''Helicopsis'' is a genus of air-breathing

land snail A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial gastropod mollusks that have shells (those without shells are known as ...

s, terrestrial

pulmonate Pulmonata or pulmonates, is an informal group (previously an order, and before that a subclass) of snails and slugs characterized by the ability to breathe air, by virtue of having a pallial lung instead of a gill, or gills. The group includ ...

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusks Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is esti ...

in the subfamily Helicellinae of the family

Geomitridae Geomitridae is a Taxonomy (biology), taxonomic Family (biology), family of small to medium-sized air-breathing land snails, Terrestrial molluscs, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea.MolluscaBase eds. (2021). M ...

. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=934023 on 2022-07-31

Distribution

Distribution of the genus ''Helicopsis'' range Central and Eastern Europe to Iran.

Species

The species composition of ''Helicopsis'' was largely reviewed after revisions with methods of

molecular taxonomy Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to ...

, many of the previously recognized species were shown to be conspecific and many other to be not related with true ''Helicopsis''. After these revisions only 9 or 10 species can be placed into ''Helicopsis'': * ''

Helicopsis aelleni ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Worl ...

'' Hausdorf, 1996 - Northern Iran * ''

Helicopsis anflousiana ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Worl ...

'' (Pallary, 1913) * ''

Helicopsis austriaca ''Helicopsis austriaca'' is a species of air-breathing land snail, terrestrial pulmonate gastropod mollusk in the family Geomitridae, the hairy snails and their allies. MolluscaBase eds. (2022). MolluscaBase. Helicopsis austriaca E. Gittenberger, ...

'' Gittenberger, 1969 - Austria * ''

Helicopsis buslimiana ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Worl ...

'' (Pollonera in Kobelt, 1898) - Libya * ''

Helicopsis carrossei ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Worl ...

'' (Pallary, 1936) * ''

Helicopsis cereoflava ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Worl ...

'' (Bielz, 1851) - Romania, probably a synonym of ''

Helicopsis lunulata ''Helicopsis lunulata'' is a species of air-breathing land snail, terrestrial pulmonate gastropod mollusc in the family Geomitridae from Eastern Europe. MolluscaBase eds. (2022). MolluscaBase. Helicopsis lunulata (Krynicki, 1833). Accessed throug ...

'' * ''

Helicopsis cypriola ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Worl ...

'' (Westerlund, 1889) * ''

Helicopsis dejecta ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Worl ...

'' (Jan, 1832) -

Azov Sea The Sea of Azov ( Crimean Tatar: ''Azaq deñizi''; russian: Азовское море, Azovskoye more; uk, Азовське море, Azovs'ke more) is a sea in Eastern Europe connected to the Black Sea by the narrow (about ) Strait of Kerch, ...

* ''

Helicopsis filimargo ''Helicopsis filimargo'' is a species of air-breathing land snail, terrestrial pulmonate gastropod mollusc in the family GeomitridaeMolluscaBase eds. (2022). MolluscaBase. * Helicopsis filimargo (Krynicki, 1833). Accessed through: World Registe ...

'' (Krynicki, 1833) - Southern and Eastern Ukraine, adjacent regions of Russia, extremely variable, previously treated as several species * ''

Helicopsis gittenbergeri ''Helicopsis'' is a genus of air-breathing land snails, terrestrial molluscs, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. A ...

'' Hausdorf, 1990 - Greece * ''

Helicopsis hungarica ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' (Soós & H. Wagner, 1935) - Central Europe and isolated locality in Russia * ''

Helicopsis larbiana ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' (Pallary, 1928) * ''

Helicopsis likharevi ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' Schileyko, 1978 - Kopet Dag in Turkmenistan * ''

'' (Krynicki, 1833) - Romania, Moldova, Ukraine, adjacent regions of Russia and probably Poland * ''

Helicopsis persica ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' Hausdorf & Bössneck, 2016 - Northern Iran * † ''

Helicopsis phrygostriata ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' (Oppenheim, 1919) * † ''

Helicopsis piedmontanica ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' Harzhauser, Neubauer & Esu in Harzhauser et al., 2015 * † ''

Helicopsis praecursor ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' (Wenz, 1927) * ''

Helicopsis striata ''Helicopsis striata'' is a species of air-breathing land snail, terrestrial pulmonate gastropod mollusk in the family Geomitridae. MolluscaBase eds. (2021). MolluscaBase. Helicopsis striata (O. F. Müller, 1774). Accessed through: World Register ...

