Nystalus maculatus (spot-backed puffbird) | 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 Galbuliformes
        
        Family Bucconidae (puffbirds)
        
        Genus Nystalus
        
        Species Nystalus maculatus (spot-backed puffbird)
        
        Subspecies Nystalus maculatus maculatus
        
        Subspecies Nystalus maculatus pallidigula
        
        Subspecies Nystalus maculatus parvirostris
        
        Subspecies Nystalus maculatus striatipectus