Icius jacksoniIcius jacksoni is a species of spider in the family Salticidae. It is endemic to South Africa and is commonly known as Jackson's Icius jumping spider.DistributionIcius jacksoni is known only from South Africa. The species has been recorded from the Northern Cape, specifically from Richtersveld [National Park] at Sendelingsdrift camp. It occurs at an altitude of approximately 912 m.Habitat and ecologyThis species is a ground-dwelling spider.DescriptionConservationIcius jacksoni is listed as Data Deficient by the South [African National Biodiversity Institute]. The status of the species remains obscure. More sampling is needed to collect the female.TaxonomyIcius jacksoni was described by Haddad and Wesołowska in 2024. The species is known only from the male.