Stenolepis is a genus of small, slender lizards found in South America, particularly within the Amazon rainforest. They are known for their elongated bodies, smooth scales, and ability to swiftly navigate through dense foliage. These lizards exhibit cryptic coloration, allowing them to blend seamlessly into their surroundings to evade predators.

Stenolepis, commonly referred to as the Plate-throated Deermouse, is native to the Neotropical region, specifically found in parts of South America. It primarily inhabits areas within Brazil, Bolivia, and Paraguay.

Stenolepis typically inhabits subtropical to tropical dry forests and savannas. The regions where it is found often have a warm climate with distinct wet and dry seasons.

Stenolepis occupies a niche within the lower strata of forested areas and grasslands. It tends to thrive in environments where it can feed on seeds and small invertebrates, often requiring habitats that provide ample ground cover for protection from predators.