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Publication: Ernst, C. H., and G. R. Zug. 1996. Snakes in Question. 203.

ITIS records citing this publication
 Kingdom Animalia
  Lepidosauria -- invalid
  Reptilia Laurenti, 1768 -- valid -- répteis, reptiles, Reptiles
  Sauria -- invalid
  Serpentes Linnaeus, 1758 -- valid -- cobra, serpente, serpents, Snakes
  Thamnophis sirtalis tetrataenia (Cope in Yarrow, 1875) -- valid -- San Francisco Garter Snake

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