Menemerus transvaalicus is a species of jumping spider in the genus Menemerus that lives in Lesotho and South Africa. The species was first identified in 1999 by Wanda Wesołowska, one of over 500 descriptions she has written during her lifetime. The spider often lives on Eucalyptus trees and the walls of buildings. It is small, with a dark brown hairy carapace that is between 2.1 and 2.5 millimetres long and a fawn to dark brown abdomen that is between 2.0 and 3.6 millimetres in length. The female is larger than the male. It has a yellowish leaf-shaped pattern on its abdomen and orange to brown legs. The male has a conductor on its double embolus, which helps to distinguish the spider from the related Menemerus bifurcus.
Menemerus minshullae is a species of jumping spider in the genus Menemerus that lives in South Africa, Malawi and Zimbabwe. The species was first described in 1999 by Wanda Wesołowska, one of over 500 descriptions she has completed during her lifetime. She originally identified the male as a different species, named Menemerus manicus, but merged the two in 2007. It is small to medium-sized spider with a cephalothorax that is between 1.9 and 2.2 millimetres long and an abdomen between 2.1 and 3.3 millimetres long. The female is larger than the male and lighter, with a dark brown rather than black carapace and lighter brown abdomen. The abdomen has a large, leaf-shaped, pattern. It lives on Vachellia xanthophloea trees, using its flattened shape to hide under flakes of bark. The copulatory organs distinguish the species from others in the genus. The male has a very short embolus with a larger accompanying conductor. The female epigyne has two pockets that have strongly sclerotized edges.
Menemerus zimbabwensis is a species of jumping spider in the genus Menemerus that lives in South Africa and Zimbabwe. The Polish arachnologist Wanda Wesołowska first described the female in 1999 and the male in 2007. The spider is large, with a cephalothorax that is between 1.9 and 3.2 millimetres long and an abdomen that is between 2.1 and 4.6 millimetres in length. The female is larger than the male. It also lacks the light stripe down the centre of its dark brown carapace and has a less distinct pattern on its abdomen. Its legs and pedipalps are yellow, while on the male they are brown. The male can be distinguished from the similar Menemerus nigli by the wide stripe on its abdomen. The female is harder to identify without looking at its copulatory organs. These are distinctive. It has characteristic large entrance bowls on its epigyne, which are larger than the insemination ducts and spermathecae combined. Its internal organs are very sclerotized.
Nigorella hirsuta is a species of jumping spider in the genus Nigorella that lives in South Africa and Zimbabwe. It was first describedin 2009 by Wanda Wesołowska. The spider is medium-sized, with a carapace that is between 3.5 and 4.7 mm long and an abdomen that is between 3.2 and 6.6 mm long. The female is larger than the male. The carapace is generally dark brown and hairy. While the male abdomen is similarly hairy and dark brown, the female abdomen is more grey. The species has been confused with the related Nigorella plebeja. However, it can be generally identified by the strongly sclerotized cups in the female epigyne and the male's longer embolus.
Nigorella aethiopica is the type species of the genus Nigorella. A jumping spider that lives in Ethiopia and named in honour of the country in which it is found, it was first described in 2008 by Wanda Wesołowska and Beata Tomasiewicz. The spider is larger than others in the species with a cephalothorax that is between 4.1 and 4.8 mm long and an abdomen that is between 4.3 and 5.6 mm long. The carapace is generally brown and hairy, although the male is darker. While the male abdomen is marked by a light stripe on the topside and dots underneath, the female abdomen has a pattern of a light stripe and patches on the top and dark stripes on the bottom. As well as its larger size, the species can be distinguished by its copulatory organs. The split at the end of the appendage on the pedipalp tibia marks out the male, and the female has longer seminal ducts and thinner spermathecae than others in the genus.
