Helix figulina

Helix figulina
Helix figulina shell
Drawing of a Helix figulina shell by Rossmässler, 1839. Locatality is most likely Greece or Dalmatia
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia

clade Euthyneura
clade Panpulmonata
clade Eupulmonata
clade Stylommatophora
informal group Sigmurethra

Superfamily: Helicoidea
Family: Helicidae
Subfamily: Helicinae
Tribe: Helicini
Genus: Helix
Species: H. figulina
Binomial name
Helix figulina
Rossmässler, 1839[1][2][3]

Helix figulina is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Helicidae, the typical snails.[1]

Description

The shells of this species are dirty white to yellow-brownish in color, usually 21-27×20-26 mm in size. Large shells are about 29-31×29-30 mm.[4]

Shells of Helix figulina

Distribution

This species is present in Greece, Bulgaria and the Republic of Macedonia,[5] except, perhaps, the island of Skyros in the Aegean Sea, where only empty shells of the species have been found, suggesting a recent extinction in the area.[6] There have been reports of the species in western Turkey, however, it seems that these are actually Helix nucula, a related and similar species.

Habitat

This land snail is found in a variety of habitats including dry, open, shrub-land areas. It ranges from coastal areas (dunes) up to 700 m above sea level. On the continent, it lives only in areas where there is enough soil, as it is a soil-dwelling species, and sometimes buries deep into the soil. In southwest Bulgaria it lives at altitudes of up to 700 m.[1][4]

References

  1. 1 2 3 4 Neubert, E. & Triantis, K. 2011. Helix figulina. In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.1. <www.iucnredlist.org>. Downloaded on 11 July 2013.
  2. Fauna Europaea — Helix figulina
  3. European Environment AgencyHelix figulina
  4. 1 2 AnimalBase :: Helix Figulina
  5. Fauna Europaea — European Distribution Map of Helix Figulina (Java required)
  6. IUCN Red ListDistribution Map of Helix figulina
Wikimedia Commons has media related to Helix figulina.


This article is issued from Wikipedia - version of the 9/7/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.