The shell is oblong and fusiform. The
spire is acuminated. The
apex is large, smooth and papillary. The
whorls are longitudinally plicate and transversely striated. The
body whorl is anteriorly contracted and acuminated. The
aperture is elongated. The
columella is sharp anteriorly, with from six to ten oblique plaits, the middle plaits are the largest. The outer
lip is thickened, with the margin more or less crenate. ==Species==