Asemonea virgea is a species of jumping spider in the genus Asemonea that is endemic to the Republic of the Congo. The spider was first described in 2003 by Wanda Wesołowska and Tamás Szűts. The spider is small, with a dark yellow carapace typically 1.6 mm (0.063 in) long and an abdomen 1.8 mm (0.071 in) long. The male has a distinctive set of spines on its palpal tibia, after which it is named. It is similar to the related Asemonea cristata but differs in its species range, as the other spider is found in Burma, and its shorter femoral apophysis. The female has not been described.
Mexcala ovambo is a species of jumping spider in the genus Mexcala that is endemic to Namibia. The spider was first defined in 2009 by Wanda Wesołowska, one of over 500 that the arachnologist described during her career. The spider is medium-sized and slender, with a yellowish-brown body carapace typically 3.1 mm (0.12 in) long and an abdomen typically 4.7 mm (0.19 in) long. It mimics ants, living alongside and preying upon them. The female can be distinguished from the related Mexcala quadrimaculata in its widely spaced depressions in the epigyne. The male has not been described.
Mexcala kabondo is a species of jumping spider in the genus Mexcala that lives in the Democratic Republic of the Congo, Malawi and Tanzania. The spider was first defined in 2009 by Wanda Wesołowska, one of over 500 that the arachnologist described during her career. It mimics ants and ant-like wasps, living alongside and preying upon them. The spider is medium-sized, with a brown to blackish carapace between 3.0 and 3.3 mm long and an abdomen between 4.0 and 5.3 mm long that is nearly black with a pattern of three black bands and four orange patches. It is typical of the genus. The internal structure of the female copulatory organs is the most distinguishing feature of the species. The male has not been described.
Mexcala meridiana is a species of jumping spider in the genus Mexcala that is endemic to South Africa, found in Mpumalanga. The spider was first defined in 2009 by Wanda Wesołowska, one of over 500 that the arachnologist described during her career. It mimics ants and ant-like wasps, living alongside and preying upon them. Only the female has been identified. The spider is medium-sized, with a brown to blackish carapace typically 3.0 mm (0.12 in) long and a brownish abdomen typically 4.0 mm (0.16 in) long. It is similar externally to other spiders in the genus, the most distinguishing feature being its copulatory organs.
Mexcala fizi is a species of jumping spider in the genus Mexcala that lives in Democratic Republic of the Congo and Tanzania. The spider was first defined in 2009 by Wanda Wesołowska, one of over 500 that the arachnologist described during her career. It mimics ants and ant-like wasps, living alongside and preying upon them. The spider is medium-sized, with a dark browncarapace between 2.7 and 2.9 mm long and a brown abdomen between 3.1 and 3.4 mm long. The female has not been described.
Mexcala namibica is a species of jumping spider in the genus Mexcala that is endemic to Namibia, after which it is named. The spider was first defined in 2009 by Wanda Wesołowska, one of over 500 that the arachnologist described during her career. It mimics ants, living alongside and preying upon them, particularly Camponotus detritus. Only the male has been described. It is a medium-sized spider, with ablackish carapace typically 3.3 mm (0.13 in) long and a reddish-orange abdomen typically 4.1 mm (0.16 in) long. It is similar to others in the genus, but can be distinguished by the dark pattern on its abdomen, consisting of a stripe to the front, two patches in the middle and black chevrons at the back.
Mexcala signata is a species of jumping spider in the genus Mexcala that lives in Kenya and Tanzania. The spider was first defined in 2009 by Wanda Wesołowska, one of over 500 that the arachnologist described during her career. It mimics ants and ant-like wasps, living alongside and preying upon them. Only the female has been identified. The spider is medium-sized, with a dark carapace typically 3.2 mm (0.13 in) long and a black abdomen typically 3.3 mm (0.13 in) long. The abdomen has a distinctive pattern with a white stripe to the front, dark shape in the middle and orange marks on the sides, after which it is named. It can be most distinguished from other spiders in its genus by its short seminal ducts.
