Ascidia mentula
... that the tunicate Ascidia mentula may have a pea crab, bivalve mollusc or copepod living in its body cavity?
... that the <a href="./Tunicate" id="mwDps" rel="mw:WikiLink" title="Tunicate">tunicate</a> <i id="mwDpw"><b id="mwDp0"><a href="./Ascidia_mentula" id="mwDp4" rel="mw:WikiLink" title="Ascidia mentula">Ascidia mentula</a></b></i> may have a <a href="./Pea_crab" id="mwDp8" rel="mw:WikiLink" title="Pea crab">pea crab</a>, <a href="./Bivalvia" id="mwDqA" rel="mw:WikiLink" title="Bivalvia">bivalve mollusc</a> or <a href="./Copepod" id="mwDqE" rel="mw:WikiLink" title="Copepod">copepod</a> living in its body cavity?