Zonitoides lateumbilicatus
Zonitoides lateumbilicatus is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Gastrodontidae.
Description
The altitude of the shell attains 1.4 mm, its diameter 4.3 mm.The shell resembles Pseudohyalina limatula in color, texture and sculpture, but it is much depressed. The upper surface is almost flat, the last whorl has a much smaller calibre, the umbilicus is very much wider, shallow. And its cavity is
widely open and saucer-shaped, much as in Helicodiscus lineatus .