A large, sturdy crust with a tip that is almost as long as the phylum. The wide-open aperture has six long, sunken bones, open all the length of its entire continent, which is mainly curve upwards. The siphonal near a mirror shaped the top of the spine; The stromboid notch is deep. Blunt the goiter, the body is perfect, the nearest nipple is concave. A apical callus covers the apertural side of the shell. Creamy white, speckled and striped with brown.
