Aulopoma helicinum is a species of small land snail with an operculum, terrestrial pulmonate gastropod mollusc in the family Cyclophoridae.
It is endemic to Sri Lanka.
It is about 14mm in length.
(Description in German by Kobelt) Height 6.5 mm; diameter 13 ÃÂ 10 mm.
The shell is widely umbilicate, almost disc-shaped, thin, and striated, pale horn-colored with brown marbling and a band. The apex is styliform, bluish-brown. There are four rounded whorls; the body whorl descends anteriorly and is detached. The aperture is oblique and almost circular; the lip is continuous, straight, thin, and sharp. The operculum is more tightly coiled than in Aulopoma itieri, with convex whorls that are densely folded on the exterior.