{"id":8990,"date":"2026-07-25T09:25:02","date_gmt":"2026-07-25T09:25:02","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=8990"},"modified":"2026-08-15T11:20:23","modified_gmt":"2026-08-15T11:20:23","slug":"2026-07-the-migrant-hoverfly-in-a-swedish-park-pl","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/pl\/posts\/2026-07-the-migrant-hoverfly-in-a-swedish-park-pl\/","title":{"rendered":"Pionierzy wiosny i pogromcy mszyc: Bzyg nadobny ze szwedzkiego parku"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Bzyg nadobny (<em>Eupeodes corollae<\/em>) to powszechny gatunek bzygowatych znany z dalekodystansowych migracji, niezwykle \u017car\u0142ocznych larw po\u017ceraj\u0105cych setki mszyc oraz nietypowego nawyku wst\u0119pnego rozdrabniania py\u0142ku przed jego spo\u017cyciem. Doros\u0142e osobniki osi\u0105gaj\u0105 d\u0142ugo\u015b\u0107 od 6 do 11 milimetr\u00f3w. Samce wyr\u00f3\u017cniaj\u0105 si\u0119 kwadratowymi plamami w kszta\u0142cie przecink\u00f3w na odw\u0142oku i stykaj\u0105cymi si\u0119 na czubku g\u0142owy oczami, podczas gdy samice maj\u0105 w\u0119\u017csze wzory oraz wyra\u017anie rozdzielone oczy. Wykazuj\u0105 aktywno\u015b\u0107 ju\u017c przy temperaturze 10 stopni Celsjusza, wyprzedzaj\u0105c wczesn\u0105 wiosn\u0105 wi\u0119kszo\u015b\u0107 innych bzygowatych. Ze wzgl\u0119du na wyj\u0105tkow\u0105 skuteczno\u015b\u0107 larw w walce z mszycami, gatunek ten jest wykorzystywany na skal\u0119 przemys\u0142ow\u0105 do biologicznej ochrony ro\u015blin w szklarniach. T\u0119 urocz\u0105 samiczk\u0119 spotka\u0142em w parku miejskim w Barkarby, zaledwie par\u0119 ulic od swojego domu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bzyg nadobny (Eupeodes corollae) to powszechny gatunek bzygowatych znany z dalekodystansowych migracji, niezwykle \u017car\u0142ocznych larw po\u017ceraj\u0105cych setki mszyc oraz nietypowego [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8983,"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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