| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Caecum clava | de Folin, 1867 | accepted name | Yes | senior synonym |
original combination |
| Elephantanellum clava | (Folin, 1867) | synonym | No | senior synonym |
new combination |
| Micranellum clava | (Folin, 1867) | synonym | No | senior synonym |
new combination |