Leptodirus hochenwartii
... that the blind cave beetle Leptodirus hochenwartii, originally discovered in 1831 in the Postojna cave system, was the first animal to be recognized as a true cave dweller?
... that the blind <a href="./Cave" id="mwB3M" rel="mw:WikiLink" title="Cave">cave</a> <a href="./Beetle" id="mwB3Q" rel="mw:WikiLink" title="Beetle">beetle</a> <i id="mwB3U"><b id="mwB3Y"><a class="mw-redirect" href="./Leptodirus_hochenwartii" id="mwB3c" rel="mw:WikiLink" title="Leptodirus hochenwartii">Leptodirus hochenwartii</a></b></i>, originally discovered  in 1831 in the <a class="mw-redirect" href="./Postojna_cave" id="mwB3g" rel="mw:WikiLink" title="Postojna cave">Postojna cave</a> system, was the first animal to be recognized as a <a class="mw-redirect" href="./Troglobiont" id="mwB3k" rel="mw:WikiLink" title="Troglobiont">true cave dweller</a>?