| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Graffiellus groenlandicus | (Levinsen, 1879) | accepted name | Yes | senior synonym |
new combination |
| ! Macrorhynchus groenlandica | (Levinsen, 1879) | synonym | No | senior synonym |
new combination |
| Macrorhynchus groenlandicus | (Levinsen, 1879) | synonym | No | senior synonym |
new combination |