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Pisidium pseudosphaerium

Pisidium pseudosphaerium
Pisidium pseudosphaerium.png
Photo of external view of the left valve of Pisidium pseudosphaerium
Pisidium pseudosphaerium 2.png
Photo of external umbilical view of both valves of Pisidium pseudosphaerium. (Left valve is on the lef, right valve is on the right.)
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Subclass: Heterodonta
Order: Veneroida
Suborder: Sphaeriacea
Family: Sphaeriidae
Genus: Pisidium
Species: P. pseudosphaerium
Binomial name
Pisidium pseudosphaerium
Favre, 1927

Pisidium pseudosphaerium is a species of freshwater bivalve from family Sphaeriidae.

The 2.5-3.2mm. shell is a flattened, regular, slightly angulated oval shape with low central umbos.The surface is silky with very fine concentric striations.In colour it is straw-yellow with scattered red-brown deposits.

Its native distribution is central-European and western-European.



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