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Vallonia declivis
Conservation status
Near Threatened  (IUCN 3.1)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Order:	Stylommatophora
Family:	Valloniidae
Genus:	Vallonia
Species:	V. declivis
Binomial name
Vallonia declivis Sterki, 1892
Synonyms
Vallonia adela Westerlund, 1881

Vallonia declivis is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Valloniidae.

Distribution

This species is found in Austria, France, Germany, Poland, and Switzerland. It was previously listed as part of the fauna of Slovakia, but Čejka considered its occurrence in Slovakia unlikely. It lives also in the Czech Republic (in Bohemia only) and in Slovakia.

References

1. ^ Gargominy, O.; Falkner, M.; von Proschwitz, T.; Rüetschi, J. (2011). "Vallonia declivis". IUCN Red List of Threatened Species. 2011: e.T22832A9393242. doi:10.2305/IUCN.UK.2011-1.RLTS.T22832A9393242.en. Retrieved 16 November 2021.
2. Sterki V. (1893). "Genus Vallonia Risso". (Vol. III, p. 169.). pp. 251-252, pl. 32, 33, 43, 56, in: Pilsbry H. A. Manual of conchology, structural and systematic. With illustrations of the species. Second series: Pulmonata. Vol. VIII . Helicidae, Vol. VI . pp. 1-314, Pl. 1-58. Philadelphia.
3. ^ (in Czech) Horsák M., Juřičková L., Beran L., Čejka T. & Dvořák L. (2010). "Komentovaný seznam měkkýšů zjištěných ve volné přírodě České a Slovenské republiky. ". Malacologica Bohemoslovaca, Suppl. 1: 1-37. PDF.
4. Čejka T., Dvořák L., Horsák M. & Šteffek J. (2007). "Checklist of molluscs (Mollusca) in the Slovak Republic". Folia Malacologica 15(2): 49-58.

External links

• "Species summary for Vallonia declivis". AnimalBase

• v
• t
• e

• IUCN Red List near threatened species
• Valloniidae
• Gastropods described in 1892
• Orthurethra stubs