Crustaceans (9)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">crustaceans</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know this)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Another definition for crabs that I've seen is " Marine crustaceans".)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">crustaceans</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for shellfish that I've seen before include "provider of pearls?" , "Lobsters, cockles, mussels etc" , "A shrimp, maybe" , "Category of seafood" , "Oysters, crabs, shrimps etc" .)