Table 1 in New narrow-range endemic land snails from the sky islands of northern South Africa (Gastropoda: Streptaxidae and Urocyclidae)

Table 1. Land snail species endemic to the Soutpansberg and/or Wolkberg centres of plant endemism.
SpeciesSoutpansbergWolkberg (Serala)Wolkberg (Blyde)Gulella harriesi Burnup, 1926X––Gulella incurvidens Bruggen, 1972X–XGulella sibasana Connolly, 1922X––Ptilototheca soutpansbergensis sp. nov.X––Trachycystis montissalinarum Bruggen, 2002XXXGulella inobstructa Bruggen, 1965–XXGulella johannae Bruggen, 2006–X–Gulella verdcourti Bruggen, 1966–X–Sheldonia wolkbergensis sp. nov.–X–Gulella davisae sp. nov.––XGulella hadroglossa sp. nov.––XSheldonia monsmaripi sp. nov.––XSheldonia vandenbroeckii (Craven, 1880)––X