| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Balcis conoidea | (Kuntz & Stimpson, 1851) | synonym | No | senior synonym |
new combination |
| Eulima alba | Calkins, 1878 | synonym | No | junior synonym |
original combination |
| Eulima conoidea | Kurtz & Stimpson, 1851 | synonym | No | senior synonym |
original combination |
| Melanella conoidea | (Kurtz & Stimpson, 1851) | accepted name | Yes | senior synonym |
new combination |