Striped equine (5)
I believe the answer is:
zebra
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">striped equine</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for zebra that I've seen before include "Black-and-white striped equine" , "Black and white striped animal" , "Horse-like striped beast" , "African species" , "Striped equine animal" .)