{"id":7520,"date":"2026-06-10T17:15:40","date_gmt":"2026-06-10T17:15:40","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=7520"},"modified":"2026-07-23T06:46:03","modified_gmt":"2026-07-23T06:46:03","slug":"2026-06-the-parasitic-empire-of-diplazon-laetatorius-pl","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/pl\/posts\/2026-06-the-parasitic-empire-of-diplazon-laetatorius-pl\/","title":{"rendered":"Armia samic: Ekologiczne imperium Diplazon laetatorius"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Poznajcie pi\u0119kniska bzygowca (Diplazon laetatorius) \u2013 niezwyk\u0142ego przedstawiciela g\u0105sienicznik\u00f3w (<em>Ichneumonidae<\/em>), kt\u00f3ry mo\u017ce pochwali\u0107 si\u0119 jednym z najbardziej imponuj\u0105cych zasi\u0119g\u00f3w geograficznych w\u015br\u00f3d wszystkich paso\u017cytniczych b\u0142onk\u00f3wek na Ziemi. Wyst\u0119puje dos\u0142ownie wsz\u0119dzie: od arktycznych rejon\u00f3w Kanady, przez ca\u0142\u0105 Ameryk\u0119 Po\u0142udniow\u0105 i Afryk\u0119, a\u017c po Norwegi\u0119 i Szwecj\u0119. Swoje globalne imperium owad ten zbudowa\u0142 na bazie ludzkiego rolnictwa, podr\u00f3\u017cuj\u0105c po \u015bwiecie jako \u201epasa\u017cer na gap\u0119\u201d w \u015blad za zjadaj\u0105cymi mszyce bzygami. Gatunek ten rozmna\u017ca si\u0119 g\u0142\u00f3wnie na drodze telitokii (odmiana partenogenezy), co oznacza, \u017ce samice sk\u0142adaj\u0105 niezap\u0142odnione jaja, z kt\u00f3rych wykluczaj\u0105 si\u0119 wy\u0142\u0105cznie kolejne samice. Z tego powodu samce s\u0105 tu wyj\u0105tkow\u0105 rzadko\u015bci\u0105. Samica u\u017cywa precyzyjnego pok\u0142ade\u0142ka, by z\u0142o\u017cy\u0107 jaja bezpo\u015brednio w jajach lub m\u0142odych larwach bzygowatych. Larwa g\u0105sienicznika wykluwa si\u0119 i powoli zjada swojego \u017cywiciela od \u015brodka, rozwijaj\u0105c si\u0119 bezpiecznie w jego ciele, by ostatecznie opu\u015bci\u0107 kokon jako w pe\u0142ni ukszta\u0142towany doros\u0142y osobnik. Na tego smuk\u0142ego, niezwykle dynamicznego \u0142owc\u0119 natkn\u0105\u0142em si\u0119 w lasach p\u00f3\u0142nocnej Szwecji. Zdo\u0142a\u0142em zrobi\u0107 zaledwie kilka szybkich zdj\u0119\u0107, zanim odlecia\u0142 w korony drzew.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Poznajcie pi\u0119kniska bzygowca (Diplazon laetatorius) \u2013 niezwyk\u0142ego przedstawiciela g\u0105sienicznik\u00f3w (Ichneumonidae), kt\u00f3ry mo\u017ce pochwali\u0107 si\u0119 jednym z najbardziej imponuj\u0105cych zasi\u0119g\u00f3w geograficznych [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7516,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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