Oressochen melanopterus (Eyton, 1838)
Description
Andes of s Peru to nw Argentina and central Chile
Common Names
Taxonomic Hierarchy
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Anseriformes
Family: Anatidae
Genus: Chloephaga
Species: Oressochen melanopterus (Eyton, 1838)