{"id":3318,"date":"2017-12-04T10:36:53","date_gmt":"2017-12-04T09:36:53","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceiprellinars\/?p=3318"},"modified":"2026-02-03T19:16:23","modified_gmt":"2026-02-03T18:16:23","slug":"ens-visita-el-vicenc-bros-un-malecoleg","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceiprellinars\/actualitat\/ens-visita-el-vicenc-bros-un-malecoleg\/","title":{"rendered":"ENS VISITA EL VICEN\u00c7 BROS: UN MALAC\u00d2LEG"},"content":{"rendered":"<p><a href=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e71.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3325\" src=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e71-1024x768.jpg\" alt=\"\" width=\"296\" height=\"222\" srcset=\"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e71-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e71-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e71-768x576.jpg 768w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e71-200x150.jpg 200w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e71.jpg 1111w\" sizes=\"auto, (max-width: 296px) 100vw, 296px\" \/><\/a><\/p>\n<p>El Vicen\u00e7 Bros \u00e9s un malac\u00f2leg que ha vingut a la classe a ajudar-nos a contestar alguns dubtes que ten\u00edem sobre els cargols. A m\u00e9s a m\u00e9s, treballa com a guarda forestal del Parc Natural de Sant Lloren\u00e7 del Munt i la serra de l&#8217;Obac.<\/p>\n<p>Ten\u00edem moltes preguntes que ara ja sabem la resposta i us la volem explicar:<\/p>\n<ul>\n<li>Qu\u00e8 devien fer els cargols al tronc de l&#8217;aire al juliol?<\/li>\n<\/ul>\n<p>Segurament van pujar al tronc perqu\u00e8 all\u00e0 hi corre m\u00e9s aire i estan frescos que no pas al terra. Sobretot ho fan a l&#8217;estiu en \u00e8poques de sequera (falta d&#8217;humitat)<\/p>\n<ul>\n<li>Per qu\u00e8 han marxat?<\/li>\n<\/ul>\n<p>Com que ara ja no fa calor, han baixat de l&#8217;arbre i s&#8217;han enterrat a prop de l&#8217;arbre, segurament perqu\u00e8 hi havia m\u00e9s humitat. Actualment segur que estan hivernant. Aquesta esp\u00e8cie es diu Theba pisana.<\/p>\n<ul>\n<li>Com \u00e9s que no han fet ous dins la cargolera?<\/li>\n<\/ul>\n<p>El Vicen\u00e7 no n&#8217;estava segur, creu que potser fa massa poc temps que tenim els cargols a la cargolera, i am\u00e9s a m\u00e9s, potser nom\u00e9s ponen a l&#8217;estiu. Provarem de posar-hi m\u00e9s escalfor amb una bombeta a veure si aix\u00ed es pensen que ja \u00e9s estiu!<\/p>\n<ul>\n<li>Es veritat que s\u00f3n gaireb\u00e9 cecs i sords i nom\u00e9s es guien per l&#8217;olfacte i el tacte?<\/li>\n<\/ul>\n<p>El Vicen\u00e7 ens confirma que si, que detecten la llum, per\u00f2 no tenen una visi\u00f3 gaire clara. Es guien sobretot per l&#8217;olfacte i el tacte.<\/p>\n<ul>\n<li>Quant de temps poden estar sense menjar i quiets?<\/li>\n<\/ul>\n<p>Hi ha esp\u00e8cies de cargols que fan m\u00e9s d&#8217;un epifragma ( el tel que fan per protegir-se i estar humits) i poden estar durant anys esperant que plogui, per tant, sense menjar.<\/p>\n<ul>\n<li>Qu\u00e8 passaria si al m\u00f3n no hi haguessin cargols?<\/li>\n<\/ul>\n<p>Existeixen els cargols marins des del per\u00edode c\u00e0mbric,fa 545 milions anys. Segurament moltes esp\u00e8cies que abans s&#8217;alimentaven de cargols potser no s&#8217; haurien desenvolupat.<\/p>\n<p><a href=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/eres-geologiques.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-3328\" src=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/eres-geologiques-1024x627.png\" alt=\"\" width=\"1024\" height=\"627\" srcset=\"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/eres-geologiques-1024x627.png 1024w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/eres-geologiques-300x184.png 300w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/eres-geologiques-768x471.png 768w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/eres-geologiques.png 1255w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>Altres coses que ens va explicar:<\/p>\n<p>Hi ha una esp\u00e8cie que es diu Xerocrassa Montserratensis que nom\u00e9s es troben en les codines (lloc amb pedres llises i rodones, poca pendent i sense arbres) de Montserrat i de la serra de l&#8217;Obac, que abans aquestes muntanyes estaven juntes. Mes tard es van separar perqu\u00e8 el riu Llobregat va passar pel mig. Quan una esp\u00e8cie nom\u00e9s es troba en un lloc del m\u00f3n se&#8217;n diu end\u00e8mica.<\/p>\n<p>Ens va dir que hi ha cargols a tot arreu del m\u00f3n, des del desert fins a sota del gel de les altes muntanyes o els pols.<\/p>\n<p>El color de la closca del cargol ens indica que pot aguantar i suportar climes m\u00e9s secs, doncs el color blan atrau menys l&#8217;escalfor del sol.<\/p>\n<p>Un dels cargols m\u00e9s petits t\u00e9 1mm d&#8217;amplada i 2mm de llarg (truncatellina callicratis)<\/p>\n<p>Els cargols poden arreglar-se la closca ells mateixos i a Catalunya hi ha m\u00e9s de 300 esp\u00e8cies diferents.<\/p>\n<p>Volem agrair al Vicen\u00e7 que ens vingu\u00e9s a visitar a l&#8217;escola i ens expliqu\u00e9s tantes coses sobre els cargols. Moltes gr\u00e0cies!!!<\/p>\n<p><a href=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e72.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-3326\" src=\"http:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e72-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e72-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e72-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e72-768x576.jpg 768w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e72-200x150.jpg 200w, https:\/\/agora.xtec.cat\/ceiprellinars\/wp-content\/uploads\/usu566\/2017\/12\/vicen\u00e72.jpg 1111w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El Vicen\u00e7 Bros \u00e9s un malac\u00f2leg que ha vingut a la classe a ajudar-nos a contestar alguns dubtes que ten\u00edem sobre els cargols. A m\u00e9s a m\u00e9s, treballa com a guarda forestal del Parc Natural de Sant Lloren\u00e7 del Munt i la serra de l&#8217;Obac. Ten\u00edem moltes preguntes que ara ja sabem la resposta i [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3326,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[1,27,427],"tags":[208,191,209],"class_list":["post-3318","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualitat","category-escola","category-mitjans-grans","tag-cargols","tag-curs-2017-2018","tag-vicenc-bros"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts\/3318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/comments?post=3318"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts\/3318\/revisions"}],"predecessor-version":[{"id":3330,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/posts\/3318\/revisions\/3330"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/media\/3326"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/media?parent=3318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/categories?post=3318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiprellinars\/wp-json\/wp\/v2\/tags?post=3318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}