Colubridae
South American Banded Cat-eyed Snake
HarmlessLeptodeira annulata






6 photographs of the South American Banded Cat-eyed Snake. © Vincent A. Vos.
The South American Banded Cat-eyed Snake (Leptodeira annulata) is a rear-fanged, mildly venomous snake in the Colubridae family, recorded in 29 countries.
- Family
- Colubridae
About the South American Banded Cat-eyed Snake
There are two species of snake named banded cat-eyed snake:
Leptodeira annulata
Leptodeira ashmeadii
Adapted from Wikipedia, available under CC BY-SA.
Frequently asked: South American Banded Cat-eyed Snake
- Is the South American Banded Cat-eyed Snake venomous?
- The South American Banded Cat-eyed Snake (Leptodeira annulata) is rear-fanged and only mildly venomous. It is not considered dangerous to humans (its venom is weak and its fangs sit at the back of the mouth) but a bite can cause local swelling or irritation, so it should not be handled.
- Is the South American Banded Cat-eyed Snake poisonous?
- Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The South American Banded Cat-eyed Snake is neither poisonous nor venomous.
- Is the South American Banded Cat-eyed Snake dangerous?
- The South American Banded Cat-eyed Snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
- Where does the South American Banded Cat-eyed Snake live?
- The South American Banded Cat-eyed Snake has verified records in 29 countries, including Colombia, Brazil, Mexico. See the distribution section below for its full range.
Where it is found
ColombiaBrazilMexicoPeruEcuadorVenezuela (Bolivarian Republic of)PanamaBolivia (Plurinational State of)Costa RicaGuatemalaSurinameHondurasFrench GuianaTrinidad and TobagoNicaraguaGuyanaArgentinaEl SalvadorParaguayUnited States of AmericaCanadaDominican RepublicArubaFranceBahamasBelizeGrenadaNigeriaSouth Africa
More Colubridae snakes
Ornate Cat-eyed SnakeLeptodeira ornata
Rhombic Cat-eyed SnakeLeptodeira rhombifera
Northern Cat-eyed SnakeLeptodeira septentrionalis
Venezuelan Cat-eyed SnakeLeptodeira ashmeadii
Southwestern Cat-eyed SnakeLeptodeira maculata
Rainforest Cat-eyed SnakeLeptodeira frenata
Black-banded Cat-eyed SnakeLeptodeira nigrofasciata
Paraiba Cat-eyed SnakeLeptodeira tarairiu
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
- Leptodeira
- SpeciesThis exact snake, named in the two-part scientific name
- Leptodeira annulata
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.