Ropalidia marginata
... that unlike the queens of other eusocial species, a queen of the paper wasp Ropalidia marginata is docile and maintains her reproductive monopoly in her colony without physical aggression?
... that unlike the queens of other <a href="./Eusociality" id="mwCWo" rel="mw:WikiLink" title="Eusociality">eusocial</a> species, a queen of the <a href="./Paper_wasp" id="mwCWs" rel="mw:WikiLink" title="Paper wasp">paper wasp</a> <i id="mwCWw"><b id="mwCW0"><a href="./Ropalidia_marginata" id="mwCW4" rel="mw:WikiLink" title="Ropalidia marginata">Ropalidia marginata</a></b></i> is docile and maintains her reproductive monopoly in her colony without physical aggression?