Aythya marila Linnaeus 1761 (greater scaup)
Reptilia - Anseriformes - Anatidae
PaleoDB taxon number: 321729
Alternative combinations: Anas marila, Athya marila
Belongs to Aythya according to J. F. Clements et al. 2017
Sister taxa: Aythya affinis, Aythya americana, Aythya aretina, Aythya arvernensis, Aythya australis, Aythya collaris, Aythya ferina, Aythya fuligula, Aythya novaeseelandiae, Aythya nyroca, Aythya sepulta, Aythya spatiosa, Aythya valisineria
Ecology: volant herbivore