Cygnus melancoryphus

== Translingual == === Proper noun === Cygnus melancoryphus m A taxonomic species within the family Anatidae – black-necked swan, of southern South America. ==== Hypernyms ==== (species): Anseriformes – order; Anseres – suborder; Anatoidea – superfamily; Anatidae – family; Anserinae – subfamily; Cygnus – genus === References === “Cygnus melancoryphus”, in OneLook Dictionary Search. Cygnus melancoryphus on Wikipedia.Wikipedia Cygnus melancoryphus on Wikispecies.Wikispecies Category:Cygnus melancoryphus on Wikimedia Commons.Wikimedia Commons Gill, F.; Wright, M. (2006), Birds of the World: Recommended English Names, Princeton University Press, →ISBN.