{"id":11334,"date":"2025-04-11T18:00:00","date_gmt":"2025-04-11T16:00:00","guid":{"rendered":"https:\/\/antcube.shop\/?p=11334"},"modified":"2025-10-14T09:47:58","modified_gmt":"2025-10-14T07:47:58","slug":"samodejni-osnutek","status":"publish","type":"post","link":"https:\/\/antcube.shop\/sl\/2025\/04\/11\/samodejni-osnutek\/","title":{"rendered":"Zakaj nekatere \u017eu\u017eelke \u017eivijo kratko, druge pa dolgo?"},"content":{"rendered":"<div id=\"page-header-1891152671\" class=\"page-header-wrapper\">\n  <div class=\"page-title dark featured-title\">\n\n        <div class=\"page-title-bg\">\n      <div class=\"title-bg fill bg-fill\"\n        data-parallax-container=\".page-title\"\n        data-parallax-background\n data-parallax=\"-\">\n      <\/div>\n      <div class=\"title-overlay fill\"><\/div>\n    <\/div>\n    \n    <div class=\"page-title-inner container align-center text-center flex-row-col medium-flex-wrap\" >\n              <div class=\"title-wrapper flex-col\">\n          <h1 class=\"entry-title mb-0\">\n            Skrivno \u017eivljenje \u017eu\u017eelk: Kako \u017eivijo in se razmno\u017eujejo          <\/h1>\n        <\/div>\n                    <div class=\"title-content flex-col\">\n        <div class=\"title-breadcrumbs pb-half pt-half\"><nav class=\"woocommerce-breadcrumb breadcrumbs uppercase\" aria-label=\"Drobtinice\">Domov<\/nav><\/div>      <\/div>\n    <\/div>\n\n     \n<style>\n#page-header-1891152671 .title-bg {\n  background-image: url(https:\/\/antcube.shop\/wp-content\/uploads\/2025\/04\/Tropical_Brown_Butterfly_original_486031-scaled.jpg);\n}\n#page-header-1891152671 .featured-title {\n  background-color: rgb(94, 125, 52);\n}\n<\/style>\n  <\/div>\n    <\/div>\n  \n\n\t<div id=\"gap-1922124974\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1922124974 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<p>V svetu \u017eu\u017eelk \u010das te\u010de povsem druga\u010de. Nekatera bitja se pojavijo za kratek \u010das, druga pa svojo zapu\u0161\u010dino gradijo ve\u010d desetletij. Potopimo se v fascinantno \u017eivljenje \u017eu\u017eelk in razi\u0161\u010dimo, kako dolgo \u017eivijo, ali spijo in kak\u0161ne so njihove strategije pre\u017eivetja.\u00a0<\/p>\n<p><span class=\"cf0\">\u010ce nas \u017eelite podpreti, lahko naro\u010dite plakat; <\/span><span class=\"cf0\">Sledite<\/span><span class=\"cf0\"> povezavo do teh kul<\/span><a class=\"cf0\" href=\"https:\/\/antcube.shop\/en\/product-category\/ant-posters-and-teaching-aids\/\"><span class=\"cf0\">\u00a0plakati za mravlje<\/span><\/a><span class=\"cf0\"> in dobite 10% off s promocijsko kodo <strong>antblog10<\/strong>.<\/span><\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" style=\"color:rgb(104, 161, 39);\">\u017divljenjska doba, ki je tako raznolika kot njihove vrste<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n\n<p>\u017divljenjska doba \u017eu\u017eelk je tako raznolika kot njihove oblike, velikosti in habitati. Na primer <b>majski \u0161kr\u017eatek<\/b> slovi po svojem kratkotrajnem obstoju, saj nekatere vrste kot odrasli osebki \u017eivijo manj kot 24 ur. V tem kratkem obdobju je njihov edini namen razmno\u017eevanje - zagotoviti naslednjo generacijo, preden se njihov \u010das izte\u010de. V ostrem nasprotju s tem, <b>kraljice mravelj<\/b>, kot so nekatere vrste listnih mravelj, lahko \u017eivijo ve\u010d desetletij in nadzorujejo svoje kolonije.<\/p>\n<div class=\"row\"  id=\"row-105544307\">\n\n\n\t<div id=\"col-1841042255\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>Mravlje delavke pa \u017eivijo sorazmerno kraj\u0161e \u017eivljenje, obi\u010dajno od nekaj tednov do nekaj mesecev, odvisno od vrste in okoljskih dejavnikov. Zanimivo pa je, da so raziskave pokazale, da lahko pod dolo\u010denimi pogoji mravlje delavke \u017eivijo veliko dlje - v nekaterih primerih tudi do tri leta.<\/p>\n<p>Na primer, \u0161tudije, opravljene na \u010drni vrtni mravljici, imenovani tudi L. niger <a href=\"https:\/\/youtu.be\/519myAnfm9c?si=zht29kBEY8H5KP7z\">(<strong>tukaj je nic<i>e video o Lasius niger<\/i><\/strong><\/a><strong>)<\/strong> je pokazala, da so delavke v nadzorovanih okoljih, kot so laboratoriji ali mravlji\u0161\u010da, \u017eivele bistveno dlje kot tiste, ki so bile izpostavljene naravnim gro\u017enjam in plenilcem v naravi.