| Marstonia olivacea | |
|---|---|
| Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Hypsogastropoda |
| Superfamily: | Rissooidea |
| Family: | Hydrobiidae |
| Subfamily: | Nymphophilinae |
| Genus: | Marstonia |
| Species: | † M. olivacea |
| Binomial name | |
| † Marstonia olivacea (Pilsbry, 1895) |
|
| Synonyms | |
|
Pyrgulopsis olivacea (Pilsbry, 1895) |
|
Marstonia olivacea, common name the olive marstonia, was a species of very small freshwater snail, an aquatic gastropod mollusk in the family Hydrobiidae. This species was endemic to Alabama, the United States.[1] Its natural habitat was rivers.[1] This species is now extinct.[1]