Actinostola callosa
... that in Norwegian fjords, the sea anemone Actinostola callosa feeds heavily on the helmet jellyfish?
... that in Norwegian <a href="./Fjord" id="mwA98" rel="mw:WikiLink" title="Fjord">fjords</a>, the sea anemone <i id="mwA-A"><b id="mwA-E"><a href="./Actinostola_callosa" id="mwA-I" rel="mw:WikiLink" title="Actinostola callosa">Actinostola callosa</a></b></i> feeds heavily on the <a href="./Helmet_jellyfish" id="mwA-M" rel="mw:WikiLink" title="Helmet jellyfish">helmet jellyfish</a>?