Soil-dwelling invertebrate (9)
I believe the answer is:
earthworm
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">soil-dwelling invertebrate</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 earthworm that I've seen before include "Soil-dwelling invertebrate" , "Creepy-crawly" , "that's throwing up on the lawn" , "Tunneller" , "Garden burrower" .)