https://www.ecured.cu/index.php?action=history&feed=atom&title=Xiphactinus 2026-09-26T08:03:18Z Historial de revisiones para esta página en el wiki MediaWiki 1.31.16 https://www.ecured.cu/index.php?title=Xiphactinus&diff=3545576&oldid=prev 2019-09-05T10:04:48Z

<p>Texto reemplazado: «&lt;div align=&quot;justify&quot;&gt;» por «»</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="es"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Revisión anterior</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revisión del 10:04 5 sep 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l13" >Línea 13:</td> <td colspan="2" class="diff-lineno">Línea 13:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|hábitat= [[Estados Unidos]] ([[agua]])</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|hábitat= [[Estados Unidos]] ([[agua]])</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">&lt;div align=&quot;justify&quot;&gt;</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>''' Xiphactinus. ''' [[Género]] de grandes [[peces]] teleósteos que vivieron en el [[Cretácico]]. Se le atribuyen clásicamente instintos caníbales. Su nombre significa «[[aleta]] de [[espada]]». Vivió en el [[sur]] y [[suroeste]] de [[Estados Unidos]]. Y compartió el [[mar]] interior con el [[Halisaurus]], [[Hesperornis]], [[Hainosaurus]], [[Archelon]], [[Pteranodon]] y el [[Elasmosaurus]].</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>''' Xiphactinus. ''' [[Género]] de grandes [[peces]] teleósteos que vivieron en el [[Cretácico]]. Se le atribuyen clásicamente instintos caníbales. Su nombre significa «[[aleta]] de [[espada]]». Vivió en el [[sur]] y [[suroeste]] de [[Estados Unidos]]. Y compartió el [[mar]] interior con el [[Halisaurus]], [[Hesperornis]], [[Hainosaurus]], [[Archelon]], [[Pteranodon]] y el [[Elasmosaurus]].</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <!-- diff cache key wiki1:diff::1.12:old-2785380:rev-3545576 --> </table>

