Hemiprocne longipennis perlonga (Richmond, 1903) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Apodiformes family Hemiprocnidae genus Hemiprocne species Hemiprocne longipennis Name Synonyms Macropteryx perlonga Richmond, 1903 Homonyms Hemiprocne longipennis perlonga (Richmond, 1903)