Impalas are a type of antelope found in eastern and southern Africa. There are several synonyms for impala, including Aepyceros melampus, meaning "high-horned stag." Other synonyms include sable antelope, eland, kudu, duiker, and bushbuck. All of these animals have similar characteristics to impalas, such as their slender build, elongated limbs, and ability to jump high and far to escape predators. The sable antelope and eland are also commonly hunted for their meat and hides, while the kudu, duiker, and bushbuck are often admired for their unique horns and striking appearance. Regardless of the synonym used, these antelopes are an important part of the African savanna ecosystem.