Extinct species of gastropod
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Leiostyla gibba is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Lauriidae. This species is mentioned in Annexes II and IV of the Habitats Directive. It is one of several species sometimes referred as Madeiran land snail.
"Leiostyla gibba" is listed as Critically Endangered in the "2011 IUCN Red List", but now may possibly be extinct.
Distribution.
This species was endemic to Madeira, Portugal.
References.
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