Aythya marila (bird)
Mass: 1.1 kg
Latitudinal range: 43.8° to 44.3°
Found in two samples
Canada: Keffer (Midden 57, screened) (Holocene), Spillsbury Bay (Holocene)
Size measurements:
| body mass | 1054 kg | (N = 0) |
See also Aythya, Aythya affinis, Aythya americana, Aythya collaris, Aythya ferina, Aythya nyroca, Aythya sp., Aythya spp.