Chatham Island merganser
| Chatham Island merganser Temporal range: Late Pleistocene-Holocene | |
|---|---|
| Type specimen from the collections of Te Papa | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Anseriformes |
| Family: | Anatidae |
| Genus: | Mergus |
| Species: | †M. milleneri |
| Binomial name | |
| †Mergus milleneri Williams & Tennyson, 2014 | |
The Chatham Island merganser (Mergus milleneri) is an extinct species of merganser duck from New Zealand. The binomial name refers to Dr. Philip Millener, to recognise his work in collecting material on the species.