Odesos srityje, Tuzlovskio liman\u0173 nacionaliniame gamtos parke, u\u017efiksuoti did\u017eiuliai uod\u0173 spie\u010diai, kurie i\u0161 tolo primena tamsius debesis. Vietos mokslininkai ai\u0161kina, kad tai uodai \u017evangu\u010diai, kuri\u0173 masinis skraidymas da\u017eniausiai suaktyv\u0117ja \u0161iltomis, ramiomis vakar\u0173 valandomis.<\/p>\n
\u0160iuos vabzd\u017eius \u017emon\u0117s da\u017enai supainioja su krauj\u0105 siurbian\u010diais uodais, ta\u010diau uodai \u017evangu\u010diai gelti negali. J\u0173 suaug\u0117liai prakti\u0161kai neminta, nes burnos aparatas yra silpnai i\u0161sivyst\u0119s, tod\u0117l \u012fkandim\u0173 rizikos n\u0117ra.<\/p>\n
Parko atstovai teigia, kad spie\u010diai formuojasi vir\u0161 seklum\u0173 ir dr\u0117gn\u0173 plot\u0173, kur vabzd\u017eiai gausiai i\u0161sirita ir poruojasi. Pastebima, kad v\u0117jas trukdo vabzd\u017eiams susitelkti \u012f tankius debesis, tod\u0117l v\u0117juotomis dienomis j\u0173 gali atrodyti ma\u017eiau, nors bendras kiekis neb\u016btinai suma\u017e\u0117ja.<\/p>\n
Did\u017eiausia uod\u0173 \u017evangu\u010di\u0173 reik\u0161m\u0117 yra ne j\u0173 skraidymas, o lerv\u0173 vaidmuo ekosistemoje. Lervos gyvena dugno dumble ir minta organini\u0173 liekan\u0173 dalel\u0117mis bei mikroorganizmais, taip prisid\u0117damos prie maistini\u0173 med\u017eiag\u0173 apytakos vandens telkiniuose.<\/p>\n
\u0160ios lervos yra svarbus maisto \u0161altinis \u017euvims ir vandens pauk\u0161\u010diams, tod\u0117l masinis uod\u0173 \u017evangu\u010di\u0173 atsiradimas da\u017enai laikomas nat\u016braliu, sezoniniu rei\u0161kiniu, rodan\u010diu aktyv\u0173 gyvyb\u0117s cikl\u0105 \u0161lap\u017eem\u0117se. Specialistai pabr\u0117\u017eia, kad tokie spie\u010diai gali atrodyti gr\u0117smingai, ta\u010diau \u017emon\u0117ms jie paprastai nekelia tiesioginio pavojaus.<\/p>\n","protected":false},"excerpt":{"rendered":"
Odesos srityje u\u017efiksuoti mil\u017eini\u0161ki uod\u0173 \u017evangu\u010di\u0173 spie\u010diai: specialistai paai\u0161kina, kod\u0117l jie susidaro ir kod\u0117l \u017emon\u0117ms nekenkia.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6],"tags":[149,101,151,147,453,148,452],"miestas":[],"class_list":["post-13494","post","type-post","status-publish","format-standard","hentry","category-pasaulis","tag-chironomidae","tag-ekologija","tag-ekosistemos","tag-odesos-sritis","tag-slapzemes","tag-tuzlovskio-limanai","tag-uodai-zvanguciai"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/13494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=13494"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/13494\/revisions"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=13494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=13494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=13494"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=13494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}