Muscisaxicola cinerea Sibley & Monroe, 1990 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Tyrannidae genus Muscisaxicola species Muscisaxicola cinereus Name Homonyms Muscisaxicola cinerea Sibley & Monroe, 1990 Muscisaxicola cinerea BirdLife International, 2004 Muscisaxicola cinerea Stotz et al., 1996