Polybius henslowii
... that Polybius henslowii has more swimming legs than other swimming crabs?
... that <i id="mwBsw"><b id="mwBs0"><a href="./Polybius_henslowii" id="mwBs4" rel="mw:WikiLink" title="Polybius henslowii">Polybius henslowii</a></b></i> has more swimming legs than other <a href="./Portunidae" id="mwBs8" rel="mw:WikiLink" title="Portunidae">swimming crabs</a>?