Two-lined Ground Snake

About the Two-lined Ground Snake

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Two-lined Ground Snake

Is the Two-lined Ground Snake venomous?

No. The Two-lined Ground Snake (Atractus biseriatus) is non-venomous and is not considered dangerous to humans. Like most snakes, it will retreat rather than bite when given the chance.

Is the Two-lined Ground Snake poisonous?

Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Two-lined Ground Snake is neither poisonous nor venomous.

Is the Two-lined Ground Snake dangerous?

The Two-lined Ground Snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.

Where does the Two-lined Ground Snake live?

The Two-lined Ground Snake has verified records in 1 country, including Colombia. See the distribution section below for its full range.

Where it is found

More Colubridae snakes

• 
  Thickhead Ground Snake
  Atractus crassicaudatus
• 
  Black Ground Snake
  Atractus elaps
• 
  Three-lined Ground Snake
  Atractus trilineatus
• 
  Atractus pantostictus
  Atractus pantostictus
• 
  Big Ground Snake
  Atractus major
• 
  Lasalle's Ground Snake
  Atractus lasallei
• 
  St. Marta's Ground Snake
  Atractus sanctaemartae
• 
  Boie's Ground Snake
  Atractus badius

Classification

How scientists group this snake, from the broadest category down to the exact species. Each step narrows to its closest relatives.

OrderThe broad group of scaled reptiles: all snakes and lizards

Squamata

FamilyA group of related snakes that share key traits

Colubridae

GenusA close-knit group of very similar species

Atractus

SpeciesThis exact snake, named in the two-part scientific name

Atractus biseriatus

Keep learning

• What to Do If You Find a SnakeFound a snake at home or on a trail? Here is how to stay calm, give it space, identify it safely, and know when to call a professional.
• Venomous vs Nonvenomous: How to Tell the DifferenceThe folk rules for telling venomous snakes apart, where each one fails, and why location-based identification beats guessing by sight.
• What Is a Snake? Anatomy and the BasicsA clear overview of what makes a snake a snake: limbless body plan, anatomy, evolution from lizards, species diversity, and why they are ectothermic.
• How to Keep Snakes Out of Your Yard and HomeA practical guide to keeping snakes out of your yard and home using habitat changes that work, plus what to skip and what to do if one shows up.