Big Bend Patchnose Snake
Tantilla atriceps

• Order: Squamata
• Suborder: Serpentes
• Family: Colubridae (Colubrid Snakes)
• Species: Tantilla atriceps (tan-TIL-luh A-tri-ceps)
• Common English Name: Mexican Blackhead Snake
• Common Spanish Name: Culebra Cabeza Negra Mexicana

Last Update: 14 Jul 2009