abapical

There is a thick cord running over the abapical end of the body whorl.

The columella is moderately calloused, with five folds of which the adapical one is strong and the abapical barely visible.

The colour of the shell is extremely variable, with distinct combinations of brown, black, yellowish or orange hues, most often with a paler band on abapical part of spire whorls and periphery of body whorls.