Sonora semiannulata - Western Ground Snake

     1.  Highly polymorphic; several morphs being produced in the same clutch
     2.  Small, and secretive, highly fossorial habits
     3.  Shallow grooves on outer side of rear teeth suggest that the snake might have a mild venom

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• Leptotyphlopidae • Boidae • Viperidae • Colubridae • Elapidae •