Species
Least ConcernMaximum longevity: 23.6 years (captivity) Observations: They live about 15-20 years in zoos (http://www.zoo.org/).
via IUCN
Article
The yellow anaconda (Eunectes notaeus), also known as the Paraguayan anaconda, is a boa species endemic to southern South America. It is one of the largest snakes in the world but smaller than its close relative, the green anaconda. No subspecies are currently recognized. Like all boas and pythons, it is non-venomous and kills its prey by constriction.
Etymology