Stenaelurillus furcatus

The spider is small. The male has a cephalothorax that measures between 2.2 and 2.4 mm (0.087 and 0.094 in) in length and between 1.5 and 1.75 mm (0.059 and 0.069 in) in width.^[8] It has a brown oval carapace covered in scales and with white streaks that stretch from across its back. It has a black oval abdomen, with small indistinct white patches.^[9] It is between 2.0 and 2.3 mm (0.079 and 0.091 in) long and 1.6 and 1.7 mm (0.063 and 0.067 in) wide. The chelicerae are yellow to light brown and the legs are generally yellow. with black spots. The pedipalps are also yellow. It has a short embolus. It can be distinguished from other members of the genus by the forked appendage on its palpal bulb.^[7] The other Stenaelurillus species with a similar fork, Stenaelurillus wandae, has longer prongs, which are also of a similar length.^[10]

The female is very similar to the male, and to the female Stenaelurillus guttiger, Stenaelurillus kavango and Stenaelurillus latibulbis.^[8] It is slightly larger, with a cephalothorax between 2.7 and 2.9 mm (0.11 and 0.11 in) long and 2.0 and 2.1 mm (0.079 and 0.083 in) wide and an abdomen between 3.2 and 3.6 in (81 and 91 mm) long and 2.6 and 2.7 mm (0.10 and 0.11 in) wide. it is distinguishable from other species by the deep central pocket, separated copulatory openings and lack of any depression on the epigyne.^[7]

The distribution is endemic to Namibia.^[1][11] The holotype was identified in the Etosha National Park in KwaZulu-Natal based on a specimen collected in 1998. It has also been found in other areas of the north of the country.^[12]