em quase todos os ecossistemas\u00a0do planeta, mas s\u00f3 um pequeno n\u00famero de esp\u00e9cies se adaptaram \u00e0 vida nos <a href=\"http:\/\/biologo.com.br\/bio\/oceanos\/\">oceanos<\/a>.\u00a0<strong>S\u00e3o o grupo de animais mais diversificado existente na Terra.<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"> Embora n\u00e3o haja um consenso entre os entomologistas, estima-se que existam de 5 a 10 milh\u00f5es de esp\u00e9cies diferentes, sendo que quase 1 milh\u00e3o destas esp\u00e9cies j\u00e1 foram catalogadas.\u00a0<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 14pt; color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/biologo.com.br\/bio\/importancia-dos-insetos\/\">Import\u00e2ncia dos insetos<\/a><\/span><\/li>\n<li><span style=\"font-size: 14pt; color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/biologo.com.br\/bio\/entomologia\/\" target=\"_blank\" rel=\"noopener\">Entomologia<\/a><\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">Existem aproximadamente 5 mil esp\u00e9cies de Odonata (libelinhas), 20 mil de\u00a0Orthoptera (gafanhotos e grilos), 170 mil de Lepid\u00f3pteros (borboletas), 120 mil de D\u00edpteros (moscas), 82 mil de Hemipteros (percevejos e af\u00eddeos), 350 mil de Cole\u00f3pteros (besouros) e 110 mil de Hymen\u00f3pteros (abelhas, vespas e formigas).<\/span><\/p>\n<p><span style=\"color: #000000;\">Alguns grupos menores, com uma anatomia semelhante, como os col\u00eambolos, eram agrupados com os insectos no grupo Hexapoda, mas atualmente seguem um grupo parafil\u00e9tico Ellipura, tendo discuss\u00f5es filogen\u00e9ticas relevantes no campo da biologia comparativa.<\/span><\/p>\n<blockquote>\n<p style=\"text-align: center;\"><span style=\"color: #ffffff; font-size: 14pt;\">Os insetos s\u00e3o o grupo de animais mais diversificado existente na Terra. O nome tem origem no latim <em>insectum<\/em><\/span><\/p>\n<\/blockquote>\n<p><span style=\"color: #000000;\">Os verdadeiros insetos distinguem-se dos outros artr\u00f3podes por serem\u00a0ectognatas, ou seja, com as pe\u00e7as bucais externas e por terem onze segmentos abdominais e principalmente pela presen\u00e7a do \u00d3rg\u00e3o de Johnston. Muitos artr\u00f3podes\u00a0terrestres, como as centopeias, mil-p\u00e9s, escorpi\u00f5es, aranhas, como tamb\u00e9m micro artr\u00f3podes col\u00eambolos s\u00e3o muitas vezes considerados erroneamente insetos.<\/span><\/p>\n<figure id=\"attachment_29\" aria-describedby=\"caption-attachment-29\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Hrosc-8693.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"29\" data-permalink=\"https:\/\/biologo.com.br\/bio\/insetos\/hrosc-8693\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Hrosc-8693.jpg?fit=800%2C533&amp;ssl=1\" data-orig-size=\"800,533\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;Simon Plestenjak&quot;,&quot;camera&quot;:&quot;Canon EOS 20D&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1214159860&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;70&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.05&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Besouro\" data-image-description=\"&lt;p&gt;Besouro, um Cole\u00f3ptero&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Foto: Simon Plestenjak&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Hrosc-8693.jpg?fit=800%2C533&amp;ssl=1\" class=\"size-medium wp-image-29\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Hrosc-8693-300x200.jpg?resize=300%2C200\" alt=\"Besouro, um Cole\u00f3ptero\" width=\"300\" height=\"200\" srcset=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Hrosc-8693.