Langona hirsuta is a species of jumping spider in the genus Langona that lives in South Africa. It was first described in 2011 by Charles Haddad and Wanda Wesołowska. The spider is large with a carapace between 2 and 3.7 mm long and a abdomen between 1.9 and 4.4 mm long. The female is significantly larger than the male, particularly in the abdomen, which is also wider and a lighter brown. The male has very hairy pedipalps, after which it is named. It has the toothless chelicerae typical of the genus, and a single appendage, or apophysis, on the palpal tibia. The length of the apophysis helps to distinguish it from other spiders in the genus. It lives in semi-arid climates.
Pseudicius ridicularis is a species of jumping spider in the genus Pseudicius that lives in Ethiopia. The spider was first described in 2008 by Wanda Wesołowska and Beata Tomasiewicz. The spider is medium-sized, with a cephalothorax that is between 2.1 and 2.2 mm long and an abdomen that measures between 2.6 and 3.1 mm long. It has a dark brownish carapace, while the abdomen differs between the male, which has a yellowish-brown hue, and the female, which is marked by an indistinctive pattern of brown patches. It is the copulatory organs that most enable the spider to be distinguished. The male has a particularly large bent tibial apophysis and a short thick embolus. The female has longer spermathecae than others in the genus.
Afraflacilla venustula, the Ndumo Afraflacilla Jumping Spider, is a species of jumping spider in the genus Afraflacilla that lives in South Africa. The spider was first described in 2009 by Wanda Wesołowska and Charles Haddad. Originally allocated to the genus Pseudicius, it was moved to its current name by Jerzy Prószyński in 2016. The spider is small, with a carapace that is between 1.7 and 2.0 mm long and an abdomen between 1.8 and 2.5 mm long. The male is larger than the female. The carapace is light brown, although some males are darker, with a black eye field. The male abdomen is black with a pattern of four pairs of white spots, like Pseudicius sengwaensis. The female abdomen is yellowish with four brown spots. The legs are generally yellow, apart from the front pair on the male, which are brown, longer and stouter. The male also has a distinctive bulbous shape to its palpal bulb and a longer embolus than related species.
Evarcha ignea is a species of jumping spider in the genus Evarcha that lives in Nigeria, South Africa and Zimbabwe. It is ground-dwelling spider, thriving in leaf litter, but has also been observed living on the walls of houses. The species was first described in 2008 by Wanda Wesołowska and Meg Cumming, although the female was not described until the year after. The spider is small, with a rounded cephalothorax that is usually between 1.9 and 2.5 mm long and an ovoid abdomen that is between 1.6 and 2.2 mm long. The female is slightly larger than the male. It is also lighter. The male has a mostly dark brown carapace and russet-brown abdomen, while the female's carapace is whitish-yellow and abdomen creamy. The male spider's face, or clypeus, is covered in bright scarlet scale-like hairs, which gives the spider its name, which can be translated "fiery". This is similar to the related Evarcha bakorensis. To distinguish this species from others in the genus, it is necessary to compare their copulatory organs. The male Evarcha ignea has a distinctive small notch on the spike, or apophysis, that emanates from its palpal tibia. The female has shorter insemination ducts than other species, and spermathecae that have a large first chamber.
Langona tortuosa is a species of jumping spider in the genus Langona that lives in Namibia, South Africa and Zimbabwe. It was first described in 2011 by Wanda Wesołowska, based on a holotype from Caprivi. The spider is large with a cephalothorax between 2.4 and 2.8 mm long and a abdomen between 1.9 and 2.6 mm long. The female is larger than the male. It has the toothless chelicerae typical of the genus. It can be distinguished by its copulatory organs. The male has a hidden embolus that is shorter than that on the related Langona pilosa. The female has long seminal ducts.
Asemonea amatola is a species of jumping spider in the genus Asemonea that is endemic to South Africa. It lives in trees in mountain ranges. The spider was first defined in 2013 by Wanda Wesołowska and Charles Haddad. The spider is small, with a white or whitish-yellow pear-shaped carapace between 2.0 and 2.6 mm long and an abdomen between 2.4 and 2.8 mm long that has a pattern of dark dots on an otherwise light surface. The copulatory organs are distinctive. The female has spines on its pedipalps and a large epigyne with two large shallow depressions. The male is larger than the female and has a distinctive pedipalp with a three-armed apophysis on the femur and three apophyses on the tibia.
