Aythya affinis (bird)
Found in one sample
Canada: Keffer (Midden 57, screened)
Size measurements:
850 mm | (N = 1) | based on |
See also Aythya, Aythya americana, Aythya collaris, Aythya ferina, Aythya marila, Aythya nyroca, Aythya sp., Aythya spp.