<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/ff4177dd-d8af-425f-aa88-2fbaf9b82cf2/bg1.png"><div class="c x0 y0 w1 h0"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls2"><span class="fc2 sc0">Diversidade:</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls2 ws0"><span class="fc2 sc0">Aproximadamente</span><span class="blank"> </span><span class="fc2 sc0">112.000</span><span class="blank"> </span><span class="fc2 sc0">espécies</span><span class="blank"> </span><span class="fc2 sc0">viventes</span><span class="blank"> </span><span class="fc2 sc0">e</span><span class="blank"> </span><span class="fc2 sc0">2000</span><span class="blank"> </span><span class="fc2 sc0">espécies</span><span class="blank"> </span><span class="fc2 sc0">fósseis.</span></div><div class="t m0 x1 h1 y3 ff1 fs0 fc0 sc0 ls2 ws1"><span class="fc2 sc0">Diversidade</span><span class="blank"> </span><span class="fc2 sc0">e</span><span class="blank"> </span><span class="fc2 sc0">habitats:</span></div><div class="t m0 x1 h3 y4 ff3 fs0 fc0 sc0 ls2 ws2"><span class="fc2 sc0">Exclusivamente</span><span class="blank"> </span><span class="fc2 sc0">marinhos</span></div><div class="t m0 x2 h2 y5 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws3"><span class="fc2 sc0">Pycnogonida</span><span class="blank"> </span><span class="fc2 sc0">(1330</span><span class="blank"> </span><span class="fc2 sc0">espécies)</span></span></div><div class="t m0 x2 h2 y6 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws4"><span class="fc2 sc0">Xiphosura</span><span class="blank"> </span><span class="fc2 sc0">(4</span><span class="blank"> </span><span class="fc2 sc0">espécies)</span></span></div><div class="t m0 x3 h3 y7 ff3 fs0 fc0 sc0 ls2 ws5"><span class="fc2 sc0">Principalmente</span><span class="blank"> </span><span class="fc2 sc0">terrestres</span></div><div class="t m0 x2 h2 y8 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws6"><span class="fc2 sc0">Arachnida</span><span class="blank"> </span><span class="fc2 sc0">(110.000</span><span class="blank"> </span><span class="fc2 sc0">espécies)</span></span></div><div class="t m0 x3 h1 y9 ff1 fs0 fc0 sc0 ls2"><span class="fc2 sc0">Características:</span></div><div class="t m0 x3 h2 ya ff2 fs0 fc0 sc0 ls2 ws7"><span class="fc2 sc0">Corpo</span><span class="blank"> </span><span class="fc2 sc0">com</span><span class="blank"> </span><span class="fc2 sc0">2</span><span class="blank"> </span><span class="fc2 sc0">tagmas:</span></div><div class="t m0 x2 h2 yb ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws8"><span class="fc2 sc0">Prossoma</span><span class="blank"> </span><span class="fc2 sc0">(cefalotórax):</span><span class="blank"> </span><span class="fc2 sc0">Ácron</span><span class="blank"> </span><span class="fc2 sc0">(região</span><span class="blank"> </span><span class="fc2 sc0">pré-oral)</span><span class="blank"> </span><span class="fc2 sc0">+</span><span class="blank"> </span><span class="fc2 sc0">6</span><span class="blank"> </span><span class="fc2 sc0">somitos</span></span></div><div class="t m0 x2 h2 yc ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws8"><span class="fc2 sc0">Opistossoma</span><span class="blank"> </span><span class="fc2 sc0">(abdômen):</span><span class="blank"> </span><span class="fc2 sc0">Até</span><span class="blank"> </span><span class="fc2 sc0">12</span><span class="blank"> </span><span class="fc2 sc0">somitos</span><span class="blank"> </span><span class="fc2 sc0">+</span><span class="blank"> </span><span class="fc2 sc0">télson</span><span class="blank"> </span><span class="fc2 sc0">(região</span><span class="blank"> </span><span class="fc2 sc0">pós-anal)</span></span></div><div class="t m0 x3 h2 yd ff2 fs0 fc0 sc0 ls2 ws9"><span class="fc2 sc0">Apêndices</span><span class="blank"> </span><span class="fc2 sc0">do</span><span class="blank"> </span><span class="fc2 sc0">prossoma:</span></div><div class="t m0 x2 h2 ye ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 wsa"><span class="fc2 sc0">Um</span><span class="blank"> </span><span class="fc2 sc0">par</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">quelíceras</span></span></div><div class="t m0 x2 h2 yf ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 