Castorocauda lutrasimilis
...that Castorocauda lutrasimilis, a recently described mammal relative that looked like an otter with a beaver's tail, evolved a semi-aquatic lifestyle 110 million years earlier than any other mammal-like animal?
...that <i id="mwlA"><b id="mwlQ"><a class="mw-redirect" href="./Castorocauda_lutrasimilis" id="mwlg" rel="mw:WikiLink" title="Castorocauda lutrasimilis">Castorocauda lutrasimilis</a></b></i>, a recently described <a href="./Mammal" id="mwlw" rel="mw:WikiLink" title="Mammal">mammal</a> relative that looked like an <a href="./Otter" id="mwmA" rel="mw:WikiLink" title="Otter">otter</a> with a <a href="./Beaver" id="mwmQ" rel="mw:WikiLink" title="Beaver">beaver</a>'s tail, <a href="./Convergent_evolution" id="mwmg" rel="mw:WikiLink" title="Convergent evolution">evolved</a> a semi-<a class="mw-disambig" href="./Aquatic" id="mwmw" rel="mw:WikiLink" title="Aquatic">aquatic</a> lifestyle 110 million years earlier than any other mammal-like animal?