Hapetidae

Hapetidae is a family of small to medium-sized snakes, native to the Americas. They are often referred to as "hognose snakes" due to the distinctive, horn-like scales on their snouts. This family includes two genera, Hapetaloides and Hapetophis, with a total of 12 recognized species. Hapetidae are known for their unique appearance, with a combination of smooth and keeled scales, and a distinct pattern of dark blotches or bands on their bodies.

Hapetidae are primarily terrestrial and inhabit a variety of habitats, including forests, grasslands, and deserts. They are generally solitary and nocturnal, feeding on small vertebrates such as lizards, frogs, and rodents. Some species are known to be venomous, although their bites are typically not considered life-threatening to humans.

Hapetidae are of interest to herpetologists due to their unique morphology and behavior. They are also sometimes kept as pets, although this is not recommended due to their potential to be venomous and their specific care requirements. Conservation status varies among species, with some listed as Least Concern and others as Data Deficient or Near Threatened.