Web Sites for Ensatina eschscholtzi

• Classification
  

• Ensatina ssp.
  David Wake, UC Berkeley, Problems with Species
  David Wake, UC Berkeley, Incipient Species Formation in Salamanders of the Ensatina Complex
  Ensatina, University of California at Davis
  Richard A. Paselk, Humboldt State University
  Jessica J. Miller, Living Underworld.org

• picta

• oregonensis
  R.A. Fridell, USGS, Northern Prairie Wildlife Research Center
  Janson Lowe, Del Norte and Ensatina Salamanders in Sympatry

• platensis

• platensis x xanthoptica hybrids
  João Alexandrino, et al, Museum of Vertebrate Zoology, UC Berkeley

• klauberi
  Sorin Damian, photographer