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2127050960\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_635513529\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2021\/11\/365_0.jpg?fit=800%2C600&amp;ssl=1\" class=\"attachment-large size-large\" alt=\"Kolonija mravelj Lasius niger\" srcset=\"https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2021\/11\/365_0.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2021\/11\/365_0.jpg?resize=533%2C400&amp;ssl=1 533w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2021\/11\/365_0.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2021\/11\/365_0.jpg?resize=16%2C12&amp;ssl=1 16w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2021\/11\/365_0.jpg?resize=510%2C383&amp;ssl=1 510w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_635513529 {\n  width: 76%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<p>Podalj\u0161ano \u017eivljenjsko dobo je mogo\u010de pripisati kombinaciji razli\u010dnih dejavnikov, vklju\u010dno z dostopom do zadostnih virov hrane, manj\u0161im okoljskim stresom in za\u0161\u010dito pred plenilci. Tak\u0161na dolgo\u017eivost ka\u017ee na neverjetno prilagodljivost mravelj in odra\u017ea raznolikost strategij, ki jih uporabljajo za zagotavljanje pre\u017eivetja svojih kolonij.<\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" style=\"color:rgb(104, 161, 39);\">Strategije pre\u017eivetja: Razmno\u017eevanje proti skupnosti<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" style=\"color:rgb(191, 102, 16);\">posamezne \u017eu\u017eelke<\/span><b aria-hidden=\"true\"><\/b><\/h3><\/div>\n\n<div class=\"row\"  id=\"row-751681209\">\n\n\n\t<div id=\"col-625559897\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_579479945\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"899\" height=\"600\" src=\"https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Butterfly_In_Grass_original_724433-scaled.jpg?fit=899%2C600&amp;ssl=1\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Butterfly_In_Grass_original_724433-scaled.jpg?w=2560&amp;ssl=1 2560w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Butterfly_In_Grass_original_724433-scaled.jpg?resize=599%2C400&amp;ssl=1 599w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Butterfly_In_Grass_original_724433-scaled.jpg?resize=899%2C600&amp;ssl=1 899w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Butterfly_In_Grass_original_724433-scaled.jpg?resize=768%2C513&amp;ssl=1 768w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Butterfly_In_Grass_original_724433-scaled.jpg?resize=1536%2C1025&amp;ssl=1 1536w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Butterfly_In_Grass_original_724433-scaled.jpg?resize=2048%2C1367&amp;ssl=1 2048w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Butterfly_In_Grass_original_724433-scaled.jpg?resize=18%2C12&amp;ssl=1 18w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Butterfly_In_Grass_original_724433-scaled.jpg?resize=247%2C165&amp;ssl=1 247w, https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Butterfly_In_Grass_original_724433-scaled.jpg?resize=510%2C340&amp;ssl=1 510w\" sizes=\"auto, (max-width: 899px) 100vw, 899px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_579479945 {\n  width: 95%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-369824318\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-399026418\" class=\"text\">\n\t\t\n\n<p>Strategije pre\u017eivetja \u017eu\u017eelk so prav tako fascinantne. Za <b>posamezne \u017eu\u017eelke<\/b>, kot so metulji ali metulji, je poudarek na <b>hitro mno\u017eenje<\/b>. Te vrste pogosto v kratkem \u010dasu proizvedejo \u0161tevilne potomce, kar zagotavlja, da jih vsaj nekaj pre\u017eivi in nadaljuje svojo genetsko linijo.<\/p>\n<p>\u00a0<\/p>\n<p>\u0160tevilo potomcev, ki jih proizvedejo te \u017eu\u017eelke, ka\u017ee na njihovo odvisnost od koli\u010dine pred dolgo\u017eivostjo posameznika, kar je strategija, ki jim pomaga prilagoditi se dinami\u010dnim in pogosto sovra\u017enim okoljem.