Carlos idict https://www.ecured.cu/index.php?title=Xiphactinus&diff=2785380&oldid=prev 2017-01-17T19:37:50Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="es"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Revisión anterior</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revisión del 19:37 17 ene 2017</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Línea 1:</td> <td colspan="2" class="diff-lineno">Línea 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">{{Normalizar}}</del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{Animal</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{Animal</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|nombre= Xiphactinus</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|nombre= Xiphactinus</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|otros nombres= &#160;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|otros nombres= &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|imagen= Xiphactinus.jpeg</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|imagen= Xiphactinus.jpeg</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|descripción= Xiphactinus es un género de grandes peces teleósteos que vivieron en el Cretácico. &#160;</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|descripción= <ins class="diffchange diffchange-inline">El </ins>Xiphactinus es un <ins class="diffchange diffchange-inline">[[</ins>género<ins class="diffchange diffchange-inline">]] </ins>de grandes <ins class="diffchange diffchange-inline">[[</ins>peces<ins class="diffchange diffchange-inline">]] </ins>teleósteos que vivieron en el <ins class="diffchange diffchange-inline">[[</ins>Cretácico<ins class="diffchange diffchange-inline">]]</ins>. &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|ncientífico= &#160;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|ncientífico= &#160;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|reino=[[<del class="diffchange diffchange-inline">Animalia|</del>Animalia]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|reino= [[Animalia]]</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|filo=[[<del class="diffchange diffchange-inline">Chordata|</del>Chordata]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|filo= [[Chordata]]</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|clase=[[<del class="diffchange diffchange-inline">Actinopterygii | </del>Actinopterygii]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|clase= [[Actinopterygii]]</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|orden=[[ <del class="diffchange diffchange-inline">Pachycormiformes| </del>Pachycormiformes]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|orden= [[Pachycormiformes]]</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|familia=[[<del class="diffchange diffchange-inline">Ichthyodectidae| </del>Ichthyodectidae]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|familia= [[Ichthyodectidae]]</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|géneros=[[ <del class="diffchange diffchange-inline">Xiphactinus | </del>Xiphactinus]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|géneros= [[Xiphactinus]]</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|hábitat= <del class="diffchange diffchange-inline">Agua</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|hábitat= <ins class="diffchange diffchange-inline">[[Estados Unidos]] ([[agua]])</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;div align=&quot;justify&quot;&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;div align=&quot;justify&quot;&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>''' Xiphactinus ''' Se le atribuyen clásicamente instintos caníbales. Su nombre significa <del class="diffchange diffchange-inline">«aleta </del>de <del class="diffchange diffchange-inline">espada»</del>. Vivió en el sur y suroeste de Estados Unidos. Y compartió el mar interior con el Halisaurus, Hesperornis, Hainosaurus, Archelon, Pteranodon y el Elasmosaurus<del class="diffchange diffchange-inline">.</del>.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>''' Xiphactinus<ins class="diffchange diffchange-inline">. </ins>''' <ins class="diffchange diffchange-inline">[[Género]] de grandes [[peces]] teleósteos que vivieron en el [[Cretácico]]. </ins>Se le atribuyen clásicamente instintos caníbales. Su nombre significa <ins class="diffchange diffchange-inline">«[[aleta]] </ins>de <ins class="diffchange diffchange-inline">[[espada]]»</ins>. Vivió en el <ins class="diffchange diffchange-inline">[[</ins>sur<ins class="diffchange diffchange-inline">]] </ins>y <ins class="diffchange diffchange-inline">[[</ins>suroeste<ins class="diffchange diffchange-inline">]] </ins>de <ins class="diffchange diffchange-inline">[[</ins>Estados Unidos<ins class="diffchange diffchange-inline">]]</ins>. Y compartió el <ins class="diffchange diffchange-inline">[[</ins>mar<ins class="diffchange diffchange-inline">]] </ins>interior con el <ins class="diffchange diffchange-inline">[[</ins>Halisaurus<ins class="diffchange diffchange-inline">]]</ins>, <ins class="diffchange diffchange-inline">[[</ins>Hesperornis<ins class="diffchange diffchange-inline">]]</ins>, <ins class="diffchange diffchange-inline">[[</ins>Hainosaurus<ins class="diffchange diffchange-inline">]]</ins>, <ins class="diffchange diffchange-inline">[[</ins>Archelon<ins class="diffchange diffchange-inline">]]</ins>, <ins class="diffchange diffchange-inline">[[</ins>Pteranodon<ins class="diffchange diffchange-inline">]] </ins>y el <ins class="diffchange diffchange-inline">[[</ins>Elasmosaurus<ins class="diffchange diffchange-inline">]]</ins>.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Hábitat==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Hábitat==</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Su hábitat natural es el [[Agua]] &#160;</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Su <ins class="diffchange diffchange-inline">[[</ins>hábitat<ins class="diffchange diffchange-inline">]] </ins>natural es el [[Agua]]<ins class="diffchange diffchange-inline">. </ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">=</del>==Características<del class="diffchange diffchange-inline">=</del>==</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==Características==</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">Xiphactinus era </del>un pez depredador voraz, medía de 4,3 hasta 6 <del class="diffchange diffchange-inline">metros </del>de longitud. Poseía radios óseos que sobresalían del cuerpo y se introducían en las <del class="diffchange diffchange-inline">aletas </del>para mantenerlas firmes. Controlaba su enorme cuerpo gracias a estas aletas, y de esta manera conseguía una buena maniobrabilidad para su talla, optimizando su eficacia depredadora. Sus <del class="diffchange diffchange-inline">mandíbulas </del>tenían un gran tamaño, y pudieron funcionar a modo de tubo de succión para atrapar sus <del class="diffchange diffchange-inline">víctimas</del>. <del class="diffchange diffchange-inline">La </del>cabeza era chata y su cola más bien fina.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Era </ins>un <ins class="diffchange diffchange-inline">[[</ins>pez<ins class="diffchange diffchange-inline">]] [[</ins>depredador<ins class="diffchange diffchange-inline">]] </ins>voraz, medía de 4,3 hasta 6 <ins class="diffchange diffchange-inline">[[metro]]s </ins>de <ins class="diffchange diffchange-inline">[[</ins>longitud<ins class="diffchange diffchange-inline">]]</ins>. Poseía radios óseos que sobresalían del <ins class="diffchange diffchange-inline">[[</ins>cuerpo<ins class="diffchange diffchange-inline">]] </ins>y se introducían en las <ins class="diffchange diffchange-inline">[[aleta]]s </ins>para mantenerlas firmes. Controlaba su enorme <ins class="diffchange diffchange-inline">[[</ins>cuerpo<ins class="diffchange diffchange-inline">]] </ins>gracias a estas aletas, y de esta manera conseguía una buena maniobrabilidad para su talla, optimizando su eficacia depredadora. Sus <ins class="diffchange diffchange-inline">[[mandíbula]]s </ins>tenían un gran <ins class="diffchange diffchange-inline">[[</ins>tamaño<ins class="diffchange diffchange-inline">]]</ins>, y pudieron funcionar a modo de tubo de succión para atrapar sus <ins class="diffchange diffchange-inline">[[víctima]]s</ins>. <ins class="diffchange diffchange-inline">Su [[</ins>cabeza<ins class="diffchange diffchange-inline">]] </ins>era chata y su <ins class="diffchange diffchange-inline">[[</ins>cola<ins class="diffchange diffchange-inline">]] </ins>más bien fina.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">=</del>==Curiosidad<del class="diffchange diffchange-inline">=</del>==</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==Curiosidad==</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>En uno de los <del class="diffchange diffchange-inline">ósiles </del>encontrados se descubrió un pez sin digerir de 1,8 <del class="diffchange diffchange-inline">metros </del>de largo, se le atribuyó la muerte del Xiphactinus a que el pez que había ingerido aún vivo, dañó uno de los órganos internos. Produciendo pues, la muerte a los dos.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>En uno de los <ins class="diffchange diffchange-inline">[[fósil]]es </ins>encontrados se descubrió un <ins class="diffchange diffchange-inline">[[</ins>pez<ins class="diffchange diffchange-inline">]] </ins>sin digerir de 1,8 <ins class="diffchange diffchange-inline">[[metro]]s </ins>de largo, se le atribuyó la <ins class="diffchange diffchange-inline">[[</ins>muerte<ins class="diffchange diffchange-inline">]] </ins>del Xiphactinus a que el pez que había ingerido aún vivo, dañó uno de los órganos internos. Produciendo pues, la muerte a los dos.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Fuente==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Fuente==</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*[http://www.animalesprehistoricos.com/search/label/Xiphactinus.]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*[http://www.animalesprehistoricos.com/search/label/Xiphactinus. <ins class="diffchange diffchange-inline">www.animalesprehistoricos.com</ins>]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category: Animales extintos]]</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category: Animales extintos]]</div></td></tr> <!-- diff cache key wiki1:diff::1.12:old-2613584:rev-2785380 --> </table>

