PaleoDB taxon number: 368611

Alternative combination: Anas leucopsis

Belongs to Branta according to J. F. Clements et al. 2017

Sister taxa: Branta bernicla, Branta canadensis, Branta dickeyi, Branta esmeralda, Branta howardae, Branta hutchinsii, Branta hylobadistes, Branta hypsibata, Branta propinqua, Branta ruficollis, Branta sandvicensis, Branta woolfendeni