Discus guerinianus

Discus guerinianus
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 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. 1 2 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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