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Colubridae

Central Sipo

Harmless

Chironius quadricarinatus

Central Sipo
Chironius quadricarinatus, © Henrique Nogueira
Central SipoCentral Sipo

3 photographs of the Central Sipo. © Henrique Nogueira.

The Central Sipo (Chironius quadricarinatus) is a non-venomous snake in the Colubridae family, recorded in 12 countries.

Family
Colubridae

About the Central Sipo

Chironius quadricarinatus, the central sipo, is a species of nonvenomous snake in the family Colubridae. The species is found in Brazil, Paraguay, and Bolivia.

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Central Sipo

Is the Central Sipo venomous?
No. The Central Sipo (Chironius quadricarinatus) 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 Central Sipo poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Central Sipo is neither poisonous nor venomous.
Is the Central Sipo dangerous?
The Central Sipo is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
Where does the Central Sipo live?
The Central Sipo has verified records in 12 countries, including Brazil, French Guiana, Peru. See the distribution section below for its full range.

Where it is found

More Colubridae snakes

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

Keep learning

Distribution from GBIF & iNaturalist. Venom status per CDC. Background: Wikipedia. Informational only. Never handle a snake to identify it.