Aechmophorus
| Aechmophorus Temporal range: Late Pliocene to present | |
|---|---|
| Clark's grebe | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Podicipediformes |
| Family: | Podicipedidae |
| Tribe: | Podicipedini |
| Genus: | Aechmophorus Coues, 1862 |
| Type species | |
| Podiceps occidentalis Lawrence, 1858 | |
| Species | |