Zamenis is a genus of non-venomous snakes commonly known as rat snakes. They are primarily found in Europe and parts of Asia, thriving in a variety of habitats, including forests, grasslands, and agricultural areas. These snakes are known for their slender bodies and can vary in color, often displaying patterns that help them blend into their surroundings. Members of the Zamenis genus are constrictors, meaning they subdue their prey by wrapping around it and suffocating it. Their diet mainly consists of small mammals, birds, and lizards. Zamenis snakes are generally harmless to humans and play an important role in controlling pest populations.