? flavicollis Swainson, 1837 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Pycnonotidae genus Atimastillas species Atimastillas flavicollis Name Homonyms ? flavicollis Swainson, 1837 ? flavicollis LeConte, 1855 ? flavicollis Signoret, 1853