Lyre Snakes (Trimorphodon)

Lower Classification

  • Western lyre snake (Trimorphodon biscutatus)
  • Sonoran lyre snake (Trimorphodon lambda)
  • Baja California lyre snake (Trimorphodon lyrophanes)
  • Sinaloan lyre snake (Trimorphodon paucimaculatus)
  • Texas lyre snake (Trimorphodon vilkinsonii)
  • Trimorphodon quadruplex
  • Mexican lyre snake (Trimorphodon tau)
    • Trimorphodon tau latifascia
    • Trimorphodon tau tau