Cacomantis merulinus threnodes Cabanis & Heine, 1863 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Cuculiformes family Cuculidae genus Cacomantis species Cacomantis merulinus Name Homonyms Cacomantis merulinus threnodes Cabanis & Heine, 1863