| Southern kidneyshell | |
|---|---|
| Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | Unionoida |
| Family: | Unionidae |
| Genus: | Ptychobranchus |
| Species: | P. jonesi |
| Binomial name | |
| Ptychobranchus jonesi van der Schalie, 1934 |
|
The southern kidneyshell, scientific name Ptychobranchus jonesi, 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.