Shell yellowish, transparent, weakly striated and fine spiral lines, very shiny, with a white layer covering up to 75 % of the inner side, 0.7-1.0 whorls, apex very small, less than 20 % of shell length, aperture very oblique and oval, upper margin curved, columellar margin long, almost vertical, thickened on upper side (membrane of apertural margin at lower side near embryonal whorls with one peak), lower margin concave, umbilicus covered.
Animal whitish to dark bluish grey, slightly paler down to the sides, with longitudinal structures, sole dirty whitish or with yellowish red hue.
Penis with appendix, vas deferens inserts laterally at appendix, retractor at the terminal end of the appendix, spermatheca duct can insert either in free part of vagina or in the part surrounded by the vaginal gland, oviduct can be slightly thinner than free vagina