Poznajcie pierzka (Lepidostoma hirtum) \u2013 fascynuj\u0105cego europejskiego chru\u015bcika, kt\u00f3ry jest prawdziwym in\u017cynierem budownictwa w \u015bwiecie owad\u00f3w. W trzecim stadium larwalnym stworzenia te przechodz\u0105 radykaln\u0105 zmian\u0119 architektoniczn\u0105: ca\u0142kowicie porzucaj\u0105 budowanie cylindrycznych rurek z piasku i zaczynaj\u0105 wycina\u0107 z opad\u0142ych li\u015bci niemal idealne, kwadratowe panele. Efektem ich pracy jest solidny, czworoboczny domek przypominaj\u0105cy drewnian\u0105 tub\u0119. W miar\u0119 wzrostu larwa rozbudowuje lokum, dodaj\u0105c szersze fragmenty z przodu i systematycznie odcinaj\u0105c w\u0119\u017cszy, za ciasny ju\u017c ty\u0142 konstrukcji. Prze\u017cuwaj\u0105c g\u0119st\u0105 \u015bci\u00f3\u0142k\u0119 li\u015bciast\u0105, te podwodne \u201erozdrabniacze\u201d odgrywaj\u0105 kluczow\u0105 rol\u0119 w recyklingu sk\u0142adnik\u00f3w od\u017cywczych w rzekach. Cho\u0107 z bliska owady te wydaj\u0105 si\u0119 szaro-br\u0105zowe, z dystansu g\u0119ste w\u0142oski pokrywaj\u0105ce ich skrzyd\u0142a niesamowicie odbijaj\u0105 \u015bwiat\u0142o sprawiaj\u0105c wra\u017cenie srebrzystych. Na tego malutkiego architekta natkn\u0105\u0142em si\u0119 na nadrzecznym kempingu w Finlandii, co dope\u0142ni\u0142o moje spektakularne potr\u00f3jne spotkanie z chru\u015bcikami tego wieczoru. Owad sta\u0142 nieruchomo, machaj\u0105c na boki swoimi d\u0142ugimi czu\u0142kami w tak rytmiczny spos\u00f3b, jakby znajdowa\u0142 si\u0119 w g\u0142\u0119bokim transie albo pr\u00f3bowa\u0142 przechwyci\u0107 sygna\u0142 z innej planety.<\/p>\n","protected":false},"excerpt":{"rendered":"
Poznajcie pierzka (Lepidostoma hirtum) \u2013 fascynuj\u0105cego europejskiego chru\u015bcika, kt\u00f3ry jest prawdziwym in\u017cynierem budownictwa w \u015bwiecie owad\u00f3w. W trzecim stadium larwalnym […]<\/p>\n","protected":false},"author":2,"featured_media":8446,"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":[10,490],"tags":[],"countries":[252,1373],"order-category":[937,159,1424],"class_list":["post-8450","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fitofagi-roslinozercy","category-saprofagi","countries-europe-pl","countries-europa-finlandia-pl","order-category-owady-chrusciki","order-category-owady","order-category-owady-chrusciki-pierzekowate"],"_links":{"self":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/8450","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=8450"}],"version-history":[{"count":1,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/8450\/revisions"}],"predecessor-version":[{"id":8457,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/8450\/revisions\/8457"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/media\/8446"}],"wp:attachment":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/media?parent=8450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/categories?post=8450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/tags?post=8450"},{"taxonomy":"countries","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/countries?post=8450"},{"taxonomy":"order-category","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/order-category?post=8450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}