Discus guerinianus

Discus guerinianus
Conservation status
Endangered (IUCN 2.3)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Heterobranchia clade Euthyneura clade Panpulmonata clade Eupulmonata clade Stylommatophora informal group Sigmurethra
Superfamily:	Punctoidea
Family:	Discidae
Genus:	Discus
Species:	Discus guerinianus
Binomial name
Discus guerinianus (R. T. Lowe, 1852)

Discus guerinianus is a species of small air-breathing land snail, a terrestrial gastropod mollusk in the family Discidae, the disk snails.

Distribution

This species is endemic to in Madeira, Portugal.^[1]

Shell description

The shell of these snails is shaped like a discus, or a lens, with a noticeable "edge" around the periphery of the whorls.

Conservation status

This species is mentioned in annexes IV and IV of the Habitats Directive.

References

1. ^ ^{a b} Seddon M. B. (2000). "Discus guerinianus". In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>. Downloaded on 14 June 2010.

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