Anomalepididae
Costa Rica Blind Snake
HarmlessHelminthophis frontalis

The Costa Rica Blind Snake (Helminthophis frontalis) is a non-venomous snake in the Anomalepididae family, recorded in 2 countries.
- Family
- Anomalepididae
About the Costa Rica Blind Snake
Helminthophis frontalis is a species of nonvenomous snake in the family Anomalepididae. It is endemic to Costa Rica and Panama.
Adapted from Wikipedia, available under CC BY-SA.
Frequently asked: Costa Rica Blind Snake
- Is the Costa Rica Blind Snake venomous?
- No. The Costa Rica Blind Snake (Helminthophis frontalis) 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 Costa Rica Blind Snake poisonous?
- Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Costa Rica Blind Snake is neither poisonous nor venomous.
- Is the Costa Rica Blind Snake dangerous?
- The Costa Rica Blind Snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
- Where does the Costa Rica Blind Snake live?
- The Costa Rica Blind Snake has verified records in 2 countries, including Costa Rica, Panama. See the distribution section below for its full range.
Where it is found
More Anomalepididae snakes
Ternetz's Blind SnakeLiotyphlops ternetzii
Bonda Blind SnakeLiotyphlops bondensis
Whitenose Blind SnakeLiotyphlops albirostris
Trinidad Blind SnakeTyphlophis squamosus
Caracas BlindsnakeLiotyphlops caracasensis
Cope's Blind SnakeLiotyphlops anops
São Paulo Blind SnakeLiotyphlops schubarti
Mexican Blind SnakeAnomalepis mexicana
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
- Anomalepididae
- GenusA close-knit group of very similar species
- Helminthophis
- SpeciesThis exact snake, named in the two-part scientific name
- Helminthophis frontalis
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.
Distribution from GBIF & iNaturalist. Venom status per CDC. Background: Wikipedia. Informational only. Never handle a snake to identify it.