Pionus sordidus (red-billed parrot) | 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 Psittaciformes (parrots)
        
        Family Psittacidae (parrots, cockatoos, and relatives)
        
        Subfamily Psittacinae (parrots, parakeets, macaws, and relatives)
        
        Genus Pionus (pionus parrots)
        
        Species Pionus sordidus (red-billed parrot)
        
        Subspecies Pionus sordidus antelius
        
        Subspecies Pionus sordidus corallinus
        
        Subspecies Pionus sordidus mindoensis
        
        Subspecies Pionus sordidus ponsi
        
        Subspecies Pionus sordidus saturatus
        
        Subspecies Pionus sordidus sordidus