@misc{indiciae999f3ace0ab6,
  title = {Geographic variation and systematic status of Mexican lyre snakes of the Trimorphodon tau group (Colubridae). Los Angeles County Museum Contributions},
  author = {R.W. McDiarmid and N.J. Scott},
  year = {1970},
  url = {https://pubs.usgs.gov/publication/1007631},
  note = {Source identifier: 1007631}
}