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2015\/09\/Hrosc-8693.jpg?w=800&amp;ssl=1 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-29\" class=\"wp-caption-text\"><span style=\"font-size: 10pt;\">Foto: <a href=\"http:\/\/www.simonplestenjak.com\/\" target=\"_blank\" rel=\"noopener\">Simon Plestenjak<\/a><\/span><\/figcaption><\/figure>\n<h3><span id=\"Morfologia_externa\" style=\"font-size: 12pt; color: #000000;\">Morfologia externa<\/span><\/h3>\n<p><span style=\"color: #000000;\">Os insetos atuais s\u00e3o geralmente pequenos e t\u00eam o corpo anat\u00f4mico segmentado, protegido por um exosqueleto r\u00edgido de um material conhecido como quitina. Podem ser caracterizados como animais de simetria bilateral. O corpo \u00e9 dividido em tr\u00eas partes distintas ou tagmas, que s\u00e3o interligadas entre si: cabe\u00e7a, t\u00f3rax e abdome. <\/span><\/p>\n<p><span style=\"color: #000000;\">Na cabe\u00e7a encontram-se um par de antenas sensoriais, um par de olhos compostos, dois ou tr\u00eas olhos simples ou ocelos e as pe\u00e7as bucais: um par de mand\u00edbulas, um par de maxilas e a hipofaringe. Outras estruturas que fazem parte do aparelho bucal dos insetos s\u00e3o o l\u00e1bio, o labro, um par de palpos labiais, um par de palpos maxilares e ocl\u00edpeo. Essas pe\u00e7as s\u00e3o modificadas em cada grupo para atender aos diferentes h\u00e1bitos alimentares, formando diversos tipos de aparelhos bucais (sugador, mastigador, triturador e lambedor).<\/span><\/p>\n<p><span style=\"color: #000000;\">O t\u00f3rax dos insetos possui seis pernas articuladas distribu\u00eddas por tr\u00eas pares: um para o prot\u00f3rax, outro para o mesot\u00f3rax e o \u00faltimo par para o metat\u00f3rax. Em determinadas esp\u00e9cies podemos encontrar tamb\u00e9m um par de asas no mesot\u00f3rax e outro par no metat\u00f3rax. O abd\u00f4men \u00e9 composto por onze segmentos, embora em algumas esp\u00e9cies de insetos esses segmentos possam ser fundidos ou reduzidos de tamanho. O abd\u00f4men tamb\u00e9m cont\u00e9m a maior parte do aparelho digestivo,respirat\u00f3rio, excretor e estruturas internas reprodutivas. Nos machos o segmento genital \u00e9 o 9\u00b0, onde h\u00e1 a abertura genital. As f\u00eameas de muitos insetos possuem\u00a0ovipositores, que s\u00e3o extens\u00f5es dos segmentos genitais adaptados \u00e0 postura de ovos.<\/span><\/p>\n<h4><span id=\"Anatomia_Interna\" style=\"color: #000000; font-size: 12pt;\">Anatomia Interna<\/span><\/h4>\n<figure id=\"attachment_2290\" aria-describedby=\"caption-attachment-2290\" style=\"width: 300px\" class=\"wp-caption alignright\"><a href=\"http:\/\/biologo.com.br\/bio\/os-artropodes\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2290\" data-permalink=\"https:\/\/biologo.com.br\/bio\/os-artropodes\/artropodes\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2017\/04\/artropodes.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=\"artropodes\" data-image-description=\"&lt;p&gt;artr\u00f3podes. lacraia&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;artr\u00f3podes&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2017\/04\/artropodes.jpg?fit=631%2C351&amp;ssl=1\" class=\"wp-image-2290 size-medium\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2017\/04\/artropodes-300x167.jpg?resize=300%2C167\" alt=\"Os artr\u00f3podes\" width=\"300\" height=\"167\" srcset=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2017\/04\/artropodes.jpg?resize=300%2C167&amp;ssl=1 300w, https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2017\/04\/artropodes.jpg?w=631&amp;ssl=1 631w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-2290\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><a href=\"http:\/\/biologo.com.br\/bio\/os-artropodes\/\">Artr\u00f3podes<\/a><\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\">Os insetos s\u00e3o protost\u00f4mios, triplobl\u00e1sticos e celomados. T\u00eam um sistema digestivo completo, consistindo num tubo que vai da boca ao \u00e2nus. O sistema excretor consiste em t\u00fabulos de Malpighi para a remo\u00e7\u00e3o dos dejetos nitrogenados e no intestino posterior para a osmorregula\u00e7\u00e3o: atrav\u00e9s do intestino posterior, os insetos s\u00e3o capazes de reabsorver \u00e1gua com os \u00cdons K+ e Na+ e, por isso, eles normalmente n\u00e3o excretam \u00e1gua com as fezes, permitindo-lhes conserv\u00e1-la e, assim, sobreviver em ambientes \u00e1ridos.