1.0Zemaljski muzej BiHhttps://zemaljskimuzej.ba/en/bibliotekahttps://zemaljskimuzej.ba/en/author/biblioteka/rich600338<blockquote class="wp-embedded-content" data-secret="FmxXpwHSph"><a href="https://zemaljskimuzej.ba/en/item/olm-proteus-anguinus-laurenti/">Olm – Proteus anguinus Laurenti</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://zemaljskimuzej.ba/en/item/olm-proteus-anguinus-laurenti/embed/#?secret=FmxXpwHSph" width="600" height="338" title="“Olm – Proteus anguinus Laurenti” — Zemaljski muzej BiH" data-secret="FmxXpwHSph" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://zemaljskimuzej.ba/wp/wp-includes/js/wp-embed.min.js </script> https://zemaljskimuzej.ba/app/uploads/2025/02/predmet_zoologija_covribica_0-1.jpg500333The olm (Proteus anguinus) is an endemic amphibian (Amphibia) inhabiting groundwaters and caves of Italy, Slovenia, Croatia, Bosnia and Herzegovina, and Montenegro. It has recently been recorded in caves in Germany and France, where it was artificially introduced. It is recognisable by its spindly, colourless body; rounded, pear-shaped head; external gills; and feet with three … Find out more