wsa"><span class="fc2 sc0">Um</span><span class="blank"> </span><span class="fc2 sc0">par</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">pedipalpos</span></span></div><div class="t m0 x2 h2 y10 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 wsb"><span class="fc2 sc0">Quatro</span><span class="blank"> </span><span class="fc2 sc0">pares</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">pernas</span></span></div><div class="t m0 x2 h2 y11 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws0"><span class="fc2 sc0">Antenas</span><span class="blank"> </span><span class="fc2 sc0">e</span><span class="blank"> </span><span class="fc2 sc0">mandíbulas</span><span class="blank"> </span><span class="fc2 sc0">ausentes</span></span></div><div class="t m0 x2 h2 y12 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 wsc"><span class="fc2 sc0">Pulmões</span><span class="blank"> </span><span class="fc2 sc0">foliáceos</span></span></div><div class="t m0 x2 h2 y13 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 wsd"><span class="fc2 sc0">Sistema</span><span class="blank"> </span><span class="fc2 sc0">traqueolar</span></span></div><div class="t m0 x3 h1 y14 ff1 fs0 fc0 sc0 ls2"><span class="fc2 sc0">Excreção:</span></div><div class="t m0 x2 h2 y15 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 wsa"><span class="fc2 sc0">Glandulas</span><span class="blank"> </span><span class="fc2 sc0">coxais</span></span></div><div class="t m0 x2 h2 y16 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws3"><span class="fc2 sc0">Túbulos</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">Malpighi</span></span></div><div class="t m0 x2 h2 y17 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 wse"><span class="fc2 sc0">Diversos</span><span class="blank"> </span><span class="fc2 sc0">compostos</span><span class="blank"> </span><span class="fc2 sc0">nitrogenados</span></span></div></div><div class="c x4 y0 w2 h0"><div class="t m0 x5 h1 y18 ff1 fs0 fc1 sc0 ls2 wsf"><span class="fc2 sc0">Subclasse</span><span class="blank"> </span><span class="fc2 sc0">Arachnida</span></div><div class="t m0 x5 h2 y19 ff2 fs0 fc0 sc0 ls2 ws10"><span class="fc2 sc0">Mais</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">110.000</span><span class="blank"> </span><span class="fc2 sc0">espécies</span><span class="blank"> </span><span class="fc2 sc0">descritas</span></div><div class="t m0 x5 h1 y1a ff1 fs0 fc0 sc0 ls2 ws11"><span class="fc2 sc0">Ácaros,</span><span class="blank"> </span><span class="fc2 sc0">carrapatos,</span><span class="blank"> </span><span class="fc2 sc0">aranhas,</span><span class="blank"> </span><span class="fc2 sc0">escorpiões,</span><span class="blank"> </span><span class="fc2 sc0">pseudoescorpiões,</span><span class="blank"> </span><span class="fc2 sc0">opiliões,</span><span class="blank"> </span><span class="fc2 sc0">etc</span></div><div class="t m0 x5 h2 y1b ff2 fs0 fc0 sc0 ls2 ws12"><span class="fc2 sc0">A</span><span class="blank"> </span><span class="fc2 sc0">maioria</span><span class="blank"> </span><span class="fc2 sc0">é</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">vida</span><span class="blank"> </span><span class="fc2 sc0">livre,</span><span class="blank"> </span><span class="fc2 sc0">terrestre,</span><span class="blank"> </span><span class="fc2 sc0">predadora.</span></div><div class="t m0 x5 h2 y1c ff2 fs0 fc0 sc0 ls2 ws12"><span class="fc2 sc0">Variam</span><span class="blank"> </span><span class="fc2 sc0">entre</span><span class="blank"> </span><span class="fc2 sc0">ácaros</span><span class="blank"> </span><span class="fc2 sc0">ectoparasitos</span><span class="blank"> </span><span class="fc2 sc0">(carrapatos)</span><span class="blank"> </span><span class="fc2 sc0">e</span><span class="blank"> </span><span class="fc2 sc0">ácaros</span><span class="blank"> </span><span class="fc2 sc0">fitófagos.