fontanellar gun
... that the fontanellar gun is a type of specialized weapon used by the North American termite to ward off enemy insects?
... that the <b id="mwlw"><a href="./Fontanellar_gun" id="mwmA" rel="mw:WikiLink" title="Fontanellar gun">fontanellar gun</a></b> is a type of <a href="./Defense_in_insects#Chemical_defenses" id="mwmQ" rel="mw:WikiLink" title="Defense in insects">specialized weapon</a> used by the <a href="./Termitidae" id="mwmg" rel="mw:WikiLink" title="Termitidae">North American termite</a> to ward off enemy insects?