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- ›Heteroconchia
- ›Euheterodonta
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- ›Pea Clams, Fingernail Clams and Allies
- ›Sphaerioidea
- ›Pea Clams
- ›Sphaeriinae
Pisidium
Pisidium is a genus of very small or minute freshwater clams known as pill clams or pea clams, aquatic bivalve molluscs in the family Pisidiidae, the pea clams and fingernail clams.
41 branches of this genus, most-observed first
Greater European Pea Clam
speciesPisidium amnicum
Greater Eastern Peaclam
speciesPisidium dubium
Punctured Peaclam
speciesPisidium punctiferum
Giant Northern Peaclam
speciesPisidium idahoense
Pisidium llanquihuense
speciesPisidium llanquihuense
Pisidium globulus
speciesPisidium globulus
Ornamented Peaclam
speciesPisidium cruciatum
Pisidium sterkianum
speciesPisidium sterkianum
Pisidium chiquitanum
speciesPisidium chiquitanum
Pisidium dorbignyi
speciesPisidium dorbignyi
Pisidium meierbrooki
speciesPisidium meierbrooki
Pisidium observationis
speciesPisidium observationis
Pisidium omaguaca
speciesPisidium omaguaca
Pisidium plenilunium
speciesPisidium plenilunium
Sangre de Cristo Peaclam
speciesPisidium sanguinichristi
Pisidium vile
speciesPisidium vile
Pisidium armillatum
speciesPisidium armillatum
Pisidium artifex
speciesPisidium artifex
Pisidium fistulosum
speciesPisidium fistulosum
Pisidium invenustum
speciesPisidium invenustum
Pisidium montigenum
speciesPisidium montigenum
Pisidium reticulatum
speciesPisidium reticulatum
Pisidium volutabundum
speciesPisidium volutabundum
Pisidium ocloya
speciesPisidium ocloya
Pisidium pipoense
speciesPisidium pipoense
Pisidium taraguyense
speciesPisidium taraguyense
Pisidium huillichum
speciesPisidium huillichum
Pisidium forense
speciesPisidium forense
Pisidium bejumae
speciesPisidium bejumae
Pisidium patagonicum
speciesPisidium patagonicum
Pisidium magellanicum
speciesPisidium magellanicum
Pisidium boliviense
speciesPisidium boliviense
Pisidium lebruni
speciesPisidium lebruni
Pisidium jamaicense
speciesPisidium jamaicense
Pisidium chicha
speciesPisidium chicha
Pisidium inacayali
speciesPisidium inacayali
Pisidium dilatatum
speciesPisidium dilatatum
Pisidium iquito
speciesPisidium iquito
Pisidium johnsoni
speciesPisidium johnsoni
Perforated Peaclam
speciesPisidium punctatum
Pisidium betafoense
speciesPisidium betafoense
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Pisidium in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 91094.