| Colymbiculus Temporal range: | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Gaviiformes |
| Genus: | †Colymbiculus Mayr and Zvonok 2011 |
| Type species | |
| †Colymbiculus udovichenkoi | |
Colymbiculus is an extinct genus of loon that lived in Novopskov, Ukraine in the Eocene.
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