Mexcala synagelese is a species of jumping spider in the genus Mexcala that lives in Angola, Democratic Republic of the Congo, Ivory Coast, Nigeria and Sudan. The spider was first defined in 2009 by Wanda Wesołowska, one of over 500 that the arachnologist described during her career. It mimics ants and ant-like wasps, living alongside and preying upon them. The spider is medium-sized, with a dark brown carapace between 2.7 and 3.2 mm long and a pale brown to dark brown abdomen between 3.2 and 4.0 mm long. The male has three strips on its abdomen while the female has a more complex pattern of dark bands and light patches. The spider has long thin brown legs. It has good eyesight, which it uses when hunting and also during courtship. The male palpal bulb has a long tibial apophysis, or spike, that curves in towards the bulb. The female epigyne has two shallow depressions and short seminal ducts that lead to long receptacles.
Mexcala formosa is a species of jumping spider in the genus Mexcala that is endemic to Ethiopia. The spider was first defined in 2008 by Wanda Wesołowska and. It mimics ants, living alongside and preying upon them. Only the male has been described. It is a medium-sized spider, with a cephalothorax typically 2.9 mm (0.11 in) long and an abdomen typically 3.5 mm (0.14 in) long. The carapace is dark brown and the eye field black. The spider is similar to the related Mexcala agilis and Mexcala elegans, but can be distinguished by its thinner tibial apophysis and the white scales on its cymbium.
Mexcala torquata is a species of jumping spider in the genus Mexcala that lives in Guinea and Ivory Coast. It was first defined in 2009 by Wanda Wesołowska, one of over 500 that the arachnologist described during her career. The spider is medium-sized, with a dark brown carapace that is between 3.0 and 3.3 mm long and a brown abdomen between 3.0 and 3.7 mm long. It has long thin legs and serrated chelicerae. Similar to other species in the genus, it mimics ants and ant-like wasps, living alongside and preying upon them. The female has a distinctive fillet on the back of its abdomen, after which the species is named. However, it can be most easily distinguished from other spiders in the genus by its relatively small copulatory organs, specifically its very small epigyne, seminal ducts and embolus.
Mexcala vicina is a species of jumping spider in the genus Mexcala that is endemic to South Africa, found in Mpumalanga. The spider was first defined in 2009 by Wanda Wesołowska, one of over 500 that the arachnologist described during her career. It mimics ants and ant-like wasps, living alongside and preying upon them. The spider is medium-sized, with a dark brown carapace typically 2.5 mm (0.098 in) long and a brown abdomen between 2.3 and 2.7 mm long. The abdomen has a pattern made up of three dark streaks in a triangular shape. The male has a straight embolus. The female has not been identified.
Microbianor globosus is a species of jumping spider in the genus Microbianor that lives in South Africa. It lives on the banks of the Orange River in Northern Cape. The species was first described in 2011 by Charles Haddad and Wanda Wesołowska. It is a very small spider, with a carapace typically 1.1 mm (0.043 in) long and an abdomen typically 1.2 millimetres (0.047 in) long. The carapace is high, broad, short and almost completely dark brown. The abdomen is oval with a white pattern of patches around a central line. The front pair of legs are longer and brown, the remainder being yellow. The male has a characteristic long embolus that curves around the palpal bulb. There is an unusually large spike or apophysis on the pedipalp tibia. This helps identify the species. The female has not been described.
Pseudicius gracilis is a species of jumping spider in the genus Pseudicius that lives in South Africa. The spider was first defined in 2011 by Charles Haddad and Wanda Wesołowska. The spider is small, with an oval carapace between 1.9 and 2.2 mm long and an ovoid abdomen that measures between 2.7 and 3.0 mm long. The male and female are similar in size, shape and colouration. The carapace is dark brown with a black eye field and the abdomen is brown with a pattern of six patches that line the sides and two rounded spots to the back. It is almost indistinguishable from species in the genus Afraflacilla, particularly Afraflacilla elegans, Afraflacilla karinae and Afraflacilla zuluensis. It can be best differentiated by its copulatory organs, particularly the shape of the male tibial apo[apophyses, or appendages and the arrangement of pocket and openings on the female epigyne.
