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mw-list-item"><a href="https://no.wikipedia.org/wiki/Megasecoptera" title="Megasecoptera – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Megasecoptera" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9C%D0%B5%D0%B3%D0%B0%D1%81%D0%B5%D0%BA%D0%BE%D0%BF%D1%82%D0%B5%D1%80%D1%8B" title="Мегасекоптеры – Russian" lang="ru" hreflang="ru" data-title="Мегасекоптеры" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Megasecoptera" title="Megasecoptera – Serbian" lang="sr" hreflang="sr" data-title="Megasecoptera" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" 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<div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Extinct order of insects</div> <p class="mw-empty-elt"> </p> <table class="infobox biota" style="text-align: left; width: 200px; font-size: 100%"> <tbody><tr> <th colspan="2" style="color:inherit; text-align: center; background-color: rgb(235,235,210)">Megasecoptera<br /><div style="font-size: 85%;">Temporal range: <span class="noprint"><span style="display:inline-block;"></span><span style="display:inline-block;">Late Carboniferous–Permian</span> <span style="display:inline-block;"></span><div id="Timeline-row" style="margin: 4px auto 0; clear:both; width:220px; padding:0px; height:18px; overflow:visible; white-space:nowrap; border:1px #666; border-style:solid none; position:relative; z-index:0; font-size:97%;"> <div style="position:absolute; height:100%; left:0px; width:207.23076923077px; padding-left:5px; text-align:left; background-color:rgb(254,217,106); background-image: linear-gradient(to right, rgba(255,255,255,1), rgba(254,217,106,1) 15%, rgba(254,217,106,1));"><a href="/wiki/Precambrian" title="Precambrian">PreꞒ</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(127,160,86); left:37.636923076923px; width:18.073846153846px;"><a href="/wiki/Cambrian" title="Cambrian">Ꞓ</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(0,146,112); left:55.710769230769px; width:14.08px;"><a href="/wiki/Ordovician" title="Ordovician">O</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(179,225,182); left:69.790769230769px; width:8.3261538461539px;"><a href="/wiki/Silurian" title="Silurian">S</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(203,140,55); left:78.116923076923px; width:20.409230769231px;"><a href="/wiki/Devonian" title="Devonian">D</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(103,165,153); left:98.526153846154px; width:20.307692307692px;"><a href="/wiki/Carboniferous" title="Carboniferous">C</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(240,64,40); left:118.83384615385px; width:15.907015384615px;"><a href="/wiki/Permian" title="Permian">P</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(129,43,146); left:134.74086153846px; width:17.092984615385px;"><a href="/wiki/Triassic" title="Triassic">T</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(52,178,201); left:151.83384615385px; width:19.089230769231px;"><a href="/wiki/Jurassic" title="Jurassic">J</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(127,198,78); left:170.92307692308px; width:26.738461538462px;"><a href="/wiki/Cretaceous" title="Cretaceous">K</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(253,154,82); left:197.66153846154px; width:14.543692307692px;"><a href="/wiki/Paleogene" title="Paleogene">Pg</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(255,230,25); left:212.20523076923px; width:6.9215384615385px;"><a href="/wiki/Neogene" title="Neogene">N</a></div> <div id="end-border" style="position:absolute; height:100%; background-color:#666; width:1px; left:219px"></div><div style="margin:0 auto; line-height:0; clear:both; width:220px; padding:0px; height:8px; overflow:visible; background-color:transparent; position:relative; top:-4px; z-index:100;"><div style="position:absolute; height:8px; left:110.60923076923px; width:24.131630769231px; background-color:#360; opacity:0.42;"></div> <div style="position:absolute; height:8px; left:110.60923076923px; width:24.131630769231px; background-color:#360; opacity:1;"></div> <div style="position:absolute; height:6px; top:1px; left:111.60923076923px; width:22.131630769231px; background-color:#6c3;"></div> </div> </div></span></div> </th></tr> <tr> <td colspan="2" style="text-align: center"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Larvae_and_adults_of_Mischoptera.