Hutchinsoniella macracantha
... that the horseshoe shrimp Hutchinsoniella macracantha is the first example of a new class of crustaceans that was given the name Cephalocarida?
... that the horseshoe shrimp <i id="mwBL4"><b id="mwBL8"><a href="./Hutchinsoniella" id="mwBMA" rel="mw:WikiLink" title="Hutchinsoniella">Hutchinsoniella macracantha</a></b></i> is the first example of a new class of crustaceans that was given the name <a href="./Cephalocarida" id="mwBME" rel="mw:WikiLink" title="Cephalocarida">Cephalocarida</a>?