Saray ciget.gtm https://www.ecured.cu/index.php?title=Xiphactinus&diff=2613584&oldid=prev 2016-02-16T17:09:13Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="es"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Revisión anterior</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revisión del 17:09 16 feb 2016</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Línea 1:</td> <td colspan="2" class="diff-lineno">Línea 1:</td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{Normalizar}}</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{Animal</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{Animal</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|nombre= Xiphactinus</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|nombre= Xiphactinus</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l26" >Línea 26:</td> <td colspan="2" class="diff-lineno">Línea 27:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Fuente==</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Fuente==</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">*[http://es.prehistorico.wikia.com/wiki/Xiphactinus.]</del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*[http://www.animalesprehistoricos.com/search/label/Xiphactinus.]</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*[http://www.animalesprehistoricos.com/search/label/Xiphactinus.]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category: Animales extintos]]</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category: Animales extintos]]</div></td></tr> </table>

Angel GT https://www.ecured.cu/index.php?title=Xiphactinus&diff=2613233&oldid=prev 2016-02-15T23:21:30Z

<p>Página creada con «{{Animal |nombre= Xiphactinus |otros nombres= |imagen= Xiphactinus.jpeg |descripción= Xiphactinus es un género de grandes peces teleósteos que vivieron en el Cretácico...»</p> <p><b>Página nueva</b></p><div>{{Animal<br /> |nombre= Xiphactinus<br /> |otros nombres= <br /> |imagen= Xiphactinus.jpeg<br /> |descripción= Xiphactinus es un género de grandes peces teleósteos que vivieron en el Cretácico. <br /> |ncientífico= <br /> |reino=[[Animalia|Animalia]]<br /> |filo=[[Chordata|Chordata]]<br /> |clase=[[Actinopterygii | Actinopterygii]]<br /> |orden=[[ Pachycormiformes| Pachycormiformes]]<br /> |familia=[[Ichthyodectidae| Ichthyodectidae]]<br /> |géneros=[[ Xiphactinus | Xiphactinus]]<br /> |hábitat= Agua<br /> }}<br /> &lt;div align=&quot;justify&quot;&gt;<br /> ''' Xiphactinus ''' Se le atribuyen clásicamente instintos caníbales. Su nombre significa «aleta de espada». Vivió en el sur y suroeste de Estados Unidos. Y compartió el mar interior con el Halisaurus, Hesperornis, Hainosaurus, Archelon, Pteranodon y el Elasmosaurus..<br /> <br /> ==Hábitat==<br /> Su hábitat natural es el [[Agua]] <br /> <br /> ===Características===<br /> Xiphactinus era un pez depredador voraz, medía de 4,3 hasta 6 metros de longitud. Poseía radios óseos que sobresalían del cuerpo y se introducían en las aletas para mantenerlas firmes. Controlaba su enorme cuerpo gracias a estas aletas, y de esta manera conseguía una buena maniobrabilidad para su talla, optimizando su eficacia depredadora. Sus mandíbulas tenían un gran tamaño, y pudieron funcionar a modo de tubo de succión para atrapar sus víctimas. La cabeza era chata y su cola más bien fina.<br /> <br /> ===Curiosidad===<br /> En uno de los ósiles encontrados se descubrió un pez sin digerir de 1,8 metros de largo, se le atribuyó la muerte del Xiphactinus a que el pez que había ingerido aún vivo, dañó uno de los órganos internos. Produciendo pues, la muerte a los dos.<br /> <br /> ==Fuente==<br /> *[http://es.prehistorico.wikia.com/wiki/Xiphactinus.]<br /> *[http://www.animalesprehistoricos.com/search/label/Xiphactinus.]<br /> [[Category: Animales extintos]]</div>

Raiza jc.ssp