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Larvae_and_adults_of_Mischoptera.jpg/220px-Larvae_and_adults_of_Mischoptera.jpg" decoding="async" width="220" height="301" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Larvae_and_adults_of_Mischoptera.jpg/330px-Larvae_and_adults_of_Mischoptera.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Larvae_and_adults_of_Mischoptera.jpg/440px-Larvae_and_adults_of_Mischoptera.jpg 2x" data-file-width="1392" data-file-height="1907" /></a></span> </td></tr> <tr> <td colspan="2" style="text-align: center; font-size: 88%">Adult of <i>Mischoptera nigra</i> (a) and reconstructions of early (b) and late (c) larvae of <i>Mischoptera douglassi</i> </td></tr> <tr> <td colspan="2" style="text-align: center"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Corydaloides_scudderi_(cropped).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Corydaloides_scudderi_%28cropped%29.jpg/220px-Corydaloides_scudderi_%28cropped%29.jpg" decoding="async" width="220" height="178" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Corydaloides_scudderi_%28cropped%29.jpg/330px-Corydaloides_scudderi_%28cropped%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/05/Corydaloides_scudderi_%28cropped%29.jpg/440px-Corydaloides_scudderi_%28cropped%29.jpg 2x" data-file-width="977" data-file-height="791" /></a></span> </td></tr> <tr> <td colspan="2" style="text-align: center; font-size: 88%">Restoration of <i>Corydaloides scudderi</i> </td></tr> <tr> <th colspan="2" style="color:inherit; min-width:15em; text-align: center; background-color: rgb(235,235,210)"><a href="/wiki/Taxonomy_(biology)" title="Taxonomy (biology)">Scientific classification</a> <span class="plainlinks taxobox-edit-taxonomy skin-invert" style="font-size:smaller; float:right; padding-right:0.4em; margin-left:-3em;"><span typeof="mw:File"><a href="/wiki/Template:Taxonomy/Megasecoptera" title="Edit this classification"><img alt="Edit this classification" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/15px-OOjs_UI_icon_edit-ltr.svg.png" decoding="async" width="15" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/23px-OOjs_UI_icon_edit-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/30px-OOjs_UI_icon_edit-ltr.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span> </th></tr> <tr> <td>Domain: </td> <td><a href="/wiki/Eukaryote" title="Eukaryote">Eukaryota</a> </td></tr> <tr> <td>Kingdom: </td> <td><a href="/wiki/Animal" title="Animal">Animalia</a> </td></tr> <tr> <td>Phylum: </td> <td><a href="/wiki/Arthropod" title="Arthropod">Arthropoda</a> </td></tr> <tr> <td>Class: </td> <td><a href="/wiki/Insect" title="Insect">Insecta</a> </td></tr> <tr> <td>Superorder: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a href="/wiki/Palaeodictyopteroidea" title="Palaeodictyopteroidea">Palaeodictyopteroidea</a> </td></tr> <tr> <td>Order: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a class="mw-selflink selflink">Megasecoptera</a><br /><small><a href="/wiki/Charles_Jules_Edm%C3%A9e_Brongniart" title="Charles Jules Edmée Brongniart">Brongniart</a>, 1885</small> </td></tr> </tbody></table><style data-mw-deduplicate="TemplateStyles:r1238732961">@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox.biota tr{background:transparent!important}html.skin-theme-clientpref-night .mw-parser-output .infobox.biota img{background:transparent}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox.biota tr{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .infobox.biota img{background:white}}.mw-parser-output .infobox.biota .taxobox-edit-taxonomy img{background:transparent!important}body.skin-vector .mw-parser-output table.biota.infobox{margin-top:0.5em}body.skin--responsive .mw-parser-output table.biota.infobox tr.taxonrow td{padding:2px 10px}</style> <p><b>Megasecoptera</b> is a <a href="/wiki/Paleozoic" title="Paleozoic">Paleozoic</a> <a href="/wiki/Insect" title="Insect">insect</a> order. There are 22 known families of megasecopterans, with about 35 known genera. </p> <div class="mw-heading mw-heading2"><h2 id="Overview">Overview</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Megasecoptera&action=edit&section=1" title="Edit section: Overview"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Like all other <a href="/wiki/Palaeodictyopteroidea" title="Palaeodictyopteroidea">paleodictyopteroids</a>, the megasecopterans had sucking mouthparts. The suctorial mouth parts were probably used to pierce plant casings and extract high-quality plant materials, such as spores and pollen. </p><p>Unlike some earlier insects, megasecopterans bore two pairs of wings, which were nearly of the same