Lesser kudu classified under the genus "Tragelaphus" in family Bovidae. It was first described by the English zoologist Edward Blyth in 1869. The generic name, "Tragelaphus", derives from Greek word "tragos", meaning a male goat, and "elaphos", which means a deer, while the specific name "imberbis" comes from the Latin term meaning unbearded, referring to this kudu's lack of mane. The vernacular name kudu (or koodoo) could have originated either from the Afrikaans "koedoe" or the Khoikhoi "kudu". The term "lesser" denotes the smaller size of this antelope as compared to the greater kudu. In 1912, the genus "Ammelaphus" was established for
Kudu months, the calf will be with its mother constantly, and at about six months they will permanently join the group. When threatened, the kudu will often run away rather than fight. Wounded bulls have been known to charge the attacker, hitting the attacker with their sturdy horn base rather than stabbing it. Wounded females can keep running for many miles without stopping to rest for more than a minute. They are great kickers and are capable of breaking a wild dog's or jackal's neck or back. They are good jumpers and can clear a 5-foot fence from a standing start.