Vireo huttoni (Hutton's vireo) | 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)
        
        Corvoidea (crows, birds of paradise, and relatives)
        
        Family Vireonidae (vireos)
        
        Genus Vireo (vireos)
        
        Species Vireo huttoni (Hutton's vireo)
        
        Subspecies Vireo huttoni carolinae
        
        Subspecies Vireo huttoni cognatus
        
        Subspecies Vireo huttoni huttoni
        
        Subspecies Vireo huttoni mexicanus
        
        Subspecies Vireo huttoni obscurus
        
        Subspecies Vireo huttoni pacificus
        
        Subspecies Vireo huttoni parkesi
        
        Subspecies Vireo huttoni sierrae
        
        Subspecies Vireo huttoni stephensi
        
        Subspecies Vireo huttoni unitti
        
        Subspecies Vireo huttoni vulcani