| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Calliostoma iris | (Kuroda & Habe, 1961) | accepted name | Yes | senior synonym |
new combination |
| Falsimargarita iris | (Smith, 1915) | synonym | No | senior synonym |
new combination |
| Margarita iris | Smith, 1915 | synonym | No | senior synonym |
original combination |