Anous stolidus (brown noddy) | 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 Charadriiformes (shorebirds and relatives)
        
        Family Laridae (gulls, terns, and skimmers)
        
        Subfamily Sterninae (terns and noddys)
        
        Genus Anous (noddys)
        
        Species Anous stolidus (brown noddy)
        
        Subspecies Anous stolidus galapagensis
        
        Subspecies Anous stolidus pileatus
        
        Subspecies Anous stolidus ridgwayi
        
        Subspecies Anous stolidus stolidus