Metallura williami (viridian metaltail) | 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 Apodiformes (hummingbirds and swifts)
        
        Family Trochilidae (hummingbirds)
        
        Genus Metallura
        
        Species Metallura williami (viridian metaltail)
        
        Subspecies Metallura williami atrigularis
        
        Subspecies Metallura williami primolina
        
        Subspecies Metallura williami recisa
        
        Subspecies Metallura williami williami