Thamnophis eques (Mexican Garter Snake) | 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 Squamata
        
        Family Colubridae
        
        Genus Thamnophis
        
        Species Thamnophis eques (Mexican Garter Snake)
        
        Infraspecies Thamnophis eques carmenensis
        
        Infraspecies Thamnophis eques cuitzeoensis
        
        Infraspecies Thamnophis eques diluvialis
        
        Infraspecies Thamnophis eques eques
        
        Infraspecies Thamnophis eques insperatus
        
        Infraspecies Thamnophis eques megalops
        
        Infraspecies Thamnophis eques obscurus
        
        Infraspecies Thamnophis eques patzcuaroensis
        
        Infraspecies Thamnophis eques scotti
        
        Infraspecies Thamnophis eques virgatenuis