{"id":642,"date":"2026-03-08T07:53:20","date_gmt":"2026-03-08T07:53:20","guid":{"rendered":"https:\/\/rd-visoko.si\/?page_id=642"},"modified":"2026-03-08T07:53:23","modified_gmt":"2026-03-08T07:53:23","slug":"klen-2","status":"publish","type":"page","link":"https:\/\/rd-visoko.si\/index.php\/klen-2\/","title":{"rendered":"Klen"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"339\" height=\"149\" src=\"https:\/\/rd-visoko.si\/wp-content\/uploads\/2026\/03\/klen.jpg\" alt=\"\" class=\"wp-image-487\" style=\"width:806px;height:auto\" srcset=\"https:\/\/rd-visoko.si\/wp-content\/uploads\/2026\/03\/klen.jpg 339w, https:\/\/rd-visoko.si\/wp-content\/uploads\/2026\/03\/klen-300x132.jpg 300w\" sizes=\"auto, (max-width: 339px) 100vw, 339px\" \/><\/figure>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>Klen \u2013 Leuciscus cephalus cephalus<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Klen ima vretenasto, valjasto telo, pokrito z velikimi, \u010drno obrobljenimi luskami. Glava je plo\u0161\u010data, s \u0161irokim \u010delom in velikimi usti, ki so kon\u010dna in imajo mesnate ustnice. Ustna odprtina sega do zadnje nosnice. Goltni zobje so dvoredni. Klen ima hrbet sivo zelene barve, boki so srebrni do zlato rumeni, trebuh je bel. Hrbtna in repna plavut sta temni, prsni sta temni z rde\u010dkastim odtenkom, trebu\u0161ni in predrepna pa so rde\u010dkaste. Za klena je zna\u010dilna izbo\u010dena predrepna plavut, po kateri se takoj lo\u010di od kleni\u010da. Klen zraste povpre\u010dno 20-40 cm in dose\u017ee starost 7-10 let. Najstarej\u0161i ujeti primerki, ki so registrirani, so bili stari tudi 15-20 let. Najve\u010dji ujeti primerki pa so dolgi 60 cm in te\u017eki 4 kg. Spolno dozori v 3.-4. letu starosti. Drsti se od aprila do junija. V tem \u010dasu dobijo samci drstne bradavice po glavi in telesu. Drsti\u0161\u010da si izberejo na plitvih prodi\u0161\u010dih z mo\u010dnim pretokom. Samica odlo\u017ei 100.000-200.000 iker (45.000 iker\/kg), ki se prilepijo na kamenje, ko\u0161\u010dke lesa ali na rastline in se po enem tednu izvalijo. Klen se hrani z vodnimi \u017eu\u017eelkami in li\u010dinkami, z mehku\u017eci, ribjim ikrami in v\u010dasih tudi z rastlinami. Odrasli kleni so tudi ribojedi. \u017divi v jatah v teko\u010dih vodah z zelo razgibanim dnom in bregovi ter z mo\u010dnim pretokom. Pogosto ga najdemo tudi v ve\u010djih stoje\u010dih vodah, npr. v Bohinjskem in Cerkni\u0161kem jezeru. Vzdol\u017e finske obale zahaja celo v somornico. Pozimi se seli v globlje predele rek in jezer, spomladi pa se vra\u010da v plitvej\u0161e tokove.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Raz\u0161irjenost:<\/strong><br>Raz\u0161irjen je v vodah vse Evrope, razen na severnem \u0160kotskem, Irskem, Skandinaviji, v vardarskem in jadranskem pore\u010dju. Naselitveno obmo\u010dje sega \u010dez \u010crno morje do zahodnih obal Kaspijskega morja. Pri nas je splo\u0161no raz\u0161irjen v vseh rekah donavskega pore\u010dja. Sega v pas postrvi, lipana, mrene in plo\u0161\u010di\u010da.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ogro\u017eenost:<\/strong><br>Klen je ob\u010dutljiv za organsko onesna\u017eenje in je ogro\u017een predvsem tam, kjer zaradi onesna\u017eenja ali pa tudi zaradi regulacij pride do uni\u010denja drsti\u0161\u010d. V reguliranih vodah ni ustreznih prodi\u0161\u010d. Varstvo klena je torej le v varovanju biotopa oziroma drsti\u0161\u010d. Zavarovan je le z lovno mero in lovopustom.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Klen \u2013 Leuciscus cephalus cephalus Klen ima vretenasto, valjasto telo, pokrito z velikimi, \u010drno obrobljenimi luskami. Glava je plo\u0161\u010data, s \u0161irokim \u010delom in velikimi usti, ki so kon\u010dna in imajo [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_crdt_document":"","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":"disabled","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":""}},"_kadence_starter_templates_imported_post":false,"_mc_calendar":[],"footnotes":""},"class_list":["post-642","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/rd-visoko.si\/index.php\/wp-json\/wp\/v2\/pages\/642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rd-visoko.si\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rd-visoko.si\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rd-visoko.si\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rd-visoko.si\/index.php\/wp-json\/wp\/v2\/comments?post=642"}],"version-history":[{"count":1,"href":"https:\/\/rd-visoko.si\/index.php\/wp-json\/wp\/v2\/pages\/642\/revisions"}],"predecessor-version":[{"id":643,"href":"https:\/\/rd-visoko.si\/index.php\/wp-json\/wp\/v2\/pages\/642\/revisions\/643"}],"wp:attachment":[{"href":"https:\/\/rd-visoko.si\/index.php\/wp-json\/wp\/v2\/media?parent=642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}