Pisidium pseudosphaerium
Encyclopedia
Pisidium pseudosphaerium is a species
of freshwater bivalve
from family Sphaeriidae
.
Species
In biology, a species is one of the basic units of biological classification and a taxonomic rank. A species is often defined as a group of organisms capable of interbreeding and producing fertile offspring. While in many cases this definition is adequate, more precise or differing measures are...
of freshwater bivalve
Freshwater bivalve
Freshwater bivalves are one kind of freshwater molluscs. They are bivalves which live in freshwater, as opposed to saltwater. Although the majority of species of bivalve molluscs live in the sea, a number of different families of bivalves live in freshwater...
from family Sphaeriidae
Sphaeriidae
The Sphaeriidae are a family of small to minute freshwater bivalve molluscs, in the order Veneroida. In the USA they are commonly known as the pea clams and the fingernail clams.-Genera:Genera in the family Sphaeriidae include:* Musculium...
.
Distribution
It's native distribution is central-European and western-European.- Czech Republic - in Bohemia, in Moravia, critically endangeredCritically endangeredVersion 2010.3 of the IUCN Red List of Threatened Species identified 3744 Critically Endangered species, subspecies and varieties, stocks and subpopulations.Critically Endangered by kingdom:*1993 Animalia*2 Fungi*1745 Plantae*4 Protista-References:...
(CR) - Germany - critically endangered (vom Aussterben bedroht)