The width of the shell is up to 2.95 mm, the height is up to 2.25 mm. The shell has a low conical shape, broader than high. It is and tightly coiled. The apical
whorls regularly increase. The umbilicus is 1/4 of the diameter (in some Spain localities 1/3). The growth lines are fine and narrow, sometimes weak. The colour is red brown becoming more grey with age. == Distribution ==