{"id":9347,"date":"2026-08-07T19:30:35","date_gmt":"2026-08-07T19:30:35","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=9347"},"modified":"2026-08-16T12:06:00","modified_gmt":"2026-08-16T12:06:00","slug":"2026-08-meeting-a-lauxaniid-fly-in-the-canopy-es","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/es\/posts\/2026-08-meeting-a-lauxaniid-fly-in-the-canopy-es\/","title":{"rendered":"Una paciente modelo en el follaje: Encuentro con una mosca laux\u00e1nida"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><em>Sapromyzosoma<\/em> es un subg\u00e9nero de peque\u00f1as moscas pertenecientes a la familia <em>Lauxaniidae<\/em>, cuyas larvas suelen alimentarse de materia vegetal en descomposici\u00f3n en la hojarasca del bosque. Clasificado originalmente dentro del amplio g\u00e9nero <em>Sapromyza<\/em>, <em>Sapromyzosoma<\/em> fue establecido como subg\u00e9nero (y a veces tratado como un g\u00e9nero independiente) por el entom\u00f3logo italiano Vittore Lioy en 1864. Las larvas maduras de especies como <em>Sapromyzosoma quadricincta<\/em> son inusualmente blandas y est\u00e1n aplanadas dorsoventralmente, lo que les permite maniobrar en espacios estrechos entre la hojarasca. Las larvas de primer estadio poseen un denso conjunto de m\u00e1s de 60 cirros raspadores dispuestos en filas especializadas para alimentarse de capas org\u00e1nicas microsc\u00f3picas, mientras que sus diminutos huevos presentan un polo micropilar equipado con un collar estrellado y aer\u00f3pilos especializados para la respiraci\u00f3n. Me encontr\u00e9 con esta diminuta mosca caminando sobre las hojas, posando pacientemente para una larga sesi\u00f3n fotogr\u00e1fica en un peque\u00f1o bosque a solo unas manzanas de mi casa en Barkarby, Suecia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sapromyzosoma es un subg\u00e9nero de peque\u00f1as moscas pertenecientes a la familia Lauxaniidae, cuyas larvas suelen alimentarse de materia vegetal en [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9330,"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 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