Boa constrictor occidentalis

Boa constrictor occidentalis, commonly known as the Argentine boa, is a subspecies of large, heavy-bodied, nonvenomous constricting snake in the family Boidae. It is found mostly in tropical and subtropical areas of northern Argentina and Paraguay, with some individuals reported in Bolivia as well. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/