size. The wings probably were held horizontally, as in <a href="/wiki/Dragonfly" title="Dragonfly">dragonflies</a> (Odonata, Anisoptera). The wing bases tend to be very slender and petiolated, as in damselflies (Odonata, Zygoptera). The body was usually long and thin, although the genus <i><a href="/w/index.php?title=Protohymen&action=edit&redlink=1" class="new" title="Protohymen (page does not exist)">Protohymen</a></i> was rather stouter and shorter than a typical megasecopteran. Another distinctive feature was the presence of a number of fine processes projecting from the body, which in some cases could be longer than the body itself, forming long fringes on the insect's underside.<sup id="cite_ref-IIBD_1-0" class="reference"><a href="#cite_note-IIBD-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>During their relatively brief period of existence, the Megasecoptera were rather successful. It has been estimated that this insect order accounted for 50% of the insect biomass in some locations, but the available evidence might be misleading.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (February 2007)">citation needed</span></a></i>]</sup>. </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Megasecoptera&action=edit&section=2" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-IIBD-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-IIBD_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFHoell,_H.V.Doyen,_J.T.Purcell,_A.H.1998" class="citation book cs1">Hoell, H.V.; Doyen, J.T. & Purcell, A.H. (1998). <i>Introduction to Insect Biology and Diversity</i> (2nd ed.). Oxford University Press. p. 321. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-19-510033-6" title="Special:BookSources/0-19-510033-6"><bdi>0-19-510033-6</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Introduction+to+Insect+Biology+and+Diversity&rft.pages=321&rft.edition=2nd&rft.pub=Oxford+University+Press&rft.date=1998&rft.isbn=0-19-510033-6&rft.au=Hoell%2C+H.V.&rft.au=Doyen%2C+J.T.&rft.au=Purcell%2C+A.H.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMegasecoptera" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Sources">Sources</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Megasecoptera&action=edit&section=3" title="Edit section: Sources"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a rel="nofollow" class="external text" href="https://web.archive.org/web/20050310053452/http://www.palaeos.com/Invertebrates/Arthropods/Insecta/Paleoptera.html">Palaeos.com</a> </p> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist 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navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output 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style="font-size:114%;margin:0 4em"><a href="/wiki/Insect" title="Insect">Insect</a> <a href="/wiki/Category:Insect_orders" title="Category:Insect orders">orders</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li>Kingdom: <a href="/wiki/Animal" title="Animal">Animalia</a></li> <li>Phylum: <a href="/wiki/Arthropod" title="Arthropod">Arthropoda</a></li> <li>(unranked): <a href="/wiki/Pancrustacea" title="Pancrustacea">Pancrustacea</a></li> <li>Subphylum: <a href="/wiki/Hexapoda" title="Hexapoda">Hexapoda</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Extant" style="font-size:114%;margin:0 4em">Extant</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Monocondylia" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Archaeognatha" title="Archaeognatha">Monocondylia</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Archaeognatha" title="Archaeognatha">Archaeognatha <small>(jumping bristletails)</small></a></li></ul> </div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="2" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/File:Insect_collage.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/Insect_collage.png/75px-Insect_collage.png" decoding="async" width="75" height="73" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/Insect_collage.png/113px-Insect_collage.