redeye gaper
... that when threatened, the redeye gaper rapidly takes in water to swell its body?
... that when threatened, the <b id="mwAe0"><a href="./Redeye_gaper" id="mwAe4" rel="mw:WikiLink" title="Redeye gaper">redeye gaper</a></b> <i id="mwAe8">(pictured)</i> rapidly takes in water to swell its body?