Distribution map of <i>Mus musculus</i>.
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:red;color:#202122;text-align:center;"> </div> Autochtonic</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:tomato;color:#202122;text-align:center;"> </div> <a href="https://en.wikipedia.org/wiki/Introduced_species" class="extiw" title="en:Introduced species">Introduced</a></div>
<a href="//commons.wikimedia.org/wiki/User:Osado" title="User:Osado">Osado</a>
2010
<span class="int-own-work" lang="en">Own work</span>