Author 'Nicoledesplat' (Id 155366 ) : Boa Constrictor (Boa constrictor imperator - Squamata) Boidae. It is between 1 and 3m to its adult size with a weight of 10 to 25kg. Its breeding season lasts all year for 4 months of gestation. The range varies from 12 to 50 small, sexual maturity is 2 years for a life of 15 to 25 years. It is found in South America. The Boa Constrictor is the protagonist of many adventure stories and gave rise to all sorts of legends. Thus, in the Amazon basin, some believe that it is sometimes poisonous, in fact, it would produce venom that two months of the year. Unlike poisonous snakes, it does not have fangs, they say "aglyphe". Like all boids, it captures its prey between the jaws and then stifled by encircling her body. His favorite dish is rodents, birds.