<\/span><\/p>\n<p><span style=\"color: #000000;\">As traqueias t\u00eam aberturas na cut\u00edcula chamadas espir\u00e1culos, por onde s\u00e3o feitas as trocas gasosas. O sistema circulat\u00f3rio dos insetos, como nos restantes artr\u00f3podes, \u00e9 aberto: o cora\u00e7\u00e3o bombeia a hemolinfa atrav\u00e9s de art\u00e9rias para espa\u00e7os que rodeiam os \u00f3rg\u00e3os; quando o cora\u00e7\u00e3o se descontrai, a hemolinfa volta para dentro deste \u00f3rg\u00e3o.<\/span><\/p>\n<p><span style=\"color: #000000;\">O complexo sistema nervoso \u00e9 constitu\u00eddo por v\u00e1rios pares de g\u00e2nglios ligados, fundidos, que se unem na regi\u00e3o da cabe\u00e7a e que formam uma massa cerebral. Esta massa se une a uma longa rede nervosa de g\u00e2nglios ventrais que vai at\u00e9 a extremidade do abdome.<\/span><\/p>\n<h5><span style=\"font-size: 12pt;\"><strong><span id=\"Reprodu.C3.A7.C3.A3o\">Reprodu\u00e7\u00e3o<\/span><\/strong><\/span><\/h5>\n<figure id=\"attachment_3307\" aria-describedby=\"caption-attachment-3307\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/biologo.com.br\/bio\/indicadores-ambientais\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3307\" data-permalink=\"https:\/\/biologo.com.br\/bio\/indicadores-ambientais\/indicadores-ambientais-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2017\/11\/Indicadores-ambientais.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=\"Indicadores-ambientais\" data-image-description=\"&lt;p&gt;Indicadores ambientais. By Fir0002 (Own work) [GFDL (http:\/\/www.gnu.org\/copyleft\/fdl.html) or CC-BY-SA-3.0 (http:\/\/creativecommons.org\/licenses\/by-sa\/3.0\/)], via Wikimedia Commons&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Macho da lib\u00e9lula Austrolestes annulosus. Este animal habita corpos d&amp;#8217;\u00e1gua como po\u00e7as e lagos permanentes e tempor\u00e1rios e se distribui por grande parte do continente australiano, exceto pelas regi\u00f5es do norte e nordeste.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2017\/11\/Indicadores-ambientais.jpg?fit=631%2C351&amp;ssl=1\" class=\"wp-image-3307\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2017\/11\/Indicadores-ambientais.jpg?resize=300%2C167&#038;ssl=1\" alt=\"Indicadores ambientais\" width=\"300\" height=\"167\" srcset=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2017\/11\/Indicadores-ambientais.jpg?resize=300%2C167&amp;ssl=1 300w, https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2017\/11\/Indicadores-ambientais.jpg?w=631&amp;ssl=1 631w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-3307\" class=\"wp-caption-text\"><span style=\"font-size: 10pt; color: #000000;\"><a href=\"https:\/\/biologo.com.br\/bio\/indicadores-ambientais\/\">Indicadores Ambientais.<\/a>\u00a0Macho da lib\u00e9lula <em>Austrolestes annulosus<\/em>.\u00a0<\/span><\/figcaption><\/figure>\n<p>A g<span style=\"color: #000000;\">rande maioria dos insetos nascem a partir de ovos depositados por sua genitora em locais prop\u00edcios ao seu desenvolvimento (como em plantas) \u2014 o que os classifica como sendo ov\u00edparos.\u00a0Entretanto, existem casos em que certas esp\u00e9cies de insetos (como a barata <em>Blatella germanica<\/em>) nascem imediatamente ap\u00f3s a postura dos ovos, o que classifica a tais como sendo ovoviv\u00edparos.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">Tamb\u00e9m existem algumas esp\u00e9cies que s\u00e3o consideradas viv\u00edparas, como \u00e9 frequente nos\u00a0pulg\u00f5es, onde os insetos rec\u00e9m-nascidos saem dos ovos ainda dentro do corpo da m\u00e3e.\u00a0Em certas esp\u00e9cies de vespas\u00a0parasitas, identifica-se o fen\u00f4meno da poliembrionia, onde um \u00fanico \u00f3vulo fertilizado se divide em muitos, em alguns casos, at\u00e9 mesmo milhares de embri\u00f5es distintos.