Description
Author: Jan Delsing
Text ID: 86285
Text Type: 1
Page: 0
Created: 2018-01-01 16:57:33 - User Delsing Jan
Language: EN
Text function: [[t:157053,textblock=86285,elang=EN;Description]]
Shell oval-oblong, with a thin, olivaceous, shining epidermis; last whorl large, sometimes attenuated at the base ; aperture elliptical-oblong, half or more than half the length of the shell ; columella twisted or truncate below, outer lip simple, frequently somewhat inflected in the middle.
Tryon, G.W. & Pilsbry, H.A.; Manual of Conchology. Second Series. Volume 1; Testacellidae, Oleacinidae, Streptaxidae, Helicoidea, Vitrinidae, Limacidae, Arionidae.