Vallonia declivis

Vallonia declivis
Conservation status
	; Near Threatened (IUCN 3.1)
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Heterobranchia; clade Euthyneura; clade Panpulmonata; clade Eupulmonata; clade Stylommatophora; informal group Orthurethra
Superfamily:	Pupilloidea
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.^[4] It was previously listed as part of the fauna of Slovakia, but Čejka considered its occurrence in Slovakia unlikely.^[5] It lives also in the Czech Republic (in Bohemia only) and in Slovakia.^[3]

References

^ Gargominy, O.; Falkner, M.; von Proschwitz, T.; Rüetschi, J. (2011). "Vallonia declivis". The IUCN Red List of Threatened Species. 2011. IUCN: e.T22832A9393242. doi:10.2305/IUCN.UK.2011-1.RLTS.T22832A9393242.en. Retrieved 14 December 2017. {{cite journal}}: Unknown parameter |last-author-amp= ignored (|name-list-style= suggested) (help)
^ 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 [= 8]. Helicidae, Vol. VI [= 6]. pp. 1-314, Pl. 1-58. Philadelphia.
^ ^a ^b (in Czech) Horsák M., Juřičková L., Beran L., Čejka T. & Dvořák L. (2010). "Komentovaný seznam měkkýšů zjištěných ve volné přírodě České a Slovenské republiky. [Annotated list of mollusc species recorded outdoors in the Czech and Slovak Republics]". Malacologica Bohemoslovaca, Suppl. 1: 1-37. PDF.
^ Mollusc Specialist Group (1996). Vallonia declivis. 2006 IUCN Red List of Threatened Species. Downloaded on 7 August 2007.
^ 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

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[iucn_status-1] Gargominy, O.; Falkner, M.; von Proschwitz, T.; Rüetschi, J. (2011). "Vallonia declivis". The IUCN Red List of Threatened Species. 2011. IUCN: e.T22832A9393242. doi:10.2305/IUCN.UK.2011-1.RLTS.T22832A9393242.en. Retrieved 14 December 2017. {{cite journal}}: Unknown parameter |last-author-amp= ignored (|name-list-style= suggested) (help)

[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 [= 8]. Helicidae, Vol. VI [= 6]. pp. 1-314, Pl. 1-58. Philadelphia.

[Horsák_2010-3] (in Czech) Horsák M., Juřičková L., Beran L., Čejka T. & Dvořák L. (2010). "Komentovaný seznam měkkýšů zjištěných ve volné přírodě České a Slovenské republiky. [Annotated list of mollusc species recorded outdoors in the Czech and Slovak Republics]". Malacologica Bohemoslovaca, Suppl. 1: 1-37. PDF.

[IUCN-4] Mollusc Specialist Group (1996). Vallonia declivis. 2006 IUCN Red List of Threatened Species. Downloaded on 7 August 2007.

[Čejka-5] Čejka T., Dvořák L., Horsák M. & Šteffek J. (2007). "Checklist of molluscs (Mollusca) in the Slovak Republic". Folia Malacologica 15(2): 49-58.

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