| Black mudalia | |
|---|---|
| Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Sorbeoconcha |
| Superfamily: | Cerithioidea |
| Family: | Pleuroceridae |
| Genus: | Leptoxis |
| Species: | L. melanoidus |
| Binomial name | |
| Leptoxis melanoidus Conrad, 1834 |
|
The black mudalia, scientific name Leptoxis melanoidus, is a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Pleuroceridae. This species is endemic to the United States.