Mesembriornis milneedwardsi (Moreno, 1889) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Aves order Gruiformes family Phorusrhacidae genus Mesembriornis species Mesembriornis milneedwardsi Name Synonyms Hermosiornis milneedwardsi (Moreno, 1889) Homonyms Mesembriornis milneedwardsi (Moreno, 1889)