pyriform scale
... that unlike most soft scale insects, the adult female pyriform scale is able to move around?
... that unlike most <a href="./Coccidae" id="mwAi0" rel="mw:WikiLink" title="Coccidae">soft scale</a> insects, the adult female <b id="mwAi4"><a href="./Protopulvinaria_pyriformis" id="mwAi8" rel="mw:WikiLink" title="Protopulvinaria pyriformis">pyriform scale</a></b> is able to move around?