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/74/Insect_collage.png/150px-Insect_collage.png 2x" data-file-width="2967" data-file-height="2887" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;line-height:1em;text-align:center;"><a href="/wiki/Dicondylia" title="Dicondylia">D<br />i<br />c<br />o<br />n<br />d<br />y<br />l<br />i<br />a</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Zygentoma" title="Zygentoma">Zygentoma <small>(silverfish, firebrats)</small></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;line-height:1em;text-align:center;"><a href="/wiki/Pterygota" title="Pterygota">P<br />t<br />e<br />r<br />y<br />g<br />o<br />t<br />a</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Palaeoptera" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Palaeoptera" title="Palaeoptera">Palaeoptera</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mayfly" title="Mayfly">Ephemeropteroidea</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mayfly" title="Mayfly">Ephemeroptera <small>(mayflies)</small></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Odonatoptera" title="Odonatoptera">Odonatoptera</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Odonata" title="Odonata">Odonata <small>(dragonflies, damselflies)</small></a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;line-height:1em;text-align:center;"><a href="/wiki/Neoptera" title="Neoptera">N<br />e<br />o<br />p<br />t<br />e<br />r<br />a</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Polyneoptera" scope="row" class="navbox-group" style="width:1%"><span class="nobold"><a href="/wiki/Polyneoptera" title="Polyneoptera">Polyneoptera</a></span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Plecoptera" title="Plecoptera">Plecoptera <small>(stoneflies)</small></a></li> <li><a href="/wiki/Earwig" title="Earwig">Dermaptera <small>(earwigs)</small></a></li> <li><a href="/wiki/Embioptera" title="Embioptera">Embioptera <small>(webspinners)</small></a></li> <li><a href="/wiki/Phasmatodea" title="Phasmatodea">Phasmatodea <small>(stick and leaf insects)</small></a></li> <li><a href="/wiki/Orthoptera" title="Orthoptera">Orthoptera <small>(crickets, wetas, grasshoppers, locusts)</small></a></li> <li><a href="/wiki/Zoraptera" title="Zoraptera">Zoraptera <small>(angel insects)</small></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Notoptera" title="Notoptera">Notoptera<br /><small>(Xenonomia)</small></a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Grylloblattidae" title="Grylloblattidae">Grylloblattodea <small>(ice-crawlers)</small></a></li> <li><a href="/wiki/Mantophasmatidae" title="Mantophasmatidae">Mantophasmatodea <small>(gladiators)</small></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Dictyoptera" title="Dictyoptera">Dictyoptera</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Blattodea" title="Blattodea">Blattodea <small>(cockroaches, termites)</small></a></li> <li><a href="/wiki/Mantis" title="Mantis">Mantodea <small>(mantises)</small></a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;line-height:1.0em;text-align:center;"><a href="/wiki/Eumetabola" title="Eumetabola">E<br />u<br />m<br />e<br />t<br />a<br />b<br />o<br />l<br />a</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Paraneoptera_*" scope="row" class="navbox-group" style="width:1%"><i><a href="/wiki/Paraneoptera" title="Paraneoptera">Paraneoptera</a></i><abbr title="Eumetabola = (Psocodea + (rest of Paraneoptera + Holometabola))"> *</abbr></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Psocodea" title="Psocodea">Psocodea <small>(barklice, lice)</small></a></li> <li><a href="/wiki/Thrips" title="Thrips">Thysanoptera <small>(thrips)</small></a></li> <li><a href="/wiki/Hemiptera" title="Hemiptera">Hemiptera <small>(cicadas, aphids, true bugs)</small></a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;line-height:1.0em;text-align:center;font-size:85%;"><a href="/wiki/Holometabola" title="Holometabola">H<br />o<br />l<br />o<br />m<br />e<br />t<br />a<br />b<br />o<br />l<br />a</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b><a href="/wiki/Hymenoptera" title="Hymenoptera">Hymenoptera <small>(sawflies, wasps, ants, bees)</small></a></b></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="nobold">Neuropteroidea</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:10em"><a href="/wiki/Coleopterida" title="Coleopterida">Coleopterida</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Strepsiptera" title="Strepsiptera">Strepsiptera <small>(twisted-winged parasites)</small></a></li> <li><b><a href="/wiki/Beetle" title="Beetle">Coleoptera <small>(beetles)</small></a></b></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em"><a href="/wiki/Neuropterida" title="Neuropterida">Neuropterida</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Snakefly" title="Snakefly">Raphidioptera <small>(snakeflies)</small></a></li> <li><a href="/wiki/Megaloptera" title="Megaloptera">Megaloptera <small>(alderflies, dobsonflies, fishflies)</small></a></li> <li><a href="/wiki/Neuroptera" title="Neuroptera">Neuroptera <small>(net-winged insects: lacewings, mantidflies, antlions)</small></a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Panorpida" title="Panorpida">Panorpida<br /><small><span class="nobold">(Mecopterida)</span></small></a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:10em;line-height:2em;"><span class="nobold">Antliophora</span></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><abbr title="A clade comprising paraphyletic order Mecoptera and monophyletic order Siphonaptera."