{"id":10545,"date":"2026-08-30T11:55:48","date_gmt":"2026-08-30T11:55:48","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=10545"},"modified":"2026-09-02T18:41:54","modified_gmt":"2026-09-02T18:41:54","slug":"2026-08-meeting-the-fly-hunting-wasp-es","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/es\/posts\/2026-08-meeting-the-fly-hunting-wasp-es\/","title":{"rendered":"Cabezas cuadradas y despensas vivas: La avispa cazadora de moscas"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Conocidas como &#8220;avispas de cabeza cuadrada&#8221;, las especies de <em>Ectemnius<\/em> son depredadoras solitarias especializadas en la caza a\u00e9rea. Equipadas con cabezas grandes y rectangulares y una visi\u00f3n aguda, estas \u00e1giles avispas atrapar\u00e1n moscas en pleno vuelo con incre\u00edble precisi\u00f3n. Tras paralizar a su presa con un aguij\u00f3n, la transportan a su nido en madera en descomposici\u00f3n, donde la mosca permanece viva y fresca como alimento para sus larvas. Con sus potentes mand\u00edbulas excavadoras, construyen galer\u00edas en troncos viejos y postes. Aunque son solitarias, suelen compartir la entrada principal del nido para ahorrar energ\u00eda al excavar. Encontr\u00e9 a esta h\u00e1bil cazadora en un amplio prado cerca de Akalla, Suecia. Al principio la confund\u00ed con una mosca sierra, de las que suelo ver por la zona, \u00a1y solo pude tomar una foto antes de que saliera volando!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Conocidas como &#8220;avispas de cabeza cuadrada&#8221;, las especies de Ectemnius son depredadoras solitarias especializadas en la caza a\u00e9rea. Equipadas con [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":10540,"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":[418,98],"tags":[],"countries":[254,270],"order-category":[424,1591,161],"class_list":["post-10545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-omnivoros","category-polinizadores","countries-europa","countries-suecia","order-category-insectos-abejas-avispas-y-hormigas","order-category-insectos-abejas-avispas-y-hormigas-avispas-de-cabeza-cuadrada-avispas-de-arena-o-avispas-excavadoras","order-category-insectos"],"_links":{"self":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/10545","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=10545"}],"version-history":[{"count":1,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/10545\/revisions"}],"predecessor-version":[{"id":10547,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/posts\/10545\/revisions\/10547"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/media\/10540"}],"wp:attachment":[{"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/media?parent=10545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/categories?post=10545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/tags?post=10545"},{"taxonomy":"countries","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/countries?post=10545"},{"taxonomy":"order-category","embeddable":true,"href":"https:\/\/pawel.stefanoff.pl\/bugs\/wp-json\/wp\/v2\/order-category?post=10545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}