• Wild-caught male, W of Alpine, Presidio Co., TX. Photo © Kyle Vargas.
  • Wild-caught adult female, Hwy 119, 6 miles S of Alpine, Brewster Co., TX. Photo © Kyle Vargas.
  • Adult female, 22 mi. S of Alpine, Brewster Co., TX. Collected by B. Box and C. Smith.
  • Wild-caught male, Paisano Pass area W of Alpine, Brewster/Presidio county line, TX. D. Beckwith collection.
  • Wild caught female from Paisano Pass W of Alpine, Brewster/Presidio county line, TX. D. Beckwith collection.
  • Wild-caught female, 6 mi. S of Alpine, Brewster Co., TX. D. Beckwith collection.
  • Wild-caught male, 6 mi. S of Alpine, Brewster Co., TX. D. Beckwith collection.
  • Wild-caught female from 6 miles S of Alpine, Brewster Co., TX. D. Beckwith collection.
  • Wild caught female from W of Alpine, Paisano Pass area, Brewster / Presidio county line, TX. D. Beckwith collection.
  • Wild-caught male, 6 mi. S of Alpine, Brewster Co., TX. D. Beckwith collection.
  • Wild-caught male, 23 mi. S of Alpine, Brewster Co., TX. D. Beckwith collection.
  • Wild-caught female, 22 mi. S of Alpine, Brewster Co., TX. D. Beckwith collection.
  • Wild-caught male, Paisano Pass area W of Alpine, Brewster / Presidio county line, TX. D. Beckwith collection.
  • Wild-caught male, 6 mi. S of Alpine, Brewster Co., TX. D. Beckwith collection.
  • Wild-caught male, 23 mi. S of Alpine, Brewster Co., TX. D. Beckwith collection.
  • Wild-caught female, 22 mi. S of Alpine, Brewster Co., TX. D. Beckwith collection.

  • Wild-caught male, Paisano Pass area W of Alpine, Brewster / Presidio county line, TX. D. Beckwith collection.
  • Adult female from 23 miles S of Alpine, Brewster Co., TX. Collected by Brad Chambers. C. M. Smith collection.
  • 6 miles S of Alpine, Brewster Co., TX. Collected by Kenneth Wray. Photo © Michael S. Price.
  • 6 mi S Alpine, Brewster Co., TX, collected by Robert Hibbitts, 2005. Photo © Troy D. Hibbitts
  • W of Alpine, Brewster Co., TX. Collected by J. and J. Galvan. Photo © Troy D. Hibbitts
  • W of Alpine, Brewster Co., TX. Collected by J. and J. Galvan. Photo © Troy D. Hibbitts
  • W of Alpine, Brewster Co., TX. Collected and photographed by Bryan Box. Photo courtesy of Troy D. Hibbitts
  • 20 miles S of Alpine, Brewster Co., TX. Collected by Norm Nunley. Photo by Dan Johnson, courtesy of Troy D. Hibbitts.
  • 16 miles S of Alpine, Brewster Co., TX. Collected by Brian Hubbs. Photo by Dan Johnson, courtesy of Troy D. Hibbitts.
  • 15 mi S Alpine, Brewster Co., TX. Collected by Robert Edwards. Photo © Troy D. Hibbitts
  • 15 miles S of Alpine, Brewster Co., TX. Collected by Robert Edwards. Photo © Troy D. Hibbitts
  • 20 mi S of Alpine, Brewster Co., Texas. Photo Bryan Box, courtesy of Troy Hibbitts.
  • 5 mi W of Alpine, Brewster Co., TX, 2005. Photo © Troy D. Hibbitts
  • Adult male, collected by Deron Hartman from W of Alpine, Brewster Co., TX.
  • Adult male, collected by Deron Hartman from W of Alpine, Brewster Co., TX.

  • Adult female, collected by Deron Hartman W of Alpine, Presidio Co., TX.
  • 6 miles S Alpine, Brewster Co., TX. Photo © Michael S. Price.

  • F1 from W of Alpine, Brewster Co., TX. Photo © Michael S. Price.
  • W of Alpine, Brewster Co., TX. Photo courtesy of Gerold Merker.

  • 6 miles S of Alpine, Brewster Co., TX. C. Smith collection.

  • 6 miles S of Alpine, Brewster Co., TX. Photo © Troy D. Hibbitts
  • 6 miles S of Alpine, Brewster Co., TX, 2006. Photo © Troy D. Hibbitts
  • 6 miles S Alpine, Brewster Co., TX, 2007. Photo © Troy D. Hibbitts

  • 6 miles S of Alpine, Brewster Co., TX, 2007. Photo © Troy D. Hibbitts
  • 20 miles S of Alpine, Brewster Co., TX, 2006. Photo © Troy D. Hibbitts

  • 20 miles S of Alpine, Brewster Co., TX, 2007. Photo © Troy D. Hibbitts

  • Alpine, Brewster Co., TX. Collected by Norm Nunley, 2005. Photo © Troy D. Hibbitts
  • Alpine, Brewster Co., TX, 2005. Photo © Troy D. Hibbitts

  • Alpine, Brewster Co., TX. Collected by Norm Nunley, 2005. Photo © Troy D. Hibbitts
  • Alpine, Brewster Co., TX, 2005. Photo © Troy D. Hibbitts
  • Alpine, Brewster Co., TX, 2005. Photo © Troy D. Hibbitts
  • 6 miles S of Alpine, Brewster Co., TX. Captive bred 2006. Photo © Troy D. Hibbitts

  • 6 miles S of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts.
  • 6 miles S of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts.

  • 6 miles S of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts.

  • 6 miles S of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts.

  • 6 miles S of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts.
  • 6 miles S of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts.

  • 6 miles S of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts.
  • 6 miles S of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts.

  • 6 miles S of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts

  • 6 miles S of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts
  • 6 miles S of Alpine, Brewster Co., TX. Collected by Robert Hibbitts. Photo © Troy D. Hibbitts
  • 6 miles S of Alpine, Brewster Co., TX. Collected by Robert Hibbitts. Photo © Troy D. Hibbitts

  • 20 miles S of Alpine, Brewster Co., TX. Collected by Robert Hibbitts. Photo © Troy D. Hibbitts
  • W of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts

  • W of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts

  • W of Alpine, Brewster Co., TX. Collected by Neal Novasad. Photo © Troy D. Hibbitts
  • West of Alpine, Brewster Co., TX. Collected by Robert Hibbitts. Photo © Troy D. Hibbitts
  • 6 miles S of Alpine, Brewster Co., TX. Collected in 1993 by Norm Nunley. Photo © Troy D. Hibbitts

  • 20 miles S of Alpine, Brewster Co., TX. Collected in 1995 by Norm Nunley. Photo © Troy D. Hibbitts
  • W of Alpine, Brewster Co., TX. Collected by Norm Nunley. Photo © Troy D. Hibbitts.
  • W of Alpine, Brewster Co., TX. Collected by R. W. Bryson, Jr. Photo © Troy D. Hibbitts
  • W of Alpine, Brewster Co., TX. Collected by Norm Nunley. Photo © Troy D. Hibbitts
  • South of Alpine, Brewster Co., TX, June 1970. Photo by D. Miller, courtesy of G. T. Salmon.

  • Captive-bred female from 6 miles S of Alpine, Brewster Co., TX. Colin Smith collection.
  • Adult male, 23 miles S of Alpine, Colin Smith collection.