hyalospheniid amoebae
... that many hyalospheniid amoebae construct shells by stealing mineralized particles from the shells of their prey?
... that many <b id="mwaQ"><a href="./Hyalospheniidae" id="mwag" rel="mw:WikiLink" title="Hyalospheniidae">hyalospheniid amoebae</a></b> <i id="mwaw">(example pictured)</i> construct shells by stealing mineralized particles from the shells of their prey?