Polioptila plumbea (tropical gnatcatcher) | CLASSIFICATION

Kingdom Animalia (animals)
- Eumetazoa (metazoans)
  - Bilateria (bilaterally symmetrical animals)
    - Deuterostomia (deuterostomes)
      - Phylum Chordata (chordates)
        
        Craniata (craniates)
        
        Subphylum Vertebrata (vertebrates)
        
        Superclass Gnathostomata (jawed vertebrates)
        
        Euteleostomi (bony vertebrates)
        
        Class Sarcopterygii (lobe-finned fishes and terrestrial vertebrates)
        
        Tetrapoda (tetrapods)
        
        Amniota (amniotes)
        
        Class Reptilia (turtles, snakes, lizards, and relatives)
        
        Class Aves (birds)
        
        Subclass Neognathae (neognath birds)
        
        Infraclass Neoaves (modern birds)
        
        Order Passeriformes (perching birds)
        
        Passerida
        
        Muscicapoidea (thrushes, sparrows, and relatives)
        
        Family Polioptilidae (gnatcatchers)
        
        Genus Polioptila (gnatcatchers)
        
        Species Polioptila plumbea (tropical gnatcatcher)
        
        Subspecies Polioptila plumbea anteocularis
        
        Subspecies Polioptila plumbea atricapilla
        
        Subspecies Polioptila plumbea bilineata
        
        Subspecies Polioptila plumbea brodkorbi
        
        Subspecies Polioptila plumbea cinericia
        
        Subspecies Polioptila plumbea daguae
        
        Subspecies Polioptila plumbea innotata
        
        Subspecies Polioptila plumbea maior
        
        Subspecies Polioptila plumbea parvirostris
        
        Subspecies Polioptila plumbea plumbea
        
        Subspecies Polioptila plumbea plumbiceps
        
        Subspecies Polioptila plumbea superciliaris