</span></div><div class="t m0 x5 h1 y1d ff1 fs0 fc0 sc0 ls2 ws13"><span class="fc2 sc0">Classificação</span><span class="blank"> </span><span class="fc2 sc0">(16</span><span class="blank"> </span><span class="fc2 sc0">ordens):</span></div><div class="t m0 x6 h2 y1e ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2"><span class="fc2 sc0">Araneae</span></span></div><div class="t m0 x6 h2 y1f ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws14"><span class="fc2 sc0">Acari</span><span class="blank"> </span><span class="fc2 sc0">(6</span><span class="blank"> </span><span class="fc2 sc0">ordens)</span></span></div><div class="t m0 x6 h2 y20 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2"><span class="fc2 sc0">Scorpiones</span></span></div><div class="t m0 x6 h2 y21 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws15"><span class="fc2 sc0">Outras</span><span class="blank"> </span><span class="fc2 sc0">8</span><span class="blank"> </span><span class="fc2 sc0">ordens</span></span></div><div class="t m0 x5 h1 y22 ff1 fs0 fc0 sc0 ls2 ws16"><span class="fc2 sc0">Arachnida</span><span class="blank"> </span><span class="fc2 sc0">-</span><span class="blank"> </span><span class="fc2 sc0">Acari</span></div><div class="t m0 x6 h2 y23 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws17"><span class="fc2 sc0">Prossoma</span><span class="blank"> </span><span class="fc2 sc0">e</span><span class="blank"> </span><span class="fc2 sc0">opistossoma</span><span class="blank"> </span><span class="fc2 sc0">fundidos</span></span></div><div class="t m0 x6 h2 y24 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 wsa"><span class="fc2 sc0">Quelíceras</span><span class="blank"> </span><span class="fc2 sc0">em</span><span class="blank"> </span><span class="fc2 sc0">forma</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">estilete</span></span></div><div class="t m0 x6 h2 y25 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws18"><span class="fc2 sc0">54.600</span><span class="blank"> </span><span class="fc2 sc0">espécies</span><span class="blank"> </span><span class="fc2 sc0">descritas</span></span></div><div class="t m0 x6 h2 y26 ff4 fs1 fc0 sc0 ls1"><span class="fc2 sc0">\u25cf</span><span class="ff2 fs0 ls2 ws19"><span class="fc2 sc0">430</span><span class="blank"> </span><span class="fc2 sc0">famílias</span></span></div><div class="t m0 x6 h2 y27 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws1a"><span class="fc2 sc0">Estimativa:</span><span class="blank"> </span><span class="fc2 sc0">1</span><span class="blank"> </span><span class="fc2 sc0">milhão</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">espécies</span><span class="blank"> </span><span class="fc2 sc0">viventes</span></span></div><div class="t m0 x5 h1 y28 ff1 fs0 fc0 sc0 ls2 ws1b"><span class="fc2 sc0">Trocas</span><span class="blank"> </span><span class="fc2 sc0">gasosas:</span></div><div class="t m0 x6 h2 y29 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2"><span class="fc2 sc0">Cutânea</span></span></div><div class="t m0 x6 h2 y2a ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2"><span class="fc2 sc0">Traqueia</span></span></div><div class="t m0 x5 h2 y2b ff2 fs0 fc0 sc0 ls2 ws1c"><span class="fc2 sc0">Olhos</span><span class="blank"> </span><span class="fc2 sc0">presentes</span><span class="blank"> </span><span class="fc2 sc0">ou</span><span class="blank"> </span><span class="fc2 sc0">não</span></div><div class="t m0 x5 h2 y2c ff2 fs0 fc0 sc0 ls2 ws12"><span class="fc2 sc0">Machos</span><span class="blank"> </span><span class="fc2 sc0">com</span><span class="blank"> </span><span class="fc2 sc0">pênis</span><span class="blank"> </span><span class="fc2 sc0">ou</span><span class="blank"> </span><span class="fc2 sc0">não</span></div><div class="t m0 x5 h1 y2d ff1 fs0 fc0 sc0 ls2 ws1d"><span class="fc2 sc0">Corpo</span><span class="blank"> </span><span class="fc2 sc0">compacto</span><span class="blank"> </span><span class="fc2 sc0">e</span><span class="blank"> </span><span class="fc2 sc0">pequeno</span></div><div class="t m0 x6 h2 y2e ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws19"><span class="fc2 sc0">0,08</span><span class="blank"> </span><span class="fc2 sc0">mm</span><span class="blank"> </span><span class="fc2 sc0">a</span><span class="blank"> </span><span class="fc2 sc0">3</span><span class="blank"> </span><span class="fc2 sc0">cm</span></span></div><div class="t m0 x6 h2 y2f ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2"><span class="fc2 sc0">Miniaturização</span></span></div><div