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词条 Pupilla triplicata
释义

  1. Distribution

  2. Description

  3. Ecology

  4. References

  5. External links

{{italic title}}{{Taxobox
| name = Pupilla triplicata
| image = Pupilla-triplicata 02.jpg
| image_caption = Six shells of Pupilla triplicata, scale bar in mm
| regnum = Animalia
| phylum = Mollusca
| classis = Gastropoda
| unranked_superfamilia = clade Heterobranchia

clade Euthyneura
clade Panpulmonata

clade Eupulmonata

clade Stylommatophora

informal group Orthurethra


| superfamilia = Pupilloidea
| familia = Pupillidae
| subfamilia =
| genus = Pupilla
| species = P. triplicata
| binomial = Pupilla triplicata
| binomial_authority = (Studer, 1820)[1]
| synonyms =

Glischrus (Pupa) triplicata Studer, 1820


}}

Pupilla triplicata is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Pupillidae.

Distribution

The distribution of this species is central-European and southern-European[2] and includes southern Europe from the Pyrenees to the Alps, the Carpathians, Crimea, northern Turkey, Transcaucasia and central Asia to Lake Baikal.[3]

The species occurs in a number of countries including:

  • Lower concern in Switzerland[3]
  • Endangered in Germany,[3] extinct in Rheinland-Pfalz[3]
  • Vulnerable in Austria[3]
  • Czech Republic
  • Slovakia
  • Poland
  • Ukraine[3]
Pupilla triplicata has a scattered distribution, and populations in lower altitudes are threatened by habitat destruction.[3]

Description

The shell of Pupilla triplicata is much smaller than Pupilla sterrii and the other Pupilla species.[3] The structure of the surface is finer.[3] Whorls are convex.[3] The cervical callus is present but not extremely strong.[3] There are usually 3 teeth in the aperture.[3]

The height of the shell is 2.2-2.8 (up to 4) mm.[3] The width of the shell is 1.4 mm (shell diameter should not exceed much 1.4 mm).[3]

Ecology

Pupilla triplicata lives in grass near limestone rocks, in dry and sunny habitats, often in limestone rock rubble with xerophilous vegetation.[3] It lives mainly between 300 and 1000 m, and in Switzerland up to 2600 m in altitude.[3]

References

This article incorporates public domain text from the reference.[4]

1. ^{{de icon}} Studer S. (1820). "Kurzes Verzeichniss der bis jetzt in unserm Vaterlande entdeckten Conchylien". Naturwissenschaftlicher Anzeiger der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 3(11): 83-90, 91-94. Bern.
2. ^{{sk icon}} Lisický M. J. (1991). [https://archive.org/details/MolluscaSlovenska Mollusca Slovenska] [The Slovak molluscs]. VEDA vydavateľstvo Slovenskej akadémie vied, Bratislava, 344 pp.
3. ^Balashov I. & Gural-Sverlova N. (2012). "An annotated checklist of the terrestrial molluscs of Ukraine". Journal of Conchology 41(1): 91-109.
4. ^10 11 12 13 14 15 "Species summary for Pupilla triplicata". AnimalBase. Last modified 15-04-2010, accessed 31 July 2010.

External links

{{Commons category|Pupilla triplicata}}{{Taxonbar|from=Q1258263}}

2 : Pupillidae|Gastropods described in 1820

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