'' (O. F. Müller, 1774) - type species,"Species in genus ''Helicopsis''"
(n=13). AnimalBase, accessed 11 June 2012. distributed only in Central Europe * ''

Helicopsis subcalcarata ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' (Nägele, 1903) * † ''

Helicopsis suevica ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' Gottschick & Wenz, 1927 * '' Helicopsis teboudensis'' (Pallary, 1928) * ''

Helicopsis welschi ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' (Pallary, 1899) * † ''

Helicopsis wenzi ''Helicopsis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Helicopsis Fitzinger, 1833. Accessed through: Wo ...

'' Schütt, 1985 Synonyms that were recognized as species before 21st century: * ''Helicopsis altenai'' Gasull, 1974 accepted as ''

Xerotricha vatonniana ''Xerotricha'' is a genus of small air-breathing land snails, a terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Xerotricha Monterosato, 1892. Accessed thro ...

'' (Bourguignat, 1867) (junior synonym) * ''Helicopsis arenosa'' (Krynicki, 1836) accepted as ''Helicopsis filimargo arenosa'' (Krynicki, 1836) accepted as ''

'' (Krynicki, 1833) * ''Helicopsis dejecta'' (Rossmässler, 1838) - synonym of ''

'' * ''Helicopsis depulsa'' (Pintér, 1969): synonym of ''

Xerolenta depulsa ''Xerolenta'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Geomitridae Geomitridae is a Taxonomy (biology), taxonomic Family (biology), family of small to medium-sized air-breathing land sna ...

'' (L. Pintér, 1969) (taxon inquirendum) * ''Helicopsis gigaxii'' Haas, 1924 is a synonym of ''

Xerocrassa ripacurcica ''Xerocrassa ripacurcica'' is a species of air-breathing land snail, a pulmonate gastropod mollusk in the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Xerocrassa ripacurcica (Bofill, 1886). Accessed through: World Register of Marin ...

'' (Bofill, 1886) * ''Helicopsis instabilis'' (Rossmässler, 1838) - synonym of ''

'' * ''Helicopsis leptocolpata'' (Pallary,1923): synonym of ''

Xerosecta leptocolpata ''Xerosecta'' is a genus of small, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Helicellinae of the family Geomitridae Geomitridae is a Taxonomy (biology), taxonomic Family (biology), family of sma ...

'' (P.M. Pallary, 1923) * ''Helicopsis luganica'' Gural-Sverlova, 2010 accepted as ''

'' (Krynicki, 1833) (junior synonym) * ''Helicopsis martynovi'' Gural-Sverlova, 2010 accepted as ''

'' (Krynicki, 1833) (junior synonym) * ''Helicopsis murcica'' (A. Schmidt, 1854) accepted as ''

Xerocrassa subrogata ''Xerocrassa subrogata'' is a species of air-breathing land snail, a pulmonate gastropod mollusk in the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Xerocrassa subrogata (L. Pfeiffer, 1853). Accessed through: World Register of Mari ...

'' (L. Pfeiffer, 1853) (invalid; based on a preoccupied original name) * ''Helicopsis paulhessei'' (Lindholm, 1936) - synonym of ''

'' * ''Helicopsis retowskii'' (Clessin, 1883) - synonym of ''

'' * ''Helicopsis subfilimargo'' Gural-Sverlova, 2010 accepted as ''

'' (Krynicki, 1833) (junior synonym) * ''Helicopsis tabulae'' Chaper, 1855 accepted as '' Lyrocystis perplicata'' (Benson, 1851) (synonym) * ''Helicopsis turcica'' (Holten, 1802): synonym of ''

Xeroleuca turcica ''Xeroleuca'' is a genus of air-breathing land snails, a pulmonate gastropod in the subfamily Helicellinae of the family Geomitridae Geomitridae is a Taxonomy (biology), taxonomic Family (biology), family of small to medium-sized air-breath ...

'' (Chemnitz, 1795) Species and synonyms that were placed into ''Helicopsis'', but are not: * ''

Helicopsis conopsis ''Helicopsis conopsis'' is a species of air-breathing land snail A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial g ...

'' Morelet, 1876

References

{{Commons category Geomitridae Gastropod genera Taxonomy articles created by Polbot