>>47747400In the 19th and 20th centuries, several cheetah specimens were described; some were proposed as subspecies. An example is the South African specimen known as the "woolly cheetah", named for its notably dense fur—this was described as a new species (Felis lanea) by Philip Sclater in 1877, but the classification was mostly disputed. There has been considerable confusion in the nomenclature of cheetahs and leopards (Panthera pardus) as authors often confused the two; some considered "hunting leopards" an independent species, or equal to the leopard.