><i><a href="/wiki/Mecoptera" title="Mecoptera">Mecoptera <small>(scorpionflies)</small></a></i> + <a href="/wiki/Flea" title="Flea">Siphonaptera <small>(fleas)</small></a></abbr></li> <li><b><a href="/wiki/Fly" title="Fly">Diptera <small>(gnats, mosquitoes, flies)</small></a></b></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em;line-height:2em;"><a href="/wiki/Amphiesmenoptera" title="Amphiesmenoptera">Amphiesmenoptera</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Caddisfly" title="Caddisfly">Trichoptera <small>(caddisflies)</small></a></li> <li><b><a href="/wiki/Lepidoptera" title="Lepidoptera">Lepidoptera <small>(moths, butterflies)</small></a></b></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="3" style="font-size:90%;"><div> <ul><li>Four most speciose orders are marked in <b>bold</b></li> <li><i>Italic</i> are paraphyletic groups</li> <li>Based on <a rel="nofollow" class="external text" href="http://www.biomedcentral.com/1471-2148/13/236">Sasaki <i>et al.</i> (2013)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible uncollapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Extinct" style="font-size:114%;margin:0 4em">Extinct</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aethiocarenodea" class="mw-redirect" title="Aethiocarenodea">Aethiocarenodea</a></li> <li><a href="/wiki/Roachoid" title="Roachoid">Blattoptera <small>(roachoids)</small></a></li> <li><a href="/wiki/Caloneurodea" title="Caloneurodea">Caloneurodea</a></li> <li><a href="/wiki/Campylopteridae" class="mw-redirect" title="Campylopteridae">Campylopteridae</a></li> <li><a href="/w/index.php?title=Carbotriplurida&action=edit&redlink=1" class="new" title="Carbotriplurida (page does not exist)">Carbotriplurida</a></li> <li><a href="/wiki/Coxoplectoptera" title="Coxoplectoptera">Coxoplectoptera</a></li> <li><a href="/wiki/Diaphanopterodea" title="Diaphanopterodea">Diaphanopterodea</a></li> <li><a href="/w/index.php?title=Eoblattodea&action=edit&redlink=1" class="new" title="Eoblattodea (page does not exist)">Eoblattodea</a></li> <li><a href="/w/index.php?title=Eudiaphanoptera&action=edit&redlink=1" class="new" title="Eudiaphanoptera (page does not exist)">Eudiaphanoptera</a></li> <li><a href="/wiki/Geroptera" class="mw-redirect" title="Geroptera">Geroptera</a></li> <li><a href="/wiki/Glosselytrodea" title="Glosselytrodea">Glosselytrodea</a></li> <li><a href="/w/index.php?title=Heraridea&action=edit&redlink=1" class="new" title="Heraridea (page does not exist)">Heraridea</a></li> <li><a href="/w/index.php?title=Hypoperlida&action=edit&redlink=1" class="new" title="Hypoperlida (page does not exist)">Hypoperlida</a></li> <li><a href="/wiki/Lapeyriidae" class="mw-redirect" title="Lapeyriidae">Lapeyriidae</a></li> <li><a href="/wiki/Meganisoptera" title="Meganisoptera">Meganisoptera <small>(griffinflies)</small></a></li> <li><a class="mw-selflink selflink">Megasecoptera</a></li> <li><a href="/wiki/Miomoptera" title="Miomoptera">Miomoptera</a></li> <li><a href="/wiki/Palaeodictyoptera" title="Palaeodictyoptera">Palaeodictyoptera</a></li> <li><a href="/wiki/Paoliida" title="Paoliida">Paoliida</a></li> <li><a href="/w/index.php?title=Permoplectoptera&action=edit&redlink=1" class="new" title="Permoplectoptera (page does not exist)">Permoplectoptera</a></li> <li><a href="/wiki/Permothemistida" title="Permothemistida">Permothemistida</a></li> <li><a href="/wiki/Protanisoptera" class="mw-redirect" title="Protanisoptera">Protanisoptera</a></li> <li><a href="/wiki/Protelytroptera" title="Protelytroptera">Protelytroptera</a></li> <li><a href="/w/index.php?title=Protephemerida&action=edit&redlink=1" class="new" title="Protephemerida (page does not exist)">Protephemerida</a></li> <li><a href="/wiki/Protorthoptera" title="Protorthoptera">Protorthoptera</a></li> <li><a href="/wiki/Protozygoptera" class="mw-redirect" title="Protozygoptera">Protozygoptera</a></li> <li><a href="/w/index.php?title=Syntonoptera&action=edit&redlink=1" class="new" title="Syntonoptera (page does not exist)">Syntonoptera</a></li> <li><a href="/wiki/Titanoptera" title="Titanoptera">Titanoptera</a></li> <li><a href="/wiki/Triadophlebioptera" class="mw-redirect" title="Triadophlebioptera">Triadophlebioptera</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><b><span class="nowrap"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Beetle_icon.