Nycticorax caledonicus pelewensis Mathews, 1926 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Pelecaniformes family Ardeidae genus Nycticorax species Nycticorax caledonicus Name Homonyms Nycticorax caledonicus pelewensis Mathews, 1926