class="t m0 x6 h2 y30 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 wsd"><span class="fc2 sc0">Convergência</span><span class="blank"> </span><span class="fc2 sc0">morfológica</span></span></div><div class="t m0 x5 h2 y31 ff2 fs0 fc0 sc0 ls2"><span class="fc2 sc0">Miniaturização</span></div><div class="t m0 x5 h2 y32 ff2 fs0 fc0 sc0 ls2 wsd"><span class="fc2 sc0">Convergência</span><span class="blank"> </span><span class="fc2 sc0">morfológica</span></div><div class="t m0 x5 h2 y33 ff2 fs0 fc0 sc0 ls2 ws9"><span class="fc2 sc0">Ocupam</span><span class="blank"> </span><span class="fc2 sc0">diversos</span><span class="blank"> </span><span class="fc2 sc0">nichos</span></div><div class="t m0 x5 h1 y34 ff1 fs0 fc0 sc0 ls2 ws16"><span class="fc2 sc0">Arachnida</span><span class="blank"> </span><span class="fc2 sc0">-</span><span class="blank"> </span><span class="fc2 sc0">Araneae</span></div><div class="t m0 x6 h2 y35 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws1e"><span class="fc2 sc0">Maior</span><span class="blank"> </span><span class="fc2 sc0">predador</span><span class="blank"> </span><span class="fc2 sc0">generalista</span></span></div><div class="t m0 x6 h2 y36 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws1e"><span class="fc2 sc0">45.000</span><span class="blank"> </span><span class="fc2 sc0">espécies</span><span class="blank"> </span><span class="fc2 sc0">descritas</span></span></div><div class="t m0 x6 h2 y37 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws8"><span class="fc2 sc0">110</span><span class="blank"> </span><span class="fc2 sc0">famílias</span></span></div><div class="t m0 x6 h2 y38 ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws10"><span class="fc2 sc0">0,4</span><span class="blank"> </span><span class="fc2 sc0">mm</span><span class="blank"> </span><span class="fc2 sc0">a</span><span class="blank"> </span><span class="fc2 sc0">30</span><span class="blank"> </span><span class="fc2 sc0">cm</span></span></div><div class="t m0 x5 h2 y39 ff2 fs0 fc0 sc0 ls2 ws1e"><span class="fc2 sc0">Tagmas</span><span class="blank"> </span><span class="fc2 sc0">separados</span><span class="blank"> </span><span class="fc2 sc0">por</span><span class="blank"> </span><span class="fc2 sc0">pedicelo</span></div><div class="t m0 x5 h2 y3a ff2 fs0 fc0 sc0 ls2 ws12"><span class="fc2 sc0">Quelíceras</span><span class="blank"> </span><span class="fc2 sc0">com</span><span class="blank"> </span><span class="fc2 sc0">glândulas</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">veneno</span></div><div class="t m0 x5 h2 y3b ff2 fs0 fc0 sc0 ls2 ws3"><span class="fc2 sc0">Pedipalpos</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">machos</span><span class="blank"> </span><span class="fc2 sc0">têm</span><span class="blank"> </span><span class="fc2 sc0">função</span><span class="blank"> </span><span class="fc2 sc0">copulatória</span></div><div class="t m0 x5 h1 y3c ff1 fs0 fc0 sc0 ls2"><span class="fc2 sc0">Opistossoma:</span></div><div class="t m0 x6 h2 y3d ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws1f"><span class="fc2 sc0">segmentação</span><span class="blank"> </span><span class="fc2 sc0">não</span><span class="blank"> </span><span class="fc2 sc0">visível</span></span></div><div class="t m0 x6 h2 y3e ff4 fs0 fc0 sc0 ls0"><span class="fc2 sc0">\u25cf</span><span class="ff2 ls2 ws12"><span class="fc2 sc0">com</span><span class="blank"> </span><span class="fc2 sc0">glandulas</span><span class="blank"> </span><span class="fc2 sc0">de</span><span class="blank"> </span><span class="fc2 sc0">seda</span><span class="blank"> </span><span class="fc2 sc0">e</span><span class="blank"> </span><span class="fc2 sc0">fiandeiras</span></span></div></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/ff4177dd-d8af-425f-aa88-2fbaf9b82cf2/bg2.png"></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf3" class="pf w3 h4" data-page-no="3"><div class="pc pc3 w3 h4"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w3 h4" alt="" src="https://files.passeidireto.com/ff4177dd-d8af-425f-aa88-2fbaf9b82cf2/bg3.png"></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div>
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