Tachybaptus ruficollis (little grebe) | 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 Podicipediformes (grebes)
        
        Family Podicipedidae (grebes)
        
        Genus Tachybaptus (least grebes)
        
        Species Tachybaptus ruficollis (little grebe)
        
        Subspecies Tachybaptus ruficollis capensis
        
        Subspecies Tachybaptus ruficollis collaris
        
        Subspecies Tachybaptus ruficollis cotabato
        
        Subspecies Tachybaptus ruficollis iraquensis
        
        Subspecies Tachybaptus ruficollis philippensis
        
        Subspecies Tachybaptus ruficollis poggei
        
        Subspecies Tachybaptus ruficollis ruficollis
        
        Subspecies Tachybaptus ruficollis tricolor