Rhene formosa is a species of jumping spider in the genus Rhene that lives in the mountains of Guinea. The female was first identified in 2002 while the male remains unknown. The spider is small, with a line of white hairs on a darker brown carapace and a lighter beige and longer elongated abdomen.
Rhene facilis is a species of jumping spider in the genus Rhene. The spider, spotted in South Africa and Tanzania, is small with distinctive female and male forms. The female is light brown, with grey and red hints, and has a distinctive epigyne. The male is darker in colour, with an almost black carapace and a dark brown abdomen with a white patterns, and has a slightly curved embolus. The male was first described in 2000 and the female in 2013.
Rhene lingularis is a species of jumping spider in the genus Rhene that can be found in South Africa. The male was first identified in 2011. It is typical of the genus, and is small, dark brown and hairy. The spider is distinguished by its tongue-shaped embolus, from which its species name derives.
Rhene amanzi is a species of jumping spider in the genus Rhene. The male was first identified in 2013 and the female in 2018. The species is named after the Amanzi Private Game Reserve in Free State, South Africa, which is the only place that it has been found. It is dark brown, almost black, and small, although the female is larger than the male. The upper part of the cephalothorax, or carapace, is trapezoid and dominated by a large trapezoid eye field. Its front legs are fatter than the others. Its copulatory organs are distinctive. It differs from other spiders in the genus by the large triangular embolus found on the male and the shallow notch in the female's epigyne. The male also has a very small palpal tibia that has a sharp curved spike, or tibial apophysis, which ends in a point.
Rhene punctatus is a species of jumping spider in the genus Rhene that lives in South Africa. The male was identified in 2013 and has distinctive black dots on its abdomen, which gives rise to its name.
Rhene timidus is a species of jumping spider in the genus Rhene that lives in South Africa. Only the female has been described, in 2013. The spider is typical of the genus, but larger than Rhene facilis, with a relatively large abdomen measuring 3.5 mm (0.14 in) in length. It has a distinctive epigyne featuring spiralling ridges.
Stenaelurillus modestus is a species of jumping spider in the genus Stenaelurillus that lives in South Africa. It was first described in 2014 by Wanda Wesołowska. The species is a specialist that preys on Odontotermes termites, although its venom is also effective against other prey. The spider is medium-sized, with a brown cephalothorax between 2.0 and 2.7 mm in length and a black abdomen between 1.9 and 2.8 mm long. It is generally black in colour. The carapace has a border of white hairs and the abdomen is edged with bristles. It is distinguished from other members of the genus by the male's elongated palpal bulb and straight embolus, and the horseshoe-shaped depression in the female's epigyne.
Icius bandama is a species of jumping spider in the genus Icius that lives in Ivory Coast. It was first described in 2022 by Wanda Wesołowska and Anthony Russell-Smith.. The spider lives communally amongst other spiders and preys on insects. It is small, with a cephalothorax between 2.0 and 2.1 mm long and an abdomen 2.0 and 3.0 mm long. The female and male carapace are similar in size and colouration. The male abdomen is greyish-beige and marked with a light streak and two stripes. The female has a yellowish-olive abdomen broken by a white band on the forward edge. The species is similar to other Icius spiders but differs in the shape of the tibial apophysis, or spike, on the male and the lack of a pocket on the epigynal and internal structure of the copulatory organs of the female.
Langelurillus squamiger is a species of jumping spider in the genus Langelurillus that lives in South Africa. The species was first described in 2018 by Wanda Wesołowska and Charles Haddad. It is small, the male being slightly smaller than the female, with a cephalothorax that is between 1.9 and 2.4 mm long and an abdomen between 1.5 and 2.4 mm long. It is generally dark brown, with an orange pattern on the abdomen. It is very similar to other spiders in the genus, but differs in the shape of the male's tibial apophysis and the way that the female has both lobes at the back of the epigyne and short seminal ducts. The spider lives in leaves and eats Odontotermes termites alongside Stenaelurillus guttiger and Stenaelurillus modestus.
