feather-legged assassin bug
... that the nymph of the feather-legged assassin bug is able to ambush and kill ants that are larger than itself?
... that the <a href="./Nymph_(biology)" id="mwB_w" rel="mw:WikiLink" title="Nymph (biology)">nymph</a> of the <b id="mwB_0"><a href="./Ptilocnemus_lemur" id="mwB_4" rel="mw:WikiLink" title="Ptilocnemus lemur">feather-legged assassin bug</a></b> is able to ambush and kill ants that are larger than itself?