Picumnus exilis (golden-spangled piculet) | 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 Piciformes (woodpeckers and relatives)
        
        Family Picidae (woodpeckers)
        
        Genus Picumnus
        
        Species Picumnus exilis (golden-spangled piculet)
        
        Subspecies Picumnus exilis alegriae
        
        Subspecies Picumnus exilis buffoni
        
        Subspecies Picumnus exilis clarus
        
        Subspecies Picumnus exilis exilis
        
        Subspecies Picumnus exilis pernambucensis
        
        Subspecies Picumnus exilis salvini
        
        Subspecies Picumnus exilis undulatus