Aire de distribution de Boa constrictor:Argentine, Bélize, Bolivie, Brésil, Colombie, Costa Rica, Dominique, Equateur, Salvador, Guyane française, Guatemala, Guyane, Honduras, Mexique, Nicaragua, Panama, Paraguay, Perou, Sainte-Lucie, Suriname, Trinidad et Tobago, Venezuela
| Boa c. constrictor |
| Boa c. imperator |
| Boa c. longicauda |
| Boa c. amarali |
| Boa c. occidentalis |
| Boa c. ortonii |
| Boa c. sabogae |
| Boa c. nebulosa |
| Boa c. melanogaster |
| Boa c. orophias |