| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Betaeus minutus | Whitelegge, 1897 | synonym | No | senior synonym |
original combination |
| Metabateaeus minutus | Witelegge, 1897 | synonym | No | senior synonym |
original combination |
| Metabetaeus minutus | (Whitelegge, 1897) | accepted name | Yes | senior synonym |
new combination |