Thestor basutus, the Basuto skolly or Basuto magpie, is a butterfly of the family Lycaenidae. It is found in South Africa, Botswana and Zimbabwe.
The wingspan is 30âÂÂ39 mm for males and 35âÂÂ42 mm for females. Adults are on wing from October to November and from February to April. There is one generation per year.