{"id":5295,"date":"2025-07-05T16:40:44","date_gmt":"2025-07-05T16:40:44","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=5295"},"modified":"2026-06-28T19:32:43","modified_gmt":"2026-06-28T19:32:43","slug":"2025-07-the-black-striped-longhorn-beetle-in-poland-and-sweden-pl","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/pl\/posts\/2025-07-the-black-striped-longhorn-beetle-in-poland-and-sweden-pl\/","title":{"rendered":"Czujni stra\u017cnicy: Zmienne barwy strangalii czarniawej"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Strangalia czarniawa (<em>Stenurella melanura<\/em>) to szeroko rozpowszechniony w Europie chrz\u0105szcz z podrodziny zmorsznikowych (<em>Lepturinae<\/em>). Osi\u0105gaj\u0105ce zaledwie 6 do 11 milimetr\u00f3w d\u0142ugo\u015bci owady charakteryzuj\u0105 si\u0119 wyra\u017anym dymorfizmem p\u0142ciowym. Samce s\u0105 zazwyczaj mniejsze i posiadaj\u0105 pokrywy skrzyd\u0142owe o \u017c\u00f3\u0142tobr\u0105zowym zabarwieniu, podczas gdy nieco wi\u0119ksze samice maj\u0105 pokrywy \u017cywoczerwone lub rdzawobr\u0105zowe z wyra\u017anym, grubym czarnym pasem biegn\u0105cym wzd\u0142u\u017c szwu. Po kopulacji samiec cz\u0119sto pozostaje na grzbiecie samicy przez d\u0142u\u017cszy czas \u2013 to zachowanie, zwane strze\u017ceniem partnerki, skutecznie uniemo\u017cliwia rywalom zbli\u017cenie si\u0119 do niej i ponowne zap\u0142odnienie. Podczas gdy ich larwy rozwijaj\u0105 si\u0119 w rozk\u0142adaj\u0105cym si\u0119, wilgotnym martwym drewnie zar\u00f3wno drzew li\u015bciastych, jak i iglastych, osobniki doros\u0142e pojawiaj\u0105 si\u0119 od maja do wrze\u015bnia. S\u0105 to aktywne za dnia owady, kt\u00f3re powszechnie pe\u0142ni\u0105 funkcj\u0119 wa\u017cnych zapylaczy, \u017ceruj\u0105c w poszukiwaniu nektaru i py\u0142ku na wielu r\u00f3\u017cnych le\u015bnych kwiatach. Na te rzucaj\u0105ce si\u0119 w oczy ma\u0142e k\u00f3zki natykam si\u0119 ka\u017cdego lata w Polsce i Szwecji.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Strangalia czarniawa (Stenurella melanura) to szeroko rozpowszechniony w Europie chrz\u0105szcz z podrodziny zmorsznikowych (Lepturinae). Osi\u0105gaj\u0105ce zaledwie 6 do 11 milimetr\u00f3w [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5286,"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":[490,96],"tags":[],"countries":[252,260],"order-category":[163,175,159],"class_list":["post-5295","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saprofagi","category-zapylacze","countries-europe-pl","countries-polska","order-category-owady-chrzaszcze","order-category-owady-chrzaszcze-kozkowate","order-category-owady"],"_links":{"self":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/5295","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=5295"}],"version-history":[{"count":1,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/5295\/revisions"}],"predecessor-version":[{"id":5304,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/5295\/revisions\/5304"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/media\/5286"}],"wp:attachment":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/media?parent=5295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/categories?post=5295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/tags?post=5295"},{"taxonomy":"countries","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/countries?post=5295"},{"taxonomy":"order-category","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/order-category?post=5295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}