<\/p>\n\t\t\n<style>\n#text-399026418 {\n  font-size: 1rem;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<p>Drugi znani primer te strategije je <b>komarji<\/b>. Ve\u010dina odraslih komarjev \u017eivi le nekaj tednov, vendar je njihovo kratko \u017eivljenje izjemno u\u010dinkovito. Samice komarjev naenkrat odlo\u017eijo na stotine jaj\u010dec, pogosto v stoje\u010do vodo, iz katerih se v nekaj dneh izle\u017eejo li\u010dinke. Ta hiter razmno\u017eevalni cikel komarjem omogo\u010da, da ohranjajo velike populacije tudi v neugodnih razmerah, kar jim zagotavlja pre\u017eivetje kljub kratki \u017eivljenjski dobi.<\/p>\n<p>Podobno velja za \u017eu\u017eelke, kot so <b>m\u0161ic<\/b> prav tako utele\u0161ajo to strategijo \"hitrega mno\u017eenja\". M\u0161ice lahko rodijo \u017eive potomce brez parjenja (proces, ki se imenuje partenogeneza), zato se generacije lahko hitro prekrivajo. V optimalnih pogojih,<a href=\"https:\/\/www.academia.edu\/22988357\/Aphid_growth_and_reproductive_rates\"> ena sama m\u0161ica lahko v enem tednu proizvede do 80 potomcev.<\/a>, kar v kratkem \u010dasu povzro\u010di eksponentno rast prebivalstva. Vendar imajo tako kot komarji tudi m\u0161ice razmeroma kratko \u017eivljenjsko dobo, saj pogosto \u017eivijo le nekaj dni ali tednov.<\/p>\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" style=\"color:rgb(191, 102, 16);\">socialne \u017eu\u017eelke<\/span><b aria-hidden=\"true\"><\/b><\/h3><\/div>\n\n<p>Po drugi strani pa, <b>socialne \u017eu\u017eelke<\/b>kot so mravlje, \u010debele in termiti, uporabljajo povsem druga\u010den pristop. Njihova strategija se vrti okoli <b>nalo\u017ebe v eno gnezdo ali kolonijo ve\u010d gnezd<\/b>. Namesto da bi dajali prednost hitremu razmno\u017eevanju, gradijo kompleksne skupnosti, v katerih ima vsak \u010dlan svojo vlogo. Delavci skrbijo za mladi\u010de in hrano, vojaki branijo gnezdo, matice pa se osredoto\u010dajo izklju\u010dno na razmno\u017eevanje in zato predstavljajo srce dru\u017ebe. Ta delitev dela zagotavlja dolgoro\u010dni uspeh kolonije, \u010deprav imajo posamezni \u010dlani razmeroma kratko \u017eivljenjsko dobo. Ker je kraljica osrednja oseba v organizaciji, je njena \u017eivljenjska doba dalj\u0161a, od nekaj let do dveh desetletij.<\/p>\n<p>Koncept delitve dela pri socialnih \u017eu\u017eelkah je bil obse\u017eno preu\u010den. Na primer <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s00265-015-2045-3\">\u0161tudija iz leta 2015<\/a> raziskuje, kako dodeljevanje nalog v dru\u017ebenih kolonijah \u017eu\u017eelk poteka s porazdeljenimi procesi in ne z vztrajno specializacijo posameznikov. Poudarja odpornost in prilagodljivost teh sistemov, ki sta klju\u010dnega pomena za pre\u017eivetje in u\u010dinkovitost kolonije. Druga <a href=\"https:\/\/journals.plos.org\/plosbiology\/article?id=10.1371\/journal.pbio.3001269\">\u0161tudija <\/a>se ukvarja z vedenjsko organizacijo kolonij in poudarja vpliv genetske, morfolo\u0161ke in demografske sestave na delitev dela.<\/p>","protected":false},"excerpt":{"rendered":"<p>V svetu \u017eu\u017eelk \u010das te\u010de povsem druga\u010de. Nekatera bitja se pojavijo za kratek \u010das, druga pa svojo zapu\u0161\u010dino gradijo ve\u010d desetletij. Potopimo se v fascinantno \u017eivljenje \u017eu\u017eelk in razi\u0161\u010dimo, kako dolgo \u017eivijo, ali spijo in kak\u0161ne so njihove strategije pre\u017eivetja.<\/p>","protected":false},"author":24784,"featured_media":11340,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[496],"tags":[],"class_list":["post-11334","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insect-biology"],"acf":[],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/04\/Tropical_Brown_Butterfly_original_486031-scaled.jpg?fit=2560%2C1707&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/posts\/11334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/users\/24784"}],"replies":[{"embeddable":true,"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/comments?post=11334"}],"version-history":[{"count":7,"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/posts\/11334\/revisions"}],"predecessor-version":[{"id":12593,"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/posts\/11334\/revisions\/12593"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/media\/11340"}],"wp:attachment":[{"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/media?parent=11334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/categories?post=11334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/antcube.shop\/sl\/wp-json\/wp\/v2\/tags?post=11334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}