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Beetle_icon.svg/25px-Beetle_icon.svg.png" decoding="async" width="25" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Beetle_icon.svg/38px-Beetle_icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Beetle_icon.svg/50px-Beetle_icon.svg.png 2x" data-file-width="143" data-file-height="159" /></a></span> </span><a href="/wiki/Portal:Insects" title="Portal:Insects">Insects portal</a></b></li> <li><b><a href="https://species.wikimedia.org/wiki/Insecta" class="extiw" title="species:Insecta">Wikispecies</a></b></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Taxon_identifiers" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Taxon_identifiers" style="font-size:114%;margin:0 4em"><a href="/wiki/Help:Taxon_identifiers" title="Help:Taxon identifiers">Taxon identifiers</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;"><i>Megasecoptera</i></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span style="white-space:nowrap;"><a href="/wiki/Wikidata" title="Wikidata">Wikidata</a>: <span class="uid"><span class="external"><a href="https://www.wikidata.org/wiki/Q1949507" class="extiw" title="wikidata:Q1949507">Q1949507</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Wikispecies" title="Wikispecies">Wikispecies</a>: <span class="uid"><span class="external"><a href="https://species.wikimedia.org/wiki/Megasecoptera" class="extiw" title="wikispecies:Megasecoptera">Megasecoptera</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Catalogue_of_Life" title="Catalogue of Life">CoL</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.catalogueoflife.org/data/taxon/623CQ">623CQ</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Global_Biodiversity_Information_Facility" title="Global Biodiversity Information Facility">GBIF</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.gbif.org/species/9776183">9776183</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Interim_Register_of_Marine_and_Nonmarine_Genera" title="Interim Register of Marine and Nonmarine Genera">IRMNG</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.irmng.org/aphia.php?p=taxdetails&id=10774">10774</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Open_Tree_of_Life" title="Open Tree of Life">Open Tree of Life</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://tree.opentreeoflife.org/taxonomy/browse?id=5320659">5320659</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Paleobiology_Database" title="Paleobiology Database">Paleobiology Database</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://paleobiodb.org/classic/basicTaxonInfo?taxon_no=174492">174492</a></span></span></li></ul> </div></td></tr></tbody></table></div> <style data-mw-deduplicate="TemplateStyles:r1012311289">.mw-parser-output .asbox{position:relative;overflow:hidden}.mw-parser-output .asbox table{background:transparent}.mw-parser-output .asbox p{margin:0}.mw-parser-output .asbox p+p{margin-top:0.25em}.mw-parser-output .asbox-body{font-style:italic}.mw-parser-output .asbox-note{font-size:smaller}.mw-parser-output .asbox .navbar{position:absolute;top:-0.75em;right:1em;display:none}</style><div role="note" class="metadata plainlinks asbox stub"><table role="presentation"><tbody><tr class="noresize"><td><span typeof="mw:File"><a href="/wiki/File:Diochus_electrus_ZooKeys-138-065-g001a.jpg" class="mw-file-description"><img alt="Stub icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Diochus_electrus_ZooKeys-138-065-g001a.jpg/55px-Diochus_electrus_ZooKeys-138-065-g001a.jpg" decoding="async" width="55" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Diochus_electrus_ZooKeys-138-065-g001a.jpg/83px-Diochus_electrus_ZooKeys-138-065-g001a.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Diochus_electrus_ZooKeys-138-065-g001a.jpg/110px-Diochus_electrus_ZooKeys-138-065-g001a.jpg 2x" data-file-width="642" data-file-height="318" /></a></span></td><td><p class="asbox-body">This prehistoric <a href="/wiki/Insect" title="Insect">insect</a>-related article is a <a href="/wiki/Wikipedia:Stub" title="Wikipedia:Stub">stub</a>. 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