Brontornis burmeisteri Moreno & Mercerat, 1891 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Aves order Gruiformes family Brontornithidae genus Brontornis species Brontornis burmeisteri Name Synonyms Brontornis platyonyx Ameghino, 1894 Liornis floweri Ameghino, 1894 Rostrornis floweri Moreno & Mercerat, 1891 Homonyms Brontornis burmeisteri Moreno & Mercerat, 1891