{"id":3489,"date":"2023-07-22T16:00:42","date_gmt":"2023-07-22T16:00:42","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=3489"},"modified":"2026-06-12T18:02:38","modified_gmt":"2026-06-12T18:02:38","slug":"2023-07-giant-tachinid-fly-sweden-pl","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/pl\/posts\/2023-07-giant-tachinid-fly-sweden-pl\/","title":{"rendered":"R\u0105czyca wielka przypominaj\u0105ca trzmiela spotkana w szwedzkim lesie"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">R\u0105czyca wielka (<em>Tachina grossa<\/em>) to niekwestionowana waga ci\u0119\u017cka w\u015br\u00f3d europejskich much\u00f3wek, osi\u0105gaj\u0105ca imponuj\u0105c\u0105 d\u0142ugo\u015b\u0107 do 2 cm. Cho\u0107 swoim wygl\u0105dem oraz oci\u0119\u017ca\u0142ym, bzycz\u0105cym lotem \u0142udz\u0105co przypomina trzmiela (co pozwala jej odstrasza\u0107 drapie\u017cniki), jest ca\u0142kowicie nieszkodliwa dla ludzi. Jej cykl rozrodczy to jednak prawdziwe arcydzie\u0142o makabrycznej specjalizacji: samice sk\u0142adaj\u0105 jaja na du\u017cych, ow\u0142osionych g\u0105sienicach lub bezpo\u015brednio wewn\u0105trz nich. Po wyl\u0119gu larwa wgryza si\u0119 w \u017cywiciela i metodycznie po\u017cera go, pomijaj\u0105c kluczowe dla \u017cycia organy, celowo utrzymuj\u0105c g\u0105sienic\u0119 przy \u017cyciu do samego ko\u0144ca. Jako doros\u0142e osobniki te niesamowite much\u00f3wki zostawiaj\u0105 swoj\u0105 makabryczn\u0105 m\u0142odo\u015b\u0107 w tyle; sp\u0119dzaj\u0105 wi\u0119kszo\u015b\u0107 czasu, wygrzewaj\u0105c si\u0119 w s\u0142o\u0144cu i odwiedzaj\u0105c ca\u0142\u0105 gam\u0119 r\u00f3\u017cnych kwiat\u00f3w, by ucztowa\u0107 na nektarze i py\u0142ku. Dzi\u0119ki temu s\u0105 niezwykle skutecznymi zapylaczami oraz wa\u017cnymi, naturalnymi pogromcami szkodnik\u00f3w. Na t\u0119 wspania\u0142\u0105 samic\u0119 natkn\u0105\u0142em si\u0119 podczas spaceru po lesie w pobli\u017cu mojego domu w J\u00e4rf\u00e4lla w Szwecji. \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>R\u0105czyca wielka (Tachina grossa) to niekwestionowana waga ci\u0119\u017cka w\u015br\u00f3d europejskich much\u00f3wek, osi\u0105gaj\u0105ca imponuj\u0105c\u0105 d\u0142ugo\u015b\u0107 do 2 cm. Cho\u0107 swoim wygl\u0105dem [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3486,"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":[92,437,96],"tags":[],"countries":[252,268],"order-category":[179,159,540],"class_list":["post-3489","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mimikra","category-parazytoidy","category-zapylacze","countries-europe-pl","countries-szwecja","order-category-owady-dwuskrzydle","order-category-owady","order-category-owady-dwuskrzydle-raczycowate"],"_links":{"self":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/3489","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=3489"}],"version-history":[{"count":1,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/3489\/revisions"}],"predecessor-version":[{"id":3492,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/3489\/revisions\/3492"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/media\/3486"}],"wp:attachment":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/media?parent=3489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/categories?post=3489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/tags?post=3489"},{"taxonomy":"countries","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/countries?post=3489"},{"taxonomy":"order-category","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/order-category?post=3489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}