He wore a frock coat, large black stock tie, and a soft frilled shirt front. Opal owns a pet frilled lizard called Ned. Typical fauna include the Frilled Dragon, Carabobo Tree Frogs and Valencia Piscavi. Exhibiting several primitive features, the frilled shark has often been termed a living fossil. Frilled sharks are occasional bycatch in commercial fisheries, but have little economic value. For serving, the bone is usually covered with a frilled paper napkin. The frilled shark has seldom been encountered alive, and thus poses no danger to humans. The frilled skull reached up to in length. The bottom of the muff is also frilled. The body margins often have a frilled appearance. The long sleeves display sculptural volume&colon; puffed from the shoulders or frilled at the wrists. How the ostensibly weak-swimming frilled shark captures active, fast-moving squid is a matter of speculation.