- Animals
- ›Molluscs
- ›Bivalves
- ›Autobranchia
- ›Heteroconchia
- ›Freshwater Mussels and Brooch Clams
- ›Freshwater Mussels
- ›Unionoidea
- ›River Mussels
- ›Ambleminae
- ›Pleurobemini
- ›Pleurobema

Southern Clubshell
Pleurobema decisum
Pleurobema decisum, the southern clubshell, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.
This species is endemic to the United States. Its natural habitat is rivers. It is threatened by habitat loss. The species natural habitat is in Mississippi, Alabama, and Georgia (U.S. state).
Where it lives
Recorded sightings
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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 Pleurobema decisum 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 109778.