Afraflacilla venustula 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.
Mexcala smaragdina is a species of jumping spider in the genus Mexcala that is endemic to Nigeria. The spider was first defined in 2012 by Wanda Wesołowska and G. B. Edwards. Spiders of the genus mimic ants and ant-like wasps, living alongside and preying upon them. The spider is medium-sized, with a cephalothorax typically 2.5 mm (0.098 in) long and an abdomen 2.7 mm (0.11 in) long. The male has a hooked embolus that is shorter than the related Mexcala caerulea but otherwise the male copulatory organs are similar. The female has not been identified. The spider is most easily distinguished by the green-metallic sheen on its body, which is referred to in the species name.
Mexcala macilenta is a species of jumping spider in the genus Mexcala that lives in Ethiopia and Tanzania. The spider was first defined in 2000 by Wanda Wesołowska and Anthony Russell-Smith. It mimics ants and ant-like wasps, living alongside and preying upon them. The spider is medium-sized to large, with a brown carapace between 3.2 and 3.4 mm long and a rusty-brown or greyish-russet abdomen between 3.2 and 5.5 mm long. The female is larger than the male. Both male and females have long thin brown legs and a distinctive pattern of a large triangular black marking in the middle of the abdomen. The male copulatory organs have a thin tibial apophysis and lack the triangular lobe on the palpal bulb that other species in the genus possess.
Mexcala monstrata is a species of jumping spider in the genus Mexcala that lives in Egypt and Yemen. The spider was first defined in 1994 by Wanda Wesołowska and Anthony Van Harten. It mimics ants, living alongside and preying upon them. It is a medium-sized spider, with a dark brown carapace that range between 2.8 and 3.6 mm long and an orange abdomen between 3.0 and 5.8 mm long. The female is larger than the male. Juveniles have also been found that have a carapace that measures between 2.46 and 2.82 mm in length and an abdomen that is between 2.13 and 2.4 mm in length. The abdomen in all cases has a dark stripe across the middle, although the male's is thinner. The spider is similar to the related Mexcala agilis and Mexcala elegans, but can be distinguished by the wider tibial apophysis on the male palpal bulb and the presence of two heavily sclerotised shallow depressions in the female epigyne.
Cembalea hirsuta is a species of jumping spider that lives in Namibia. It was first described in 2011 by Wanda Wesołowska. Only the male has been identified. The spider is small, with a brown cephalothorax that is between 2.5 and 2.6 mm long and an abdomen that is between 2.4 and 2.7 mm long and may either be grey or brown. The abdomen can have a range of different patterns, including white spots or a single brown stripe. The spider's large eye field is typical for the genus. It has very hairy pedipalps and a long embolus that curls around the palpal bulb, which enables it to be distinguished from other spiders.
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.
Stenaelurillus guttiger is a species of jumping spider in the genus Stenaelurillus that is native to southern Africa. It was first described in 1901 by Eugène Simon based on examples found in South Africa, and subsequently also identified in Botswana, Mozambique and Zimbabwe. Initially allocated to the genus Aelurillus, the species was moved to its current genus in 1974. The spider is medium-sized, with a carapace that is between 2.0 and 2.75 mm long and an abdomen that is between 1.8 and 2.9 mm long. It is dark brown or brown, and has a pattern of white hairs on both the abdomen and carapace and a pattern of two stripes on the carapace. The abdomen has a white pattern of straight and V-shaped stripes and spots which varies between specimens. The colouring of the clypeus and legs can also range from yellow to dark brown depending on the particular example. It is distinguished from other species in the genus by the design of its sexual organs. The male has an embolus that is short and crab like. The female has a flat plate epigyne with widely separated copulatory openings and insemination ducts and a deep narrow pocket. Stenaelurillusguttiger feeds on termites, particularly Macrotermes and Odontotermes.
