Stasimopus poweriStasimopus poweri is a species of spider in the family Stasimopidae. It is endemic to South Africa.DistributionStasimopus poweri is endemic to the Northern Cape province of South Africa. It is known only from the type locality at Modder River near Kimberley, [Northern Cape|Kimberley] at an altitude of 1116 m above sea level.Habitat and ecologyThe species inhabits the Savanna biome. Stasimopus poweri is a ground dweller that constructs silk-lined burrows closed with a cork-lid trapdoor.DescriptionConservationStasimopus poweri is listed as Data Deficient for taxonomic reasons. The species has a very restricted distribution range. The species is potentially threatened by habitat loss to infrastructure development and farming activity in Modder River. The status of the species remains obscure, and more sampling is needed to collect males and determine the species' full range.TaxonomyThe species was originally described by Hewitt in 1915 from Modder River near Kimberley. It has not been revised since its original description and remains known only from female specimens.