{"id":4560,"date":"2023-07-22T17:00:12","date_gmt":"2023-07-22T17:00:12","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=4560"},"modified":"2026-07-12T07:02:53","modified_gmt":"2026-07-12T07:02:53","slug":"2023-07-meeting-phratora-atrovirens-in-sweden-pl","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/pl\/posts\/2023-07-meeting-phratora-atrovirens-in-sweden-pl\/","title":{"rendered":"Ol\u015bniewaj\u0105cy wygl\u0105d i w\u0142asna toksyna \u2013 jak spotka\u0142em Phratora laticollis w Szwecji"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">J\u0105trewka (prawdopodobnie <em>Phratora laticollis<\/em>) to ma\u0142y, ol\u015bniewaj\u0105cy owad z rodziny stonkowatych (<em>Chrysomelidae<\/em>), wyst\u0119puj\u0105cy naturalnie w Europie. W przeciwie\u0144stwie do swojego kuzyna, <em>Phratora vitellinae<\/em>, kt\u00f3ry pobiera obronne zwi\u0105zki chemiczne ze zjadanych li\u015bci, ta j\u0105trewka sama produkuje swoj\u0105 bro\u0144 chemiczn\u0105. Jej larwy wytwarzaj\u0105 toksyczn\u0105 mieszanin\u0119 zwi\u0105zk\u00f3w chemicznych bezpo\u015brednio w swoich gruczo\u0142ach. Zar\u00f3wno osobniki doros\u0142e, jak i larwy \u017ceruj\u0105 g\u0142\u00f3wnie na drzewach z rodziny wierzbowatych (Salicaceae). Larwy te s\u0105 znane ze specyficznego sposobu \u017cerowania \u2013 szkieletowania li\u015bci. Zamiast zjada\u0107 ca\u0142y li\u015b\u0107, konsumuj\u0105 jedynie jego mi\u0119kk\u0105 tkank\u0119, pozostawiaj\u0105c tward\u0105 sie\u0107 nerw\u00f3w nietkni\u0119t\u0105, przez co li\u015bcie ro\u015blin \u017cywicielskich zaczynaj\u0105 przypomina\u0107 misterne, koronkowe wzory. Tego fascynuj\u0105cego, uroczego chrz\u0105szcza spotka\u0142em podczas le\u015bnego spaceru w J\u00e4rf\u00e4lla w Szwecji.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>J\u0105trewka (prawdopodobnie Phratora laticollis) to ma\u0142y, ol\u015bniewaj\u0105cy owad z rodziny stonkowatych (Chrysomelidae), wyst\u0119puj\u0105cy naturalnie w Europie. W przeciwie\u0144stwie do swojego [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4564,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"tags":[],"countries":[252,268],"order-category":[163,159,379],"class_list":["post-4560","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fitofagi-roslinozercy","countries-europe-pl","countries-szwecja","order-category-owady-chrzaszcze","order-category-owady","order-category-owady-chrzaszcze-stonkowate"],"_links":{"self":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/4560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/comments?post=4560"}],"version-history":[{"count":2,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/4560\/revisions"}],"predecessor-version":[{"id":6653,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/4560\/revisions\/6653"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/media\/4564"}],"wp:attachment":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/media?parent=4560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/categories?post=4560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/tags?post=4560"},{"taxonomy":"countries","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/countries?post=4560"},{"taxonomy":"order-category","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/order-category?post=4560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}