Helicopsis striata

Helicopsis striata is a species of air-breathing land snail, terrestrial pulmonate gastropod mollusk in the family Geomitridae. [2]

Helicopsis striata
Shell of Helicopsis striata (specimen at MNHN, Paris)
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Heterobranchia
Superorder:	Eupulmonata
Order:	Stylommatophora
Suborder:	Helicina
Superfamily:	Helicoidea
Family:	Geomitridae
Subfamily:	Helicellinae
Tribe:	Helicopsini
Genus:	Helicopsis
Species:	H. striata
Binomial name
Helicopsis striata (O. F. Müller, 1774)
Synonyms[1]
Helicopsis (Helicopsis) striata (O. F. Müller, 1774) Helix muehlfeldtiana Rossmässler, 1837

Helicopsis striata is the type species of the genus Helicopsis.[3]

Subspecies

Until 2018 there where three subspecies within this species and they included:

• Helicopsis striata austriacaE. Gittenberger, 1969 [1] - mentioned in annex II of Habitats Directive : synonym of Helicopsis austriaca E. Gittenberger, 1969 (invalid combination)
• Helicopsis striata hungarica:[1] synonym of Helicopsis hungarica (Soós & H. Wagner, 1935) (invalid combination)
• Helicopsis striata striata O. F. Müller, 1774)[1]

Since 2018 H. austriaca and H. hungarica are listed as separate species.[4][5] [6]

Distribution

This species occurs in Central Europe only,[7] including:

• Germany
• Austria - main distribution in Steinfeld, Lower Austria
• Sweden
• The Czech Republic - Bohemia, locally extinct in Moravia
• Slovakia
• Poland

Populations from Ukraine, Moldova, Romania and Russia that were previously considered to be H. striata are actually representing Helicopsis lunulata (Krynicki, 1833) or in some cases Helicopsis filimargo (Krynicki, 1833).[7]

References

1. von Proschwitz T. & Neubert E. (2011). "Helicopsis striata". In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 11 June 2012.
2. MolluscaBase eds. (2021). MolluscaBase. Helicopsis striata (O. F. Müller, 1774). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1003421 on 2021-02-02
3. "Species in genus Helicopsis". AnimalBase, accessed 11 June 2012.
4. Duda M. , Haring E., Bieringer G., Eschner A., Mrkvicka A. & Mason K. (2018). "Taxonomic reassessment of Helicopsis austriaca Gittenberger, 1969 and its relationships to H. striata (O.F. Müller, 1774) and H. hungarica (Soos & H. Wagner, 1935) (Eupulmonata: Helicoidea)". Journal of Molluscan Studies 84: 432-450. doi:10.1093/mollus/eyy044
5. Helicopsis austriaca on WoRMS
6. Helicopsis hungarica on WoRMS
7. Balashov, Igor; Neiber, Marco; Hausdorf, Bernhard (December 2020). "Phylogeny, species delimitation and population structure of the steppe-inhabiting land snail genus Helicopsis in Eastern Europe". Zoological Journal of the Linnean Society: 1–18. doi:10.1093/zoolinnean/zlaa156.

• Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017
• Hausdorf, B. (1990). Zur Kenntnis einiger Arten der Gattung Helicopsis Fitzinger aus Griechenland und der Türkei (Gastropoda: Hygromiidae). Archiv für Molluskenkunde, 120 (1/3) [1989]: 57-71. Frankfurt am Main
• Sysoev, A. V. & Schileyko, A. A. (2009). Land snails and slugs of Russia and adjacent countries. Sofia/Moskva (Pensoft). 312 pp., 142 plates

External links

• Müller, O. F. (1774). Vermium terrestrium et fluviatilium, seu animalium infusorium, Helminthicorum, et testaceorum, non marinorum, succincta historia. vol 2: I-XXXVI, 1-214, 10 unnumbered pages. Havniae et Lipsiae, apud Heineck et Faber, ex officina Molleriana.
• Working group Alpine land snails: Small heath snails – major questions: Initial attempts to clarify the situation of Helicopsis striata in Austria