Perpolita hammonis is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Gastrodontidae.

[2] This species is known to occur in a number of countries and islands including: Perpolita hammonis has a light brown shell with about 3.5 whorls.

The shell is shiny with characteristic regular, radial lines.

[5] The species can live in a wide range of habitats with dry to humid conditions.

[4] Nesiovitrea hammonis can live in open sites, like meadows, but it generally occurs in wooded habitats and is often found in beech forests.