Chelydra serpentina (Common Snapping Turtle) | 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)
        
        Order Testudines
        
        Family Chelydridae
        
        Genus Chelydra
        
        Species Chelydra serpentina (Common Snapping Turtle)
        
        Infraspecies Chelydra serpentina acutirostris
        
        Infraspecies Chelydra serpentina osceola
        
        Infraspecies Chelydra serpentina rossignonii
        
        Infraspecies Chelydra serpentina serpentina