Napothera crispifrons calcicola Deignan, 1939 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Pellorneidae genus Napothera species Napothera crispifrons Name Synonyms Gypsophila calcicola (Deignan, 1939) Turdinus calcicola (Deignan, 1939) Homonyms Napothera crispifrons calcicola Deignan, 1939