The banded racer, known scientifically as Mastigodryas bifossatus, is a non-venomous colubrid snake primarily found in Central and South America, particularly in tropical rainforests and open areas. It is characterized by its slender body, which can reach lengths of about 1.2 to 2.5 meters. The snake is notable for its striking pattern of bold, dark bands against a lighter background, which provides effective camouflage among foliage.

Banded racers are diurnal and highly agile, often seen hunting during the day. They are adept climbers and are frequently found in trees, where they prey on small mammals, lizards, and frogs. Their speed and agility allow them to capture prey efficiently, and they are known for their quick reflexes when evading predators. While they are generally non-aggressive toward humans, they may bite if threatened. The banded racer plays a crucial role in maintaining the ecological balance within its habitat by controlling prey populations. Conservation efforts are important to safeguard their natural environments, which are increasingly threatened by deforestation and habitat fragmentation due to human activity. Overall, the banded racer is a fascinating example of the biodiversity found in tropical ecosystems.