''Pisidium tenuilineatum'', the fine-lined pea mussel, is a species of very small

freshwater bivalve Freshwater bivalves are molluscs of the order (biology), order Bivalvia that inhabit freshwater ecosystems. They are one of the two main groups of freshwater molluscs, along with freshwater snails. The majority of bivalve molluscs are saltwater ...

in the family

Sphaeriidae Sphaeriidae is a family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, ...

Distribution

The species is native to Europe. * British Isles – listed in List of endangered species in the British Isles. It is rare in Great Britain. *

Czech Republic The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the south ...

– in Bohemia, in Moravia, critically endangered * Denmark * Germany – high endangered (''Stark gefährdet'') * Poland –

Near Threatened A near-threatened species is a species which has been Conservation status, categorized as "Near Threatened" (NT) by the International Union for Conservation of Nature (IUCN) as that may be vulnerable to Endangered species, endangerment in the ne ...

(NT, mentioned as lower risk LR) * Netherlands * Slovakia – a rare species * Sweden * and other states

Distribution

References

Further reading