Picoides scalaris (ladder-backed woodpecker) | 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 Picoides (pied woodpeckers)
        
        Species Picoides scalaris (ladder-backed woodpecker)
        
        Subspecies Picoides scalaris cactophilus
        
        Subspecies Picoides scalaris eremicus
        
        Subspecies Picoides scalaris graysoni
        
        Subspecies Picoides scalaris leucoptilurus
        
        Subspecies Picoides scalaris lucasanus
        
        Subspecies Picoides scalaris parvus
        
        Subspecies Picoides scalaris scalaris
        
        Subspecies Picoides scalaris sinaloensis
        
        Subspecies Picoides scalaris soulei