Pisidium subtruncatum

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Pisidium subtruncatum
File:Pisidium subtruncatum.svg
Drawing of the left valve internal view of Pisidium subtruncatum
File:Pisidium subtruncatum 2.svg
Drawing of the right valve internal view of Pisidium subtruncatum
NE[1]
Scientific classification
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P. subtruncatum
Binomial name
Pisidium subtruncatum
Malm, 1855

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Pisidium subtruncatum is a species of pill clam, a minute freshwater bivalve in the family Sphaeriidae.

Description

The 2.7 - 4 mm shell is moderately tumid (swollen). In shape it is a strongly oblique oval. The umbos are prominent and well behind the middle. The surface is silky glossy with fine, irregular ribbing. In colour it is whitish to greyish.

Distribution

Its native distribution is Holarctic.

References

  1. 2006 IUCN Red List of Threatened Species. <www.iucnredlist.org>. Cited 17 May 2007.
  2. (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.
  3. Beran, L. (2002) Vodní měkkýši České Republiky - rozšíření a jeho změny, stanoviště, šíření, ohrožení a ochrana, červený seznam. Aquatic moluscs of the Czech Republic - distribution and its changes, habitats, dispersal, threat and protection, Red List. - Sborník přírodovědného klubu v Uherském Hradišti, Supplementum 10, 258 pp.
  4. Glöer P. & Meier-Brook C. (2003) Süsswassermollusken. DJN, pp. 134, page 109, ISBN 3-923376-02-2
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  6. Roy Anderson ,2005 An annotated list of the non-marine molluscs of Britain and Ireland Journal of Conchology, 38 (6): 607–637, (published 2005) [1].

External links


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