<\/span><\/p>\n<p><span style=\"color: #000000;\">Outras varia\u00e7\u00f5es de reprodu\u00e7\u00e3o e desenvolvimento nos insetos podem ser: haplodiploidia, polimorfismo, pedomorfose, dimorfismo sexual, partenog\u00eanese e, mais raramente hermafroditismo.<\/span><\/p>\n<h6><span id=\"Biologia\" style=\"font-size: 12pt; color: #000000;\">Biologia<\/span><\/h6>\n<p><span style=\"color: #000000;\">Muitos insetos possuem um ou dois pares de asas localizadas no segundo e terceiro segmentos tor\u00e1cicos e s\u00e3o o \u00fanico grupo de invertebrados que desenvolveu a capacidade de voar, o que teve um importante papel no seu sucesso reprodutivo. Os insetos alados e as esp\u00e9cies relacionadas que perderam secundariamente as asas est\u00e3o agrupadas nos <em>Pterygota<\/em>.<\/span><\/p>\n<figure id=\"attachment_1540\" aria-describedby=\"caption-attachment-1540\" style=\"width: 300px\" class=\"wp-caption alignright\"><a href=\"http:\/\/biologo.com.br\/bio\/a-super-organizacao-das-formigas\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1540\" data-permalink=\"https:\/\/biologo.com.br\/bio\/a-super-organizacao-das-formigas\/formigas\/\" data-orig-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2016\/10\/formigas.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=\"formigas\" data-image-description=\"&lt;p&gt;A super organiza\u00e7\u00e3o das Formigas&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;A Super Organiza\u00e7\u00e3o das Formigas&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2016\/10\/formigas.jpg?fit=631%2C351&amp;ssl=1\" class=\"wp-image-1540 size-medium\" src=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2016\/10\/formigas-300x167.jpg?resize=300%2C167\" alt=\"A Super Organiza\u00e7\u00e3o das Formigas\" width=\"300\" height=\"167\" srcset=\"https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2016\/10\/formigas.jpg?resize=300%2C167&amp;ssl=1 300w, https:\/\/i0.wp.com\/biologo.com.br\/bio\/wp-content\/uploads\/2016\/10\/formigas.jpg?w=631&amp;ssl=1 631w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1540\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><a href=\"http:\/\/biologo.com.br\/bio\/a-super-organizacao-das-formigas\/\">A Super Organiza\u00e7\u00e3o das Formigas<\/a><\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\">Em alguns insetos, o voo depende muito da turbul\u00eancia atmosf\u00e9rica, mas nos mais \u201cprimitivos\u201d est\u00e1 baseado em m\u00fasculos que fazem bater as asas. Em outras esp\u00e9cies mais \u201cavan\u00e7adas\u201d, do grupo <em>Neoptera<\/em>, as asas podem ser dobradas sobre o dorso, e quando em uso s\u00e3o acionadas por uma a\u00e7\u00e3o indireta de m\u00fasculos que atuam sobre a parede do t\u00f3rax. Estes m\u00fasculos contraem-se quando se encontram distendidos, sem necessitarem de impulsos nervosos, permitindo ao animal bater as asas muito mais rapidamente.<\/span><\/p>\n<p><span style=\"color: #000000;\">Os insetos jovens, depois de sa\u00edrem dos ovos, sofrem uma s\u00e9rie de mudas a fim de poderem crescer \u2013 uma vez que o exosqueleto n\u00e3o lhes permite crescer sem o mudar sem a troca do mesmo.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">Algumas esp\u00e9cies de insetos, como as formigas e as abelhas, vivem em sociedades t\u00e3o bem organizadas que s\u00e3o por vezes consideradas superorganismos.<\/span><\/p>\n<p style=\"text-align: right;\"><span style=\"font-size: 10pt;\">fonte: Wikipedia.org<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Os insetos\u00a0s\u00e3o invertebrados com exoesqueleto quitinoso, corpo dividido em tr\u00eas tagmas (cabe\u00e7a, t\u00f3rax e abd\u00f4men), tr\u00eas pares de patas articuladas,<\/p>\n","protected":false},"author":1,"featured_media":27,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"class_list":["post-26","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Insetos - Entomologia \/ Zoologia. filo Arthropoda - Bi\u00f3logo<\/title>\n<meta name=\"description\" content=\"Os insetos s\u00e3o o grupo de animais mais diversificado existente na Terra. 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