Madeiran land snail

Madeiran land snail is a common name which has been given to several different species of terrestrial gastropods, air-breathing land snails:


 * Caseolus calculus
 * Discula lyelliana, found only on the Desertas Islands in the Madeira Archipelago; critically endangered
 * Geomitra grabhami, critically endangered; remnant populations present on Desertas Islands of Madeira
 * Geomitra moniziana
 * Leiostyla abbreviata, extinct
 * Leiostyla cassida
 * Leiostyla corneocostata
 * Leiostyla gibba, extinct