Memorial plaque of <a href="https://cs.wikipedia.org/wiki/Ign%C3%A1t_Wurm" class="extiw" title="cs:Ignát Wurm">Ignát Wurm</a> in <a href="https://en.wikipedia.org/wiki/Olomouc" class="extiw" title="w:Olomouc">Olomouc</a> (<a href="https://en.wikipedia.org/wiki/Czech_Republic" class="extiw" title="w:Czech Republic">Czech Republic</a> ) by <a href="//commons.wikimedia.org/wiki/Julius_Pelik%C3%A1n" title="Julius Pelikán">Julius Pelikán</a>.
<bdi><a href="https://www.wikidata.org/wiki/Q58300160" class="extiw" title="d:Q58300160"><span title="Czech malacologist and Wikipedian">Michal Maňas</span></a>
</bdi>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>