{"id":7035,"date":"2026-06-17T09:45:41","date_gmt":"2026-06-17T09:45:41","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=7035"},"modified":"2026-07-27T10:50:41","modified_gmt":"2026-07-27T10:50:41","slug":"2026-06-gentle-saw-bearing-giants-of-the-forest-pl","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/pl\/posts\/2026-06-gentle-saw-bearing-giants-of-the-forest-pl\/","title":{"rendered":"Osy bez \u017c\u0105de\u0142: \u0141agodne \u0107wiki wyposa\u017cone w pi\u0142\u0119"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Poznajcie \u0107wika z rodzaju <em>Dolerus<\/em> \u2013 przedstawiciela rodziny pilarzowatych (<em>Tenthredinidae<\/em>), kt\u00f3re do z\u0142udzenia przypominaj\u0105 gro\u017ane osy, cho\u0107 w rzeczywisto\u015bci s\u0105 ca\u0142kowicie nieszkodliwe. Ich ciemne, cz\u0119sto metalicznie po\u0142yskuj\u0105ce cia\u0142a mog\u0105 budzi\u0107 respekt, jednak owady te nie posiadaj\u0105 \u017c\u0105d\u0142a. Swoj\u0105 polsk\u0105 nazw\u0119 zawdzi\u0119czaj\u0105 niezwyk\u0142emu narz\u0119dziu samic: ich pok\u0142ade\u0142ko ma kszta\u0142t miniaturowej pi\u0142y, kt\u00f3r\u0105 precyzyjnie nacinaj\u0105 \u0142odygi ro\u015blin, by z\u0142o\u017cy\u0107 w nich jaja. W przeciwie\u0144stwie do prawdziwych os, kt\u00f3re cz\u0119sto s\u0105 drapie\u017cnikami, larwy pilarzy to stuprocentowi wegetarianie. Wygl\u0105dem przypominaj\u0105 g\u0105sienice motyli i przez oko\u0142o miesi\u0105c \u017ceruj\u0105 na trawach, turzycach oraz skrzypach. Doros\u0142e osobniki s\u0105 r\u00f3wnie \u0142agodne \u2013 spijaj\u0105 nektar i sok z drzew, przy okazji pracuj\u0105c w naszych ogrodach jako po\u017cyteczni, cho\u0107 przypadkowi zapylacze. Te odporne na ch\u0142\u00f3d stworzenia nale\u017c\u0105 do pierwszych owad\u00f3w, jakie budz\u0105 si\u0119 wczesn\u0105 wiosn\u0105, i mo\u017cna je zobaczy\u0107 w locie nawet w zimne, wilgotne dni. Przechodz\u0105 tylko jedno pokolenie w roku, sp\u0119dzaj\u0105c reszt\u0119 czasu w ziemi jako zimuj\u0105ce poczwarki. Na tego l\u015bni\u0105cego, g\u0142\u0119boko czarnego pilarza natkn\u0105\u0142em si\u0119 na pocz\u0105tku czerwca w szwedzkim lesie. Owad wykaza\u0142 si\u0119 niezwyk\u0142\u0105 cierpliwo\u015bci\u0105, pozwalaj\u0105c mi na zrobienie kilku \u015bwietnych uj\u0119\u0107, zanim odlecia\u0142 w swoj\u0105 stron\u0119.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Poznajcie \u0107wika z rodzaju Dolerus \u2013 przedstawiciela rodziny pilarzowatych (Tenthredinidae), kt\u00f3re do z\u0142udzenia przypominaj\u0105 gro\u017ane osy, cho\u0107 w rzeczywisto\u015bci s\u0105 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7031,"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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