{"id":6804,"date":"2026-06-03T16:40:00","date_gmt":"2026-06-03T16:40:00","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=6804"},"modified":"2026-07-21T17:39:56","modified_gmt":"2026-07-21T17:39:56","slug":"2026-06-survival-secrets-of-the-cardinal-beetle-pl","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/pl\/posts\/2026-06-survival-secrets-of-the-cardinal-beetle-pl\/","title":{"rendered":"Wbudowany odmra\u017cacz: Jak ogniczek wi\u0119kszy radzi sobie z siarczystym mrozem"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Poznajcie ogniczka wi\u0119kszego (<em>Pyrochroa coccinea<\/em>) \u2013 zjawiskowego mieszka\u0144ca las\u00f3w, kt\u00f3rego jaskrawoczerwone cia\u0142o i kontrastuj\u0105ca, g\u0142\u0119boka czer\u0144 g\u0142owy sprawiaj\u0105, \u017ce wygl\u0105da niczym kropla p\u0142ynnej lawy na tle le\u015bnej \u015bci\u00f3\u0142ki. Chrz\u0105szcze te s\u0105 niezwykle cenione przez ekolog\u00f3w; poniewa\u017c do \u017cycia potrzebuj\u0105 obumar\u0142ego, butwiej\u0105cego drewna, ich obecno\u015b\u0107 \u015bwiadczy o d\u0142ugiej i niezak\u0142\u00f3conej historii danego lasu. Podczas gdy doros\u0142e osobniki pojawiaj\u0105 si\u0119 zaledwie na kr\u00f3tk\u0105 chwil\u0119 wiosn\u0105 i wczesnym latem, ich drapie\u017cne larwy sp\u0119dzaj\u0105 od dw\u00f3ch do trzech lat pod lu\u017an\u0105 kor\u0105 drzew, bezlito\u015bnie poluj\u0105c na larwy innych owad\u00f3w. Aby przetrwa\u0107 srogie, mro\u017ane zimy w swoich p\u0142ytkich drewnianych kryj\u00f3wkach, larwy stosuj\u0105 genialn\u0105 biologiczn\u0105 sztuczk\u0119 zwan\u0105 hartowaniem na zimno. Drastycznie zwi\u0119kszaj\u0105c st\u0119\u017cenie naturalnych zwi\u0105zk\u00f3w i soli w swoich p\u0142ynach ustrojowych, tworz\u0105 wewn\u0119trzny p\u0142yn przeciw zamarzaniu, kt\u00f3ry nie pozwala ich kom\u00f3rkom zamieni\u0107 si\u0119 w l\u00f3d. Na ten krwistoczerwony klejnot natkn\u0105\u0142em si\u0119 podczas wyprawy rowerowej w Szwecji \u2013 jego jaskrawa barwa natychmiast przyku\u0142a moj\u0105 uwag\u0119 podczas spaceru w le\u015bnej g\u0119stwinie.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Poznajcie ogniczka wi\u0119kszego (Pyrochroa coccinea) \u2013 zjawiskowego mieszka\u0144ca las\u00f3w, kt\u00f3rego jaskrawoczerwone cia\u0142o i kontrastuj\u0105ca, g\u0142\u0119boka czer\u0144 g\u0142owy sprawiaj\u0105, \u017ce wygl\u0105da [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":6798,"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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