Macheiramphus alcinus papuanus Mayr, 1940 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Accipitriformes family Accipitridae genus Macheiramphus species Macheiramphus alcinus Name Homonyms Macheiramphus alcinus papuanus Mayr, 1940