''Leiostyla concinna'' is a species of

land snail A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial molluscs, terrestrial gastropod mollusks that have gastropod shell, shel ...

in the family Lauriidae. It is

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

to Madeira. This snail is found on the mountain summits of Madeira, where it lives in moist leaf litter on rocky cliffs near streams. It was listed as a vulnerable species by the International Union for Conservation of Nature until 2013, when it was upgraded to endangered status because of recent

wildfire A wildfire, forest fire, or a bushfire is an unplanned and uncontrolled fire in an area of Combustibility and flammability, combustible vegetation. Depending on the type of vegetation present, a wildfire may be more specifically identified as a ...

s in its habitat. It may also be impacted by overgrazing in the area.

References

Endemic fauna of Madeira Molluscs of Madeira Leiostyla Gastropods described in 1852 Taxonomy articles created by Polbot {{Pupillidae-stub