Pyramidula pusilla


Pyramidula pusilla is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Pyramidulidae.

Shell description

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. The growth lines are fine and narrow, sometimes weak. The colour is red brown becoming more grey with age.

Distribution

The geographical distribution of this species is mainly Mediterranean: western and central Europe, southeastern Europe, Caucasus, Central Asia and probably the Russian Far East.
Europe :
Southwestern Asia :
Central Asia: