{"id":43835,"date":"2018-12-03T10:56:35","date_gmt":"2018-12-03T08:56:35","guid":{"rendered":"http:\/\/realitatearutiera.ro\/?p=43835"},"modified":"2018-12-03T10:02:05","modified_gmt":"2018-12-03T08:02:05","slug":"paianjeni-care-isi-alapteaza-puii","status":"publish","type":"post","link":"https:\/\/realitatearutiera.ro\/?p=43835","title":{"rendered":"P\u0103ianjeni care \u00ee\u0219i ALAPTEAZ\u0102 puii"},"content":{"rendered":"<p><strong>Oamenii de \u0219tiin\u021b\u0103 chinezi au descoperit o specie de p\u0103ianjeni av\u00e2nd o tr\u0103s\u0103tur\u0103 considerat\u0103 p\u00e2n\u0103 acum proprie doar mamiferelor: femelele \u00ee\u0219i hr\u0103nesc puii cu o substan\u021b\u0103 foarte asem\u0103n\u0103toare laptelui, relateaz\u0103\u00a0<a href=\"https:\/\/www.theguardian.com\/world\/2018\/nov\/29\/scientists-discover-spider-species-that-feeds-its-young-milk?fbclid=IwAR0WiJQhTmJX0Qg1CsJN5vnOg1a1hpLUCyzMTmLiOniYWM_f-a5tIZfNNZA\" target=\"Alta pagina\" rel=\"nofollow\">The Guardian<\/a>. Potrivit cercet\u0103torilor, \u201elaptele\u201d secretat de aceast\u0103 specie de p\u0103ianjeni con\u021bine o concentra\u021bie de proteine de patru ori mai mare dec\u00e2t laptele de vac\u0103.<\/strong><\/p>\n<p>Mai multe dec\u00e2t at\u00e2t, femelele speciei continu\u0103 s\u0103 aib\u0103 grij\u0103 de \u201eprogenituri\u201d timp \u00eendelungat, aproape p\u00e2n\u0103 la v\u00e2rsta adult\u0103.<\/p>\n<p>Hr\u0103nirea de acest tip nu este ceva nemai\u00eent\u00e2lnit \u00een regnul animal &#8211; at\u00e2t porumbeii, c\u00e2t \u0219i p\u0103s\u0103rile flamingo \u00ee\u0219i hr\u0103nesc puii cu o substan\u021b\u0103 asem\u0103n\u0103toare laptelui, secretat\u0103 de o gland\u0103 din zona g\u00e2tului. Ce este neobi\u0219nuit, \u00eens\u0103, este intensitatea \u0219i durata grijii pe care mamele o poart\u0103 urma\u0219ilor.<\/p>\n<p>Comportamentul a fost observat de cercet\u0103rorii chinezi la o specie de p\u0103ianjen s\u0103ritor din zona Taiwanului, care tr\u0103ie\u0219te \u00een cuiburi \u0219i care imit\u0103 aspectul furnicilor. Micii p\u0103ianjeni abia ie\u0219i\u021bi din ou\u0103 sunt complet dependen\u021bi de substan\u021ba cu care sunt hr\u0103ni\u021bi, pe care o consum\u0103 \u00eent\u00e2i de pe suprafa\u021ba cuibului, apoi direct de la mamele lor. Acestea continu\u0103 s\u0103-i \u00eengrijeasc\u0103 pentru \u00eenc\u0103 aproape 40 de zile, mult\u0103 vreme dup\u0103 ce tinerii p\u0103ianjeni sunt capabili s\u0103-\u0219i procure singuri hrana \u0219i sunt aproape de maturitatea sexual\u0103.<\/p>\n<p>Din c\u00e2te arat\u0103 observa\u021biile cercet\u0103torilor chinezi, \u201elaptele\u201d nu pare a fi crucial pentru supravie\u021buirea micilor p\u0103ianjeni, \u00eens\u0103 \u00eei face mai s\u0103n\u0103to\u0219i \u0219i le cre\u0219te \u0219ansele de supravie\u021buire ca adul\u021bi.<\/p>\n<div>Observa\u021biile au fost f\u0103cute de cercet\u0103tori de la Academia Chinez\u0103 de \u0218tiin\u021be din Yunnan \u0219i au fost publicate \u00een revista Science.<\/div>\n<div><\/div>\n<div>Video aici\u00a0 <a href=\"https:\/\/youtu.be\/vHasKkf8xnE\">https:\/\/youtu.be\/vHasKkf8xnE<\/a><\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oamenii de \u0219tiin\u021b\u0103 chinezi au descoperit o specie de p\u0103ianjeni av\u00e2nd o tr\u0103s\u0103tur\u0103 considerat\u0103 p\u00e2n\u0103 acum proprie doar mamiferelor: femelele<\/p>\n","protected":false},"author":1,"featured_media":43836,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[52],"tags":[],"class_list":["post-43835","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-amuzament"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2018\/12\/image-2018-12-3-22845663-41-paianjeni-care-isi-alapteaza-puii.jpg?fit=675%2C385&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-bp1","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/43835","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=43835"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/43835\/revisions"}],"predecessor-version":[{"id":43837,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/43835\/revisions\/43837"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/43836"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=43835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=43835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=43835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}