aruncus sawflies
... that all aruncus sawflies are female?
... that all <b id="mwBYo"><a href="./Nematus_spiraeae" id="mwBYs" rel="mw:WikiLink" title="Nematus spiraeae">aruncus sawflies</a></b> <i id="mwBYw">(larva pictured)</i> are female?