[attach]119545399[/attach]The Swell Shark (Cephaloscyllium ventriosum), like other members of its genus, is able to suddenly increase its volume by swallowing large quantities of seawater as an anti-predator tactic. If caught and hauled to the surface rapidly, it may inflate itself with air instead of water - which works just as well but is noisier to expel afterward.
這些鯊魚因能夠利用水或者空氣讓它們的身體膨脹起來而聞名，這樣它們